Silver assisted stereo-directed assembly of branched peptide nucleic acids

Silver assisted stereo-directed assembly of branched peptide nucleic acids

Isolation and Sequencing of Cu-, Fe-, and Zn-Binding Whey Peptides for Potential Neuroprotective Applications as Multitargeted Compounds 

This study aims to isolate metal-binding peptides and synthesize promising amino acid sequences to potentially act as neuroprotective compounds in the future, targeting different mechanisms. Fractions of whey metal-binding peptides (Cu, Fe, and Zn) isolated by immobilized metal affinity chromatography showed different amino acid profiles according to the metal.

The Cu-binding peptides presented roughly twofold increase in the in vitro antioxidant, as assessed by oxygen radical absorbance capacity and anticholinesterase activities over the hydrolysate. This is probably because of the higher concentration of aromatic and basic residues, the latter being crucial for binding to the anionic sites of acetylcholinesterase.

Six peptide sequences were synthesized based on the metal-binding sites, molecular mass, hydrophobicity, and bioactivity probability.

Among the synthetic peptides, the VF dipeptide stood out both for its in vitro antioxidant and anticholinesterase activities. This peptide, as well as the fraction of Cu-binding peptides, should be further studied because it may act through different mechanisms related to neurodegenerative diseases, in addition to the chelation of the excess of metals in the central nervous system.

Scorpion sting: N-terminal fragment of proB-type natriuretic peptide as an early predictor of pediatric cardiotoxicity 

Aim of the work: This prospective study was conducted to evaluate the clinical reliability of N-terminal fragment of proB-type natriuretic peptide (NT-proBNP) in identifying patients with cardiotoxicity in the early hours following scorpion sting.

Subjects and methods: This study involved 483 children aging between 2-17 years who were admitted to Minia University Poisoning Control Center from 1st January 2010 to 31st December 2019 with a history of scorpion sting, and on clinical evaluation symptoms were manifested. All subjects were clinically examined, investigated for NT-proBNP and CPK-MB on admission, 6 h and 24 h post-envenomation; and subjected to 24 h cardiac monitoring with periodic ECG every 6 h.

Results: Assessment of CPK-MB levels showed a significant increase in all moderate to severe cases 6 h post-envenomation. Assessment of NT-proBNP levels showed a significant increase in all moderate to severe cases on admission and 6 h post-envenomation. Moreover, there was a significant decrease in the NT-proBNP level after 24 h compared with that measured on admission. The sensitivity of NT-proBNP for the diagnosis of myocardial injury at hospital admission was significantly higher than that of CPK-MB.

 

Conclusion: NT-proBNP may be a valuable and sensitive laboratory biomarker to predict cardiotoxicity of scorpion sting in the early hours.

Investigating the role of chain and linker length on the catalytic activity of an H 2 production catalyst containing a β-hairpin peptide  

Building on our recent report of an active H2 production catalyst [Ni(PPh 2NProp-peptide)2]2+ (Prop = para-phenylpropionic acid, peptide (R10) = WIpPRWTGPR-NH2, p = D-proline and P2N = 1-aza-3,6-diphosphacycloheptane) that contains structured β-hairpin peptides, here we investigate how H2 production is effected by: (1) the length of the hairpin (eight or ten residues) and (2) limiting the flexibility between the peptide and the core complex by altering the length of the linker: para-phenylpropionic acid (three carbons) or para-benzoic acid (one carbon).

Reduction of the peptide chain length from ten to eight residues increases or maintains the catalytic current for H2 production for all complexes, suggesting a non-productive steric interaction at longer peptide lengths. While the structure of the hairpin appears largely intact for the complexes, NMR data are consistent with differences in dynamic behavior which may contribute to the observed differences in catalytic activity.

Molecular dynamics simulations demonstrate that complexes with a one-carbon linker have the desired effect of restricting the motion of the hairpin relative to the complex; however, the catalytic currents are significantly reduced compared to complexes containing a three-carbon linker as a result of the electron withdrawing nature of the -COOH group. These results demonstrate the complexity and interrelated nature of the outer coordination sphere on catalysis.

epitoolkit
epitoolkit

SV40 large T-antigen (GFP-Bsd), CMV lentiviral particles

LVP016-GB 1x107 IFU/ml x 200ul
EUR 418.8
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing GFP-Blasticidin fusion dual marker.

SV40 large T-antigen (GFP-Puro), CMV lentiviral particles

LVP016-GP 1x107 IFU/ml x 200ul
EUR 418.8
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing GFP-puromycin fusion dual marker.

