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Thermo Scientific™ EZ-Link™ Sulfo NHS-LC-LC-Biotin, No-Weigh™ Format
Marca: Thermo Scientific™ A35358
Dettagli aggiuntivi : Peso : 0.25000kg
Descrizione
Thermo Scientific™ EZ-Link Sulfo-NHS-LC-LC-Biotin is a long-chain biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.
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Thermo Scientific No-Weigh products are specialty reagents provided in pre-aliquoted format. The pre-weighed packaging helps prevent loss of reagent reactivity and contamination over time by minimizing repetitive opening and closing of vial. The format enables use of fresh vial of reagent each time, eliminating hassle of weighing small amounts of reagents and reducing concerns over reagent stability.
- 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 negatively charged reagent does not permeate cell membranes
- Amine-reactive: Reacts with primary amines (-NH2), such as side-chain of lysines (K) or 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
- Doubly long: Spacer arm (total length added to target) is 22.4A0; this extended arm helps to minimize steric hindrance for biotin binding
Specifica
| 10 x 1 mg | |
| Room Temperature | |
| Water | |
| Biotin & Analogs |
| Store desiccated at -5 to -30°C. | |
| EZ-Link™, No-Weigh™ | |
| Solid |
For Research Use Only. Not for use in diagnostic procedures.