| Catalog No. | B-22002 |
|---|---|
| Name | Biotin-NHS |
| Synonyms | Biotin N-hydroxysuccinimide ester; NSC 345668; 6aR-hexahydro-2-oxo-2,5-dioxo-1-pyrrolidinyl ester-1H-thieno[3aS,4-d]imidazole-4S-pentanoic acid |
| CAS No. | 35013-72-0 |
| Purity | 98+% |
| Formula | C14H19N3O5S |
| Mol. Weight | 341.4 |
| Storage | -20°C |
| Appearance | Crystalline solid |
| MSDS | Inquire |
$140.00 – $520.00
| Description | N-Hydroxysuccinimide (NHS) activates carboxylic acid groups on biotin for coupling reactions. Biotin-NHS is employed to biotinylate primary amines under alkaline conditions (pH ~ 8-9), targeting lysines on protein surfaces such as antibodies. |
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