SV40 large T-antigen (RFP-Bsd), CMV lentiviral particles

LVP016-RB 1x107 IFU/ml x 200ul
EUR 418.8
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing RFP-Blasticidin fusion dual marker.

SV40 large T-antigen (RFP-Puro), CMV lentiviral particles

LVP016-RP 1x107 IFU/ml x 200ul
EUR 418.8
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing RFP-puromycin fusion dual marker.

SV40 large T-antigen (GFP-Bsd), CMV lentiviral particles

LVP557-GB 1x107 IFU/ml x 200ul
EUR 418.8
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing GFP-Blasticidin fusion dual marker.

SV40 large T-antigen (GFP-Puro), EF1a lentiviral particles

LVP557-GP 1x107 IFU/ml x 200ul
EUR 418.8
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing GFP-puromycin fusion dual marker.

SV40 large T-antigen (RFP-Bsd), EF1a lentiviral particles

LVP557-RB 1x107 IFU/ml x 200ul
EUR 418.8
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing RFP-Blasticidin fusion dual marker.

SV40 large T-antigen (RFP-Puro), EF1a lentiviral particles

LVP557-RP 1x107 IFU/ml x 200ul
EUR 418.8
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing RFP-puromycin fusion dual marker.

SV40 large T-antigen (Bsd) in PBS, CMV lentiviral particles

LVP016-Bsd-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing Blasticidin marker, provided in PBS solution.

SV40 large T-antigen (Neo) in PBS, CMV lentiviral particles

LVP016-Neo-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing Neomycin marker, provided in PBS solution.

SV40 large T-antigen (Puro) in PBS, CMV lentiviral particles

LVP016-Puro-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing puromycin marker, provided in PBS solution.

SV40 large T-antigen (Bsd) in PBS, EF1a lentiviral particles

LVP557-Bsd-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing Blasticidin marker, provided in PBS solution.

SV40 large T-antigen (Neo) in PBS, EF1a lentiviral particles

LVP557-Neo-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing Neomycin marker, provided in PBS solution.

SV40 large T-antigen (Puro) in PBS, EF1a lentiviral particles

LVP557-Puro-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing puromycin marker, provided in PBS solution.

SV40 large T-antigen (GFP-Bsd) in PBS, CMV lentiviral particles

LVP016-GB-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing GFP-Blasticidin fusion dual marker, provided in PBS solution.

SV40 large T-antigen (GFP-Puro) in PBS, CMV lentiviral particles

LVP016-GP-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing GFP-puromycin fusion dual marker, provided in PBS solution.

SV40 large T-antigen (RFP-Bsd) in PBS, CMV lentiviral particles

LVP016-RB-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing RFP-Blasticidin fusion dual marker, provided in PBS solution.

SV40 large T-antigen (RFP-Puro) in PBS, CMV lentiviral particles

LVP016-RP-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under suCMV promoter, containing RFP-puromycin fusion dual marker, provided in PBS solution.

SV40 large T-antigen (GFP-Bsd) in PBS, CMV lentiviral particles

LVP557-GB-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing GFP-Blasticidin fusion dual marker, provided in PBS solution.

SV40 large T-antigen (GFP-Puro) in PBS, EF1a lentiviral particles

LVP557-GP-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing GFP-puromycin fusion dual marker, provided in PBS solution.

SV40 large T-antigen (RFP-Bsd) in PBS, EF1a lentiviral particles

LVP557-RB-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing RFP-Blasticidin fusion dual marker, provided in PBS solution.

SV40 large T-antigen (RFP-Puro) in PBS, EF1a lentiviral particles

LVP557-RP-PBS 5x107 IFU/ml x 200ul
EUR 852
Description: Pre-made lentiviral particles expressing SV40 large T-antigen under EF1a promoter, containing RFP-puromycin fusion dual marker, provided in PBS solution.

Large T Antigen (LT) Protein

20-abx654150
  • EUR 777.60
  • EUR 326.40
  • EUR 2397.60
  • EUR 927.60
  • EUR 560.40
  • 100 ug
  • 10 ug
  • 1 mg
  • 200 ug
  • 50 ug

Large T Antigen (LT) Antibody

20-abx177313
  • EUR 1479.60
  • EUR 710.40
  • 1 mg
  • 200 ug

Large T antigen - rhesus polyomavirus 560-568

A1078-1 1 mg
EUR 129.6
Description: Large T antigen - rhesus polyomavirus 560-568 has a peptide sequence of Ser-Glu-Phe-Leu-Leu-Glu-Lys-Arg-Ile.T antigen is required for viral DNA replication, transcription, and virion assembly.

