PRODUCT INFORMATION
Description
This is a reversible, aldehyde/ketone-reactive biotinylation reagent. It features a hydrazide group for labeling carbonyls (e.g., oxidized glycans) and a PEG4 spacer for hydrophilicity. The key component is desthiobiotin, a biotin analogue that lacks the sulfur atom. Desthiobiotin binds to streptavidin with high affinity but can be easily eluted under gentle, non-denaturing conditions (e.g., by displacement with free biotin). This makes it ideal for affinity purification applications where the captured biomolecule needs to be recovered intact.
Molecular Weight
475.59
Purity
>90.0%
Formula
C₂₁H₄₁N₅O₇
Product Type
Biotins and Streptavidins
Group 1
Biotin
Group 2
Other
Form (20 deg.C)
Liquid
Storage Condition
Store under inert gas, -20°C
Molecular Structure
For Research Use Only | Not For Clinical Use
Related products
- m-PEG12-NHS Ester PEGylation Crosslinker (CAT#: OLY-1023-YS253)
- Bis-PEG9-NHS Ester PEGylation Crosslinker (CAT#: OLY-1023-YS168)
- Dimethyl Pimelimidate Dihydrochloride Homobifunctional Crosslinker (CAT#: OLY-1023-YS121)
- Mono-tert-butyl Succinate Homobifunctional Crosslinker (CAT#: OLY-1023-YS138)
- BCN-OH Copper-Free Click Chemistry Reagent (CAT#: OLY-1023-YS230)
- Biotin-PEG2-maleimide (CAT#: OLY-1023-YS209)
- N,N'-Ethylenedimaleimide (CAT#: OLY-1023-YS137)
- Alloc-Val-Cit-PAB-OH Enzyme Cleavable Linker for ADC (CAT#: OLY-1023-YS271)
Online Inquiry
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.