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Medchemexpress LLC S-(2-aminoethyl) methanethiosulfonate hydrobromide | 16599-33-0 | 97.9% | 25 MG

Supplier: Medchemexpress LLC HY12012825MG
MTSEA hydrobromide is a sulfhydryl-reactive reagent that selectively modifies free cysteine residues to introduce a positively charged side chain roughly the size of lysine. It is used in biochemical and electrophysiological studies to probe cysteine accessibility and to introduce charge at engineered cysteine sites.
- Sulfhydryl-reactive reagent for targeted cysteine modification.
- High supplied purity of 97.9%.
- Molecular weight 236.15 g/mol; formula C3H10BrNO2S2.
- Available in small solid packs suitable for research use.
- Store sealed at -20°C; in solution store at -80°C for long-term stability.
- CAS number 16599-33-0 for unambiguous identification.
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