856925-71-8

Bright Yellow Solid

Blebbistatin blocked myosin II-dependent cell processes. It blocks cell blebbing rapidly and reversibly. Also rapidly disrupted directed cell migration and cytokinesis in vertebrate cell. It blocks both blebbing and cytokinesis at 50-100μM. [a]D= -103

ChEBI: (S)-blebbistatin is the (S)-enantiomer of blebbistatin. It is a blebbistatin and a tertiary alpha-hydroxy ketone.

Selective inhibitor of myosin II ATPase activity (IC 50 ~0.5-5 μ M); active enantiomer of (±)-blebbistatin ((?-1,2,3,3a-Tetrahydro-3a-hydroxy-6-methyl-1-phenyl-4H-pyrrolo[2,3-b]quinolin-4-one ). Inhibits contraction of the cleavage furrow without disrupting mitosis or contractile ring assembly. Rapidly and reversibly blocks cell blebbing, and disrupts directed cell migration and cytokinesis in vertebrate cells.

(-)-Blebbistatin