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)
- N-Succinimidyl Bromoacetate Heterobifunctional Crosslinker (CAT#: OLY-1023-YS28)
- Mal-PEG3-CH2CH2Mal PEGylation Crosslinker (CAT#: OLY-1023-YS126)
- Azide-PEG3-desthiobiotin (CAT#: OLY-1023-YS206)
- 3-Maleimido-propionic NHS (BMPS) Heterobifunctional Crosslinker (CAT#: OLY-1023-YS108)
- Mal-amido-PEG6-NHS PEGylation Crosslinker (CAT#: OLY-1023-YS12)
- 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDC) Zero-Length Crosslinker (CAT#: OLY-1023-YS281)
- Boc-Lys(Myr)-OH Albumin Binding Conjugation Reagent (CAT#: OLY-1023-YS173)
Online Inquiry
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.