Medchemexpress LLC Cys modifier 1 | 2374314-08-4 | 99.0% | 381.34 g·mol⁻¹ | C18H15N5O5 | 5 MG

Supplier:  Medchemexpress LLC HY1119455MG

Cys modifier 1 is a cysteine-selective protein modifier for site-selective bioconjugation. It is a fluorescent carbonylacrylic derivative bearing a nitrobenzofurazan fluorophore (excitation 465 nm, emission 539 nm). Supplied as a solid or as a 10 mM solution in DMSO, it is intended for research use.

• Selective modification of cysteine residues.
• Fluorescent reporter with λex 465 nm and λem 539 nm.
• Available as a solid or 10 mM solution in DMSO for convenience.
• High purity suitable for bioconjugation applications.
• Storage recommendations provided to maintain stability.

Catalog No. 50-002-64698