| Bioactivity | L-Biotin-NH-5MP-Br is a biotin-conjugated 5-Methylene pyrrolone (5MP). 5-Methylene pyrrolones (5MPs) are thiol-specific, reversible bioconjugation reagents for cysteine-specific protein modification, that are commonly used for protein bioconjugation[1]. |
| Name | L-Biotin-NH-5MP-Br |
| CAS | 2468100-38-9 |
| Formula | C15H19BrN4O3S |
| Molar Mass | 415.31 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Yingqian Zhang, et al. Cysteine-specific protein multi-functionalization and disulfide bridging using 3-bromo-5-methylene pyrrolones. Nat Commun. 2020 Feb 21;11(1):1015. |