Desthiobiotin NHS Ester
Product Sizes
100 mg
£259.00
CCT-1201-100MG
500 mg
£755.00
CCT-1201-500MG
1000 mg
£1146.00
CCT-1201-1000MG
About this Product
- SKU:
- CCT-1201
- Application:
- Conjugation/Labeling
- Extra Details:
- Desthiobiotin 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. For pull-down experiments with biological samples, this soft-release characteristic of desthiobiotin also helps to minimize co-purification of endogenous biotinylated molecules, which remain bound to streptavidin upon elution of the target protein complexes with free biotin.
- Molecular Weight:
- 311.34
- Shipping Conditions:
- Ambient
- Storage Conditions:
- -20[o]C
- Type:
- Buffers & General Consumables: Others
- Manufacturer's Data Sheet:Desthiobiotin-NHS-Ester
