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Thermo Scientific™ EZ-Link™ Sulfo-NHS-Biotin
Thermo Scientific™ EZ-Link™ Sulfo-NHS-Biotin is a short-chain, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.
Supplier: Thermo Scientific™ A39256
Description
Label antibodies, proteins and other molecules that have primary amines with Thermo Scientific™ EZ-Link Sulfo-NHS-Biotin, a short-chain, water-soluble biotinylation reagent.
- Protein labeling - biotinylate antibodies to facilitate immobilization, purification or detection using streptavidin resins or probes
- 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
- Soluble - charged sulfo-NHS group increases reagent water solubility compared to ordinary NHS-ester compounds
- Irreversible - forms permanent amide bonds; spacer arm cannot be cleaved
- Very short - spacer arm (total length added to target) is 13.5 angstroms; it consists of the native biotin valeric acid group only.
Specifications
| 10 x 1 mg | |
| 10 x 1 mg | |
| Chemical Labeling | |
| EZ-Link | |
| Amine | |
| DMF (Dimethylformamide), DMSO (Dimethylsulfoxide), Water | |
| Short |
| Sulfo-NHS-Biotin | |
| Store desiccated at -20°C. | |
| Qualified for Ambient or Wet Ice | |
| Cell-Impermeant | |
| Sulfo-NHS Ester | |
| Biotin |
For Research Use Only. Not for use in diagnostic procedures.