Professional Supplier of Nano-Targeted Drug Scientific Research Products

Biotinylation Reagents

Biotin-HPDP | CAS 129179-83-5

Catalog: TASK-36-1000128   CAS NO.: 129179-83-5
  • 100mg
  • 300mg


in stock
Buy Now
Delivery Fill in your shipping address to check the estimated shipping fee of your order

Select Shipping Address

$0.00 delivery Normal Delivery(7Days) Details Cyprum itidem insulam procul a continenti

$0.00 delivery Express Delivery Details Cyprum itidem insulam procul a continenti

  • High Quality Products
  • Fast and Safe Delivery


Biotin-HPDP or (3aS,4S,6aR)-hexahydro-2-oxo-N-[6-[[1-oxo-3-(2-pyridinyldithio)propyl]amino]hexyl]-1H-thieno[3,4-d]imidazole-4-pentanamide is widely used for thiol-specific labeling of proteins and peptides. The HPDP group reacts selectively with free thiols (-SH) in proteins under mild conditions, forming stable disulfide bonds. This allows for site-specific attachment of biotin to cysteine residues on proteins, enabling subsequent purification, detection, or immobilization using streptavidin or avidin. In addition, the reversible nature of the disulfide bond formed by HPDP allows for the development of redox-sensitive probes and sensors. Biotin-HPDP conjugates can be used to study thiol redox status in biological systems, such as redox signaling pathways, oxidative stress responses, or protein folding dynamics.


CAS No.129179-83-5
Molecular Weight539.8
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
Welcome to Taskcm

This email already exists.

Username already exists.

Please confirm the password is the same.