(1-Oxyl-2,2,5,5-tetramethyl--pyrroline-3-methyl) Methanethiosulfonate

Chemical properties

Light Yellow Powder

The Uses of (1-Oxyl-2,2,5,5-tetramethyl--pyrroline-3-methyl) Methanethiosulfonate

A highly reactive thiol-specific spin-label. A specific conformational probe of thiol site structure by virtue of its minimal rotational freedom and distance from the covalent disulfide linkage to the macromolecule under study.

What are the applications of Application

MTSL is a highly reactive, thiol-specific spin-label which is a specific conformational probe of the thiol site structure

Definition

ChEBI: (1-oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)methanethiosulfonate is an aminooxyl that is pyrroline substituted by an oxidanediyl group at position 1, by methyl groups at positions 2, 2, 5 and 5, and by a [(methylsulfonyl)sulfanyl]methyl group at position 3. It is a highly reactive thiol-specific spin label. It has a role as a spin label. It is a member of aminoxyls, a thiosulfonate ester and a pyrroline.

storage

+4°C