Thermo Scientific™ EZ-Link™ Sulfo NHS-LC-LC-Biotin, No-Weigh™ Format

Product Code	Brand	Description
10740625	Thermo Scientific™ 21338	50 mg
15787679	Thermo Scientific™ A35358	10 x 1 mg

Description

Thermo Scientific™ EZ-Link Sulfo-NHS-LC-LC-Biotin is a long-chain biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.

Additional Information and Online Ordering »

N -Hydroxysulfosuccinimide (Sulfo-NHS) esters of biotin are the most popular type of biotinylation reagent. NHS-activated biotins react efficiently with primary amine groups (-NH2) in pH 7-9 buffers to form stable amide bonds. Proteins, including antibodies, generally have several primary amines in the side chain of lysine (K) residues and the N-terminus of each polypeptide that are available as targets for labeling with NHS-activated biotin reagents. Several different NHS esters of biotin are available, with varying properties and spacer arm lengths. The sulfo-NHS ester reagents are water soluble, enabling reactions to be performed in the absence of organic solvents such as DMSO or DMF.

Highlights:

• Forms a stable amide bond with primary amines
• Sulfonated form is water-soluble

Specifications

• Label Type: Biotin & Analogs

For Research Use Only. Not for use in diagnostic procedures.