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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.

£150.00 - £386.00

Specifications

Cleavable Yes
Membrane Permeable No
Molecular Weight 606.69
PEGylated No
Spacer Arm Length 24.3
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Product Code Brand Description Price Quantity & Availability  
11811205 View Documents Thermo Scientific™
21331
EZ-Link Sulfo-NHS-SS-Biotin £386.00
100mg View alternative products
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10361554 View Documents Thermo Scientific™
21328
EZ-Link Sulfo-NHS-SS-Biotin, No-Weigh Format This item is currently unavailable or has been discontinued.
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Description

Description

  • Protein labeling - biotinylate antibodies to facilitate immobilization, purification or detection
  • Cell surface labeling - biotinylates only surface proteins of whole cells because the negatively charged reagent does not permeate cell membranes
  • Amine-reactive - reacts with primary amines (-NH2), such as lysine side-chains, or the amino-termini of polypeptides
  • Cleavable - disulfide bond in spacer arm allows the biotin label to be removed using reducing agents such as DTT; only a small sulfhydryl group remains attached to the molecule
  • Soluble - charged sulfo-NHS group increases reagent water solubility compared to ordinary NHS-ester compounds
  • Medium length - spacer arm (total length added to target) is 24.3 angstroms; it consists of the native biotin valeric acid group extended by a 7-atom chain
Specifications

Specifications

Yes
606.69
24.3
Yes
No
No
-20°C protected from moisture