Cas No.: 756525-97-0
PRODUCT INFORMATION
Description
This is a hydrophilic, aldehyde/ketone-reactive biotinylation reagent. It features a terminal hydrazide group that specifically reacts with carbonyls (aldehydes, ketones) at acidic pH to form a stable hydrazone bond. It is commonly used to label oxidized glycoproteins (e.g., on cell surfaces or on purified antibodies). The 4-unit polyethylene glycol (PEG) spacer is hydrophilic, which improves reagent solubility in aqueous buffers and reduces steric hindrance, ensuring efficient access of avidin/streptavidin to the biotin label.
Molecular Weight
505.63
Purity
>94.0%
Formula
C₂₁H₃₉N₅O₇S
Product Type
Biotins and Streptavidins
Group 1
Biotin
Group 2
Other
Form (20 deg.C)
Solid
Storage Condition
Store under inert gas, <0°C
Molecular Structure
For Research Use Only | Not For Clinical Use
Related products
- Hydroxy-PEG3-t-butyl Ester (CAT#: OLY-1023-YS42)
- Di(N-succinimidyl) Pimelate Homobifunctional Crosslinker (CAT#: OLY-1023-YS136)
- Amino-PEG3-amine PEGylation Crosslinker (CAT#: OLY-1023-YS147)
- SPDP NHS Ester Heterobifunctional Crosslinker (CAT#: OLY-1023-YS27)
- Biotin-LC-hydrazide Biotins Conjugation Reagent (CAT#: OLY-1023-YS187)
- [4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenyl]methanamine Hydrochloride Heterobifunctional Crosslinker (CAT#: OLY-1023-YS82)
- m-PEG12-azide PEGylation Crosslinker (CAT#: OLY-1023-YS235)
- 6-Maleimido-hexanoic NHS (EMCS) Heterobifunctional Crosslinker (CAT#: OLY-1023-YS109)
Online Inquiry
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.