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

Thermo Scientific™ EZ-Link™ Sulfo-NHS-SS-Biotin No-Weigh™ Format is a water-soluble, NHS-ester biotinylation reagent whose spacer arm includes a cleavable disulfide bond for reversible labeling of proteins and cell surface primary amines.

Brand:  Thermo Scientific™ 21328

Product Code. 10361554

Description

Thermo Scientific™ EZ-Link Sulfo-NHS-SS-Biotin enables simple and efficient biotin labeling of antibodies, proteins and any other primary amine-containing biomolecules in solution.

Highlights:

• Cleavable analog of Sulfo-NHS-LC-Biotin
• Can remove biotin label by cleaving spacer disulfide bond with reducing agents, such as DTT
• Ideal for affinity purification experiments that require efficient elution from immobilized avidin supports (cleaving disulfide bond releases proteins)
• Long spacer arm reduces steric hindrance for binding interactions

Specifications

• Cleavable: Yes
• Formulation: Sulfo-NHS ester of biotin with an ethyl-1,3-dithioproprionate spacer
• Membrane Permeable: No
• Spacer Arm Length: 24.3
• Sufficient For: 8 uses to label a total of 88mg of IgG using typical conditions
• Chemical Reactivity: Amine

• Description: EZ-Link Sulfo-NHS-SS-Biotin, No-Weigh Format
• Molecular Weight (g/mol): 606.69
• PEGylated: No
• Quantity: 8 x 1 mg
• Content And Storage: -20°C protected from moisture
• Solubility: Water

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