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Thermo Scientific™ EZ-Link™ Sulfo-NHS-Biotin
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
Specifications
| Kit Contents | 10 x 1 mg |
| Product Type | Sulfo-NHS-Biotin |
| Quantity | 10 x 1 mg |
| Content And Storage | Store desiccated at -20°C. |
| Labeling Method | Chemical Labeling |
| Shipping Condition | Qualified for Ambient or Wet Ice |
| Product Line | EZ-Link |
| Cell Permeability | Cell-Impermeant |
| Chemical Reactivity | Amine |
| Reactive Moiety | Sulfo-NHS Ester |
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For Research Use Only. Not for use in diagnostic procedures.