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Thermo Scientific™ EZ-Link™ Sulfo-NHS-LC-Biotin
Thermo Scientific™ EZ-Link™ Sulfo-NHS-LC-Biotin is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.
Brand: Thermo Scientific™ A39257
This item is not returnable.
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Description
Thermo Scientific™ EZ-Link Sulfo-NHS-LC-Biotin is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.
- 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
- Medium length - spacer arm (total length added to target) is 22.4 angstroms; provides excellent balance between adequate length (minimal steric hindrance for biotin binding) and modest mass
Specifications
| Sulfo-NHS-LC-Biotin | |
| Store desiccated at -20°C. | |
| Qualified for Ambient or Wet Ice | |
| Cell-Impermeant | |
| NHS Ester | |
| Biotin |
| 10 x 1 mg | |
| Chemical Labeling | |
| EZ-Link™ | |
| Amine | |
| DMF (Dimethylformamide), DMSO (Dimethylsulfoxide), Water | |
| Mid-length |
For Research Use Only. Not for use in diagnostic procedures.