Cas No.: 72040-63-2
PRODUCT INFORMATION
Description
This is an amine-reactive biotinylation reagent. It features an N-hydroxysuccinimide (NHS) ester that reacts efficiently with primary amines (e.g., lysine residues or the N-terminus of proteins) at pH 7.0-9.0. The "Long Chain" (LC) spacer (6-carbon aminocaproyl) provides a 15.7 Å arm. This spacer is essential for overcoming steric hindrance, allowing the bound biotin to be readily detected by avidin or streptavidin conjugates. It is widely used for labeling proteins, peptides, and amine-modified oligonucleotides.
Molecular Weight
454.54
Purity
>97.0%
Formula
C₂₀H₃₀N₄O₆S
Product Type
Biotins and Streptavidins
Group 1
Biotin
Group 2
NHS
Form (20 deg.C)
Solid
Storage Condition
Store under inert gas, <0°C
Molecular Structure
For Research Use Only | Not For Clinical Use
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