Desthiobiotin-PEG3-NHS ester, CAS 2411681-92-8

Product Description: Desthiobiotin-PEG3-NHS ester is a single-ring, sulfur-free analog of biotin that binds to streptavidin with nearly equal specificity but less affinity than biotin (Kd = 1011 vs. 1015 M, respectively). Consequently, desthiobiotinylated proteins can be eluted readily and specifically from streptavidin affinity resin using mild conditions based on competitive displacement with free biotin.

Formula: C23H38N4O9

CAS Number: 2411681-92-8

Molecular Weight: 514.57

Research Area: Others

Target: Biochemical Assay Reagents

• SKU: MEXHY-W190908-0
• Manufacturer: MedChemExpress
• Manufacturer SKU: HY-W190908-0
• Package Unit: Get quote
• Quantity Unit: STK