Large T antigen - rhesus polyomavirus 560-568

A1078-10 10 mg
EUR 408
Description: Large T antigen - rhesus polyomavirus 560-568 has a peptide sequence of Ser-Glu-Phe-Leu-Leu-Glu-Lys-Arg-Ile.T antigen is required for viral DNA replication, transcription, and virion assembly.

Large T antigen - rhesus polyomavirus 560-568

A1078-25 25 mg
EUR 547.2
Description: Large T antigen - rhesus polyomavirus 560-568 has a peptide sequence of Ser-Glu-Phe-Leu-Leu-Glu-Lys-Arg-Ile.T antigen is required for viral DNA replication, transcription, and virion assembly.

Large T antigen - rhesus polyomavirus 560-568

A1078-5 5 mg
EUR 268.8
Description: Large T antigen - rhesus polyomavirus 560-568 has a peptide sequence of Ser-Glu-Phe-Leu-Leu-Glu-Lys-Arg-Ile.T antigen is required for viral DNA replication, transcription, and virion assembly.

Immortalized Hamster Hepatocytes-SV40 T+t

T0071 1x106 cells / 1.0 ml Ask for price

Immortalized Monkey Hepatocytes-SV40 T+t

T0074 1x106 cells / 1.0 ml Ask for price

pSG5 Large T Plasmid

PVT15908 2 ug
EUR 390

Chisel T Shape Large

INS6206 EACH
EUR 61.56

T, Pallidum recombinant antigen p15

00141-V-01mg 0,1 mg
EUR 321
Description: T. Pallidum recombinant antigen p15 (full length)

T, Pallidum recombinant antigen p15

00141-V-1000ug 1000 ug
EUR 1539
Description: T. Pallidum recombinant antigen p15 (full length)

T, Pallidum recombinant antigen p17

00142-V-01mg 0,1 mg
EUR 321
Description: T. Pallidum recombinant antigen p17 (full length)

T, Pallidum recombinant antigen p17

00142-V-1000ug 1000 ug
EUR 1539
Description: T. Pallidum recombinant antigen p17 (full length)

T, Pallidum recombinant antigen p45

00143-V-01mg 0,1 mg
EUR 321
Description: T. Pallidum recombinant antigen p45 (full length)

T, Pallidum recombinant antigen p45

00143-V-1000ug 1000 ug
EUR 1539
Description: T. Pallidum recombinant antigen p45 (full length)

T, pallidum recombinant antigen TmpA

00144-V-01mg 0,1 mg
EUR 321
Description: T. Pallidum recombinant antigen TmpA (full length)

T, pallidum recombinant antigen TmpA

00144-V-1000ug 1000 ug
EUR 1539
Description: T. Pallidum recombinant antigen TmpA (full length)

T. Pallidum Antigen

DAGA-09291 1 mg
EUR 1336.8

T-Pro Stacking Buffer

JB03-C002 500ml/BT
EUR 182.4

T-Pro MycoClean spray

JT90-R002 500ml/BT
EUR 172.8

T. pallidum Tp0453 Antigen

DAGZ019 1 mg
EUR 1336.8

SV40 NLS

5-01989 4 x 5mg Ask for price

T-Pro EZ Gel Solution 8%

JB02-B008M 500ml/BT
EUR 266.4

T-Pro EZ Gel Solution 8%

JB02-B008S 100ml/BT
EUR 162

T-Pro EZ Gel Solution 10%

JB02-B010M 500ml/BT
EUR 266.4

T-Pro EZ Gel Solution 10%

JB02-B010S 100ml/BT
EUR 162

T-Pro EZ Gel Solution 12%

JB02-B012M 500ml/BT
EUR 266.4

T-Pro EZ Gel Solution 12%

JB02-B012S 100ml/BT
EUR 162

T-Pro EZ Gel Solution 15%

JB02-B015M 500ml/BT
EUR 266.4

T-Pro EZ Gel Solution 15%

JB02-B015S 100ml/BT
EUR 162

T-Pro Separating or Resolving Buffer

JB03-C001 500ml/BT
EUR 182.4

T-Pro BCA Protein Assay kit

JB04-D001 500assay/KIT
EUR 244.8

T-Pro Transfer Blotting buffer (10X)

JB08-H001 500ml/BT
EUR 162

T-Pro Western Blot Stripping Reagent

JB11-K002 500ml/BT
EUR 213.6

T-Pro Aqua EZ Clean (M)

JT90-R001M 500ml/BT
EUR 398.4

T-Pro Aqua EZ Clean (S)

