Desthiobiotin-PEG4-DBCO
Product Sizes
10 mg
£277.00
CCT-1108-10MG
25 mg
£581.00
CCT-1108-25MG
100 mg
£1624.00
CCT-1108-100MG
About this Product
- SKU:
- CCT-1108
- 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:
- 719.87
- Shipping Conditions:
- Blue Ice
- Storage Conditions:
- -20[o]C desiccated. Avoid freeze/thaw cycles.
- Type:
- Buffers & General Consumables: Others
- Manufacturer's Data Sheet:Desthiobiotin-PEG4-DBCO
