Description
MPB is a versatile thiol-specific biotinylating reagent. It is specific for sulfhydryl groups or reduced disulfide bonds and will not label proteins lacking a free sulfhydryl group at a pH between 6.5 and 7.5. This probe can be used in combination with the appropriate avidin- or streptavidin-conjugated markers (i.e., fluorescent, enzyme-conjugated, etc.). MPB can be used to detect protein sulfhydryl groups on dot blots with sensitivities in the femtomole range.{14917} MPB can be utilized for cell sorting, enzyme immunoassay, protein blotting, and various cytochemical procedures.{14917}
Formal name: N2-[3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxopropyl]-N6-[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]-L-lysine
Synonyms: MPB
Molecular weight: 523.6
CAS: 102849-12-7
Purity: ≥80%
Formulation: A crystalline solid
Product Type|Biochemicals|Labeling & Detection|Dyes, Stains, & Indicators