JT90-R001S 100ml/BT
EUR 181.2

T-Pro EZ stain Gel solution

JT90-R005M 500ml/BT
EUR 224.4

T-Pro EZ stain Gel solution

JT90-R005S 100ml/BT
EUR 151.2

T-Pro P-Fect Transfection Reagent

JT97-N005M 1.0ml/vial
EUR 266.4

T-Pro Plasmid Mini Kit (100)

RB94-YPD100 100preps/Kit
EUR 193.2

T-Pro Plasmid Mini Kit (250)

RB94-YPD250 250preps/Kit
EUR 266.4

T-Pro Plasmid Midi Kit (20)

RB94-YPI020 20preps/Kit
EUR 255.6

T-Pro Plasmid Maxi Kit (10)

RB94-YPM010 10preps/Kit
EUR 266.4

Recombinant human T-lymphocyte activation antigen CD80

P2350 100ug Ask for price
Description: Recombinant protein for human T-lymphocyte activation antigen CD80

T-Pro BCA Protein Assay Reagent A

JB04-D001A 500ml/BT
EUR 204

T-Pro BCA Protein Assay Reagent B

JB04-D001B 12ml/BT
EUR 140.4

T-Pro Bradford Protein Assay kit(1X)

JB04-D002 500ml/BT
EUR 193.2

T-Pro Fast Blocking Buffer (in PBS)

JK92-W001 500ml/BT
EUR 224.4

T-Pro Fast Blocking Buffer (in TBS)

JK92-W002 500ml/BT
EUR 224.4

T-Pro Genomic DNA Midi Kit (20)

RB94-NGM020 20preps/kit
EUR 266.4

T-Pro Genomic DNA Mini Kit (100)

RB94-NGS100 100preps/kit
EUR 255.6

cTn I+T+C antigen

E64C01401 20ug
EUR 411.6

Testosterone (T) ELISA Kit

DLR-T-Ge-48T 48T
EUR 562.8
Description: A competitive inhibition quantitative ELISA assay kit for detection of Testosterone (T) in samples from serum, plasma, urine or other biological fluids.

Testosterone (T) ELISA Kit

DLR-T-Ge-96T 96T
EUR 729.6
Description: A competitive inhibition quantitative ELISA assay kit for detection of Testosterone (T) in samples from serum, plasma, urine or other biological fluids.

T-Pro Laemmli (SDS sample) Reagent (reducing 4X)

JB06-F002 10ml/BT
EUR 151.2

T-Pro Tris-Glycine-SDS running buffer (10X)

JB07-G001 500ml/BT
EUR 162

T-Pro Tris-Glycine-Native running buffer (10X)

JB07-G002 500ml/BT
EUR 162

T-Pro Semi Dry Transfer Blotting buffer (10X)

JB08-H002 500ml/BT
EUR 172.8

T-Pro Protein Free Blocking Buffer (in PBS)

JK92-W003 500ml/BT
EUR 224.4

T-Pro Protein Free Blocking Buffer (in TBS)

JK92-W004 500ml/BT
EUR 224.4

T-Pro Nonliposomal Transfection Reagent I (NTR I)

JT97-N001M 1.0ml/vial
EUR 224.4

T-Pro Nonliposomal Transfection Reagent II (NTR II)

JT97-N002M 1.0ml/vial
EUR 244.8

T-Pro Nonliposomal Transfection Reagent III (NTR III)

JT97-N006M 1.0ml/vial
EUR 266.4

T-Pro Endotoxin Removal Plasmid Midi kit (25)

RB94-EPI020 20preps/Kit
EUR 297.6

T-Pro Endotoxin Removal Plasmid Maxi kit (10)

RB94-EPM010 10preps/Kit
EUR 318

T-Pro Plant Genomic DNA Midi Kit (20)

RB94-PGM020 20preps/kit
EUR 266.4

T-Pro Plant Genomic DNA Mini Kit (100)

RB94-PGS100 100preps/kit
EUR 266.4

Recombinant Human Cytotoxic T-Lymphocyte Associated Antigen-4

7-00253 5µg Ask for price

Recombinant Human Cytotoxic T-Lymphocyte Associated Antigen-4

7-00254 25µg Ask for price

Recombinant Human Cytotoxic T-Lymphocyte Associated Antigen-4

7-00255 1mg Ask for price

Recombinant Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)

4-RPB230Hu01
  • EUR 567.29
  • EUR 274.80
  • EUR 1797.31
  • EUR 679.10
  • EUR 1238.21
  • EUR 454.80
  • EUR 4313.28
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Human Cytotoxic T-Lymphocyte Associated Antigen 4 expressed in: E.coli

Recombinant Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)

4-RPB230Mu01
  • EUR 593.09
  • EUR 282.00
  • EUR 1894.08
  • EUR 711.36
  • EUR 1302.72
  • EUR 472.80
  • EUR 4555.20
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Mouse Cytotoxic T-Lymphocyte Associated Antigen 4 expressed in: E.coli

Recombinant Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)

4-RPB230Ra01
  • EUR 599.54
  • EUR 283.20
  • EUR 1918.27
  • EUR 719.42
  • EUR 1318.85
  • EUR 476.40
  • EUR 4615.68
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Rat Cytotoxic T-Lymphocyte Associated Antigen 4 expressed in: E.coli

Locking T-Handle

M-CP-111-065-T 1 UNIT
EUR 55
Description: Locking T-Handle

SV40 NLS Peptide

20-abx265978
  • EUR 460.80
  • EUR 710.40
  • EUR 360.00
  • 10 mg
  • 25 mg
  • 5 mg

Lenti-SV40 Lentivirus

G203 10 ml
EUR 973.2

Adeno-SV40 Adenovirus

G210 250 ul
EUR 1216.8

Retro-SV40 Retrovirus

G212 10 ml
EUR 1094.4

pGL4.13[luc2- SV40]

PVT10793 2 ug
EUR 361.2

pRL- SV40 Plasmid

PVT1317 2 ug
EUR 319.2

T-Pro Laemmli (SDS sample) Reagent (non-reducing 4X)

JB06-F003 10ml/BT
EUR 151.2

T-Pro LumiFast Plus Chemiluminescence Detection Kit (ECL Kit)

JT96-K002M 250ml*2/Kit
EUR 244.8

T-Pro LumiFast Plus Chemiluminescence Detection Kit (ECL Kit)

JT96-K002S 100ml*2/Kit
EUR 182.4

T-Pro LumiLong Plus Chemiluminescence Detection Kit (ECL Kit)

JT96-K004M 250ml*2/Kit
EUR 286.8

T-Pro LumiLong Plus Chemiluminescence Detection Kit (ECL Kit)

JT96-K004S 100ml*2/Kit
EUR 204

T-Pro Gel/PCR DNA Purification Maxi Kit (10)

RB94-NEL010 10preps/Kit
EUR 193.2

T-Pro Gel/PCR DNA Purification Mini Kit (100)

RB94-NES100 100preps/Kit
EUR 193.2

T-Pro Gel/PCR DNA Purification Mini Kit (250)

RB94-NES250 250preps/Kit
EUR 266.4

General Testosterone (T) ELISA Kit

RD-T-Ge-48Tests 48 Tests
EUR 560.4

General Testosterone (T) ELISA Kit

RD-T-Ge-96Tests 96 Tests
EUR 775.2

General Testosterone (T) ELISA Kit

RDR-T-Ge-48Tests 48 Tests
EUR 585.6

General Testosterone (T) ELISA Kit

RDR-T-Ge-96Tests 96 Tests
EUR 811.2

Hepatitis delta virus genotype I Large delta antigen

1-CSB-YP313702HFN
  • EUR 814.80
  • EUR 402.00
  • EUR 2606.40
  • EUR 1261.20
  • EUR 1730.40
  • EUR 522.00
  • 100ug
  • 10ug
  • 1MG
  • 200ug
  • 500ug
  • 50ug
Description: Recombinant Hepatitis delta virus genotype I Large delta antigen expressed in Yeast

Hepatitis delta virus genotype I Large delta antigen

1-CSB-BP313702HFN
  • EUR 1008.00
  • EUR 398.40
  • EUR 2604.00
  • EUR 1362.00
  • EUR 1894.80
  • EUR 564.00
  • 100ug
  • 10ug
  • 1MG
  • 200ug
  • 500ug
  • 50ug
Description: Recombinant Hepatitis delta virus genotype I Large delta antigen expressed in Baculovirus

T-Pro Washing buffer in PBS and Tween-20 (10X)

JB09-I003 500ml/BT
EUR 172.8

T-Pro Washing buffer in TBS and Tween-20 (10X)

JB09-I004 500ml/BT
EUR 172.8

Human T-cell antigen CD7 (CD7)

1-CSB-EP004953HU
  • EUR 456.00
  • EUR 256.80
  • EUR 1570.80
  • EUR 672.00
  • EUR 1047.60
  • EUR 314.40
  • 100ug
  • 10ug
  • 1MG
  • 200ug
  • 500ug
  • 50ug
Description: Recombinant Human T-cell antigen CD7(CD7) ,partial expressed in E.coli

Human T-cell antigen CD7 (CD7)

1-CSB-YP004953HU
  • EUR 516.00
  • EUR 280.80
  • EUR 1809.60
  • EUR 770.40
  • EUR 1210.80
  • EUR 349.20
  • 100ug
  • 10ug
  • 1MG
  • 200ug
  • 500ug
  • 50ug
Description: Recombinant Human T-cell antigen CD7(CD7),partial expressed in Yeast

T-Cell Antigen CD7 (CD7) Antibody

20-abx133771
  • EUR 360.00
  • EUR 526.80
  • EUR 226.80
  • 100 ul
  • 200 ul
  • 30 ul

T-Cell Antigen CD7 (CD7) Antibody

20-abx134630
  • EUR 427.20
  • EUR 678.00
  • EUR 360.00
  • 100 ul
  • 200 ul
  • 50 ul

T-Cell Antigen CD7 (CD7) Antibody

20-abx006499
  • EUR 493.20
  • EUR 710.40
  • EUR 218.40
  • EUR 376.80
  • 100 ul
  • 200 ul
  • 20 ul
  • 50 ul

T-Cell Antigen CD7 (CD7) Antibody

abx015803-100ug 100 ug
EUR 493.2

T-Cell Antigen CD7 (CD7) Antibody

abx015804-100ug 100 ug
EUR 493.2

T-Cell Antigen CD7 (CD7) Antibody

abx027556-400ul 400 ul
EUR 627.6

T-Cell Antigen CD7 (CD7) Antibody

abx027556-80l 80 µl
EUR 343.2

T-Cell Antigen CD7 (CD7) Antibody

abx200056-100ug 100 ug
EUR 393.6

T-Cell Antigen CD7 (CD7) Protein

20-abx261153
  • EUR 4101.60
  • EUR 393.60
  • EUR 276.00
  • 1 mg
  • 20 ug
  • 5 ug

T-Cell Antigen CD7 (CD7) Antibody

20-abx320447
  • EUR 360.00
  • EUR 292.80
  • 100 ul
  • 50 ul

T-Cell Antigen CD7 (CD7) Antibody

20-abx323676
  • EUR 376.80
  • EUR 292.80
  • 100 ug
  • 50 ug

Recombinant Like Glycosyltransferase (LARGE)

4-RPH936Hu01
  • EUR 560.83
  • EUR 273.60
  • EUR 1773.12
  • EUR 671.04
  • EUR 1222.08
  • EUR 451.20
  • EUR 4252.80
  • 100 ug
  • 10ug
  • 1 mg
  • 200 ug
  • 500 ug
  • 50ug
  • 5 mg
Description: Recombinant Human Like Glycosyltransferase expressed in: E.coli

LARGE Recombinant Protein (Rat)

RP207821 100 ug Ask for price

LARGE Recombinant Protein (Human)

RP040651 100 ug Ask for price

LARGE Recombinant Protein (Mouse)

RP146864 100 ug Ask for price

T-Pro Phosphate-Buffered Saline (PBS, 10X) for western blot washing

JB09-I001 500ml/BT
EUR 162

T-Pro Tris-Buffered Saline (TBS, 10X) for western blot washing

JB09-I002 500ml/BT
EUR 162

pBABE- Puro SV40 LT

PVT10529 2 ug
EUR 361.2

pGL4.73[hRluc / SV40] Plasmid

PVT1313 2 ug
EUR 289.2

Immortalized Monkey Hepatocytes-SV40

T0073 1x106 cells / 1.0 ml Ask for price

Immortalized Rat Hepatocytes - SV40

T0078 1x106 cells / 1.0 ml Ask for price

Immortalized Mouse Hepatocytes - SV40

T0101 1x106 cells / 1.0 ml Ask for price

Immortalized Bovine Lymphocytes- SV40

T0130 1x106 cells / 1.0 ml Ask for price

Immortalized Rat Microglia-SV40

T0246 1x106 cells / 1.0 ml
EUR 1034.4

Immortalized Human Microglia - SV40

T0251 1x106 cells / 1.0 ml Ask for price

Immortalized Calf Thyrocytes-SV40

T0401 1x106 cells / 1.0 ml Ask for price

Immortalized Human Thyrocytes-SV40

T0421 1x106 cells / 1.0 ml Ask for price

Immortalized Human Cardiomyocytes - SV40

T0445 1x106 cells / 1.0 ml Ask for price

Simian Virus 40 Large Tumor Antigen Amino-Terminal Peptide

5-01932 4 x 5mg Ask for price

Simian Virus 40 Large Tumor Antigen Amino-Terminal Peptide

20-abx266097
  • EUR 493.20
  • EUR 794.40
  • EUR 376.80
  • 10 mg
  • 25 mg
  • 5 mg

Human T-lymphocyte activation antigen CD80 (CD80)

1-CSB-MP004959HU1
  • EUR 327.60
  • EUR 1052.40
  • EUR 453.60
  • EUR 786.00
  • 100ug
  • 1MG
  • 200ug
  • 500ug
Description: Recombinant Human T-lymphocyte activation antigen CD80(CD80),partial expressed in Mammalian cell

Human T-cell surface antigen CD2 (CD2)

1-CSB-EP004894HU
  • EUR 456.00
  • EUR 256.80
  • EUR 1570.80
  • EUR 672.00
  • EUR 1047.60
  • EUR 314.40
  • 100ug
  • 10ug
  • 1MG
  • 200ug
  • 500ug
  • 50ug
Description: Recombinant Human T-cell surface antigen CD2(CD2),partial expressed in E.coli

Human T-lymphocyte activation antigen CD80 (CD80)

1-CSB-CF1054HU
  • EUR 1512.00
  • EUR 642.00
  • EUR 948.00
  • 1MG
  • 200ug
  • 500ug
Description: Recombinant Human T-lymphocyte activation antigen CD80(CD80) expressed in in vitro E.coli expression system

T and B cell activation antigen antibody

10R-6574 100 ug
EUR 230.4
Description: Rat monoclonal T and B cell activation antigen antibody

Human T-Cell Antigen CD7 (CD7) Antibody

33105-05111 150 ug
EUR 313.2

T-cell Surface Antigen CD2 (CD2) Antibody

20-abx159383
  • EUR 326.40
  • EUR 276.00
  • 100 ug
  • 50 ug

T-cell Activation Antigen CD27 (CD27) Antibody

abx146709-100ug 100 ug
EUR 526.8

T-cell Activation Antigen CD27 (CD27) Antibody

abx147085-100ug 100 ug
EUR 526.8

T-Cell Surface Antigen CD2 (CD2) Antibody

abx149059-100ug 100 ug
EUR 526.8

T-Cell Surface Antigen CD2 (CD2) Antibody

20-abx134588
  • EUR 427.20
  • EUR 678.00
  • EUR 360.00
  • 100 ul
  • 200 ul
  • 50 ul

T-Cell Antigen CD7 (CD7) Antibody (FITC)

abx134628-100Assays 100 Assays
EUR 526.8

T-Cell Antigen CD7 (CD7) Antibody (FITC)

abx134628-50Assays 50 Assays
EUR 410.4

T-Cell Antigen CD7 (CD7) Antibody (PE)

abx134629-100Assays 100 Assays
EUR 594

T-Cell Antigen CD7 (CD7) Antibody (PE)

abx134629-50Assays 50 Assays
EUR 477.6

Cytotoxic T-Lymphocyte Associated Antigen-4 Antibody

20-abx137214
  • EUR 844.80
  • EUR 393.60
  • EUR 276.00
  • 100 ug
  • 20 ug
  • 5 ug

T-Cell Surface Antigen CD2 (CD2) Antibody

abx139089-01mg 0.1 mg
EUR 427.2

T-Cell Surface Antigen CD2 (CD2) Antibody

abx139090-01mg 0.1 mg
EUR 427.2

T-Cell Surface Antigen CD2 (CD2) Antibody

abx139091-01mg 0.1 mg
EUR 427.2

T-Cell Surface Antigen CD2 (CD2) Antibody

abx139092-01mg 0.1 mg
EUR 427.2

T-Cell Differentiation Antigen CD6 (CD6) Antibody

abx139145-01mg 0.1 mg
EUR 427.2

T-cell Activation Antigen CD27 (CD27) Antibody

abx139209-01mg 0.1 mg
EUR 427.2

T-cell Surface Antigen CD2 (CD2) Antibody

20-abx111465
  • EUR 878.40
  • EUR 477.60
  • 150 ul
  • 50 ul

T-cell Activation Antigen CD27 (CD27) Antibody

20-abx111471
  • EUR 878.40
  • EUR 477.60
  • 150 ul
  • 50 ul

T-Cell Differentiation Antigen CD6 (CD6) Antibody

20-abx005684
  • EUR 493.20
  • EUR 710.40
  • EUR 218.40
  • EUR 376.80
  • 100 ul
  • 200 ul
  • 20 ul
  • 50 ul

T-cell Activation Antigen CD27 (CD27) Antibody

20-abx001588
  • EUR 493.20
  • EUR 710.40
  • EUR 218.40
  • EUR 376.80
  • 100 ul
  • 200 ul
  • 20 ul
  • 50 ul

T-Cell Differentiation Antigen CD6 (CD6) Antibody

20-abx014938
  • EUR 376.80
  • EUR 117.60
  • EUR 477.60
  • EUR 594.00
  • 100 ug
  • 10 ug
  • 200 ug
  • 300 µg

T-Cell Differentiation Antigen CD6 (CD6) Antibody

abx016135-100ug 100 ug
EUR 493.2

T-lymphocyte activation antigen CD80 (CD80) Antibody

20-abx019054
  • EUR 410.40
  • EUR 109.20
  • 100 ug
  • 10 ug

T-Cell Differentiation Antigen CD6 (CD6) Antibody

abx012057-100ug 100 ug
EUR 493.2

T-Cell Antigen CD7 (CD7) Blocking Peptide

20-abx061353
  • EUR 343.20
  • EUR 510.00
  • 1 mg
  • 5 mg

T-cell Activation Antigen CD27 (CD27) Antibody

abx027573-400ul 400 ul
EUR 627.6

T-cell Activation Antigen CD27 (CD27) Antibody

abx027573-80l 80 µl
EUR 343.2

T-Cell Surface Antigen CD2 (CD2) Antibody

abx200008-100ug 100 ug
EUR 393.6

T-Cell Differentiation Antigen CD6 (CD6) Antibody

abx200049-100ug 100 ug
EUR 393.6

T-Cell Antigen CD7 (CD7) Antibody (FITC)

abx200057-100tests 100 tests
EUR 477.6

T-Cell Antigen CD7 (CD7) Antibody (PE)

abx200058-100tests 100 tests
EUR 594

T-Cell Antigen CD7 (CD7) Antibody (APC)

abx200059-100tests 100 tests
EUR 543.6

T-Cell Antigen CD7 (CD7) Antibody (PerCP)

abx200060-100tests 100 tests
EUR 543.6

T-Cell Antigen CD7 (CD7) Antibody (Biotin)

abx200061-100ug 100 ug
EUR 460.8

Recent advances in seafood bioactive peptides and their potential for managing osteoporosis 

Marine biodiversity provides a range of diverse biological resources, including seafoods that are rich in protein and a well-balanced amino acid composition. Previous studies have shown that peptides can improve bone formation and/or inhibit bone resorption, suggesting the potential for seafood bioactive peptides (SBPs) in development of food and pharmaceuticals for management of osteoporosis.

In this review, we provided an up-to-date overview of the anti-osteoporosis activity of SBPs and describe their underlying molecular mechanisms. We focus on SBPs’ development, broadening the scope and depth of research, as well as strengthening in vivo and clinical research.

In vitro cell cultures and in vivo animal osteoporosis models have demonstrated the potential for seafood-derived SBPs, including fish, mollusks, crustaceans, seaweed and microalgae, in preventing osteoporosis.

These peptides may act by activating the signaling pathways, such as BMP/Smads, MAPK, OPG/RANKL/RANK, and NF-κB, which are associated with modulation bone health.

Silver assisted stereo-directed assembly of branched peptide nucleic acids into four-point nanostars

Branched chiral peptide nucleic acids br(4S/R)-PNA with three arms of PNA-C4 strands were constructed on a central chiral core of 4(R/S)-aminoproline as the branching center. The addition of Ag+ triggered the self-assembly of branched PNAs through the formation of C-Ag+-C metallo base pairing of the three PNA C4 arms leading to non-covalent dendrimers, whose architecture is directed by the C4(R/S)-stereocenter of core 4-aminoproline.

The 4S-aminoprolyl core enabled the precise formation of four-pointed nanostars that was not realised with 4R-aminoprolyl or acyclic, achiral aminoethyl glycyl PNA cores. The dendritic assembly of 4 pointed nanostars exhibited net chirality of base stacks in CD spectra, while the base stack assembly from br(4R)-PNA 2 was overall achiral.

The results demonstrate that the silver assisted, 4S-aminoproline core stereo selective chiral assembly of branched PNAs manifests into nanostar morphology. The chiral branched PNAs open new vistas in the supramolecular organization of nucleic acids.

Peptide-Modified Nanoparticles for Tumor Targeting and Molecular Imaging 

Nanoparticles hold great promise in tumor targeting and molecular imaging because they can co-deliver therapeutic drugs and imaging agents to the tumor site with a single entity. Nanoparticles modified with ligands against moieties overexpressed on tumor tissues have gained increasing attention due to their active targeting mechanisms.

Peptides are well suited for nanoparticle targeting modifications because they are small, easy to synthesize and typically non-immunogenic. Herein, we review the peptide-modified nanoparticles used for tumor targeting therapy and molecular imaging based on the classification of peptide-targeting ligands. The development of targeting peptides and nanoparticles will also be discussed.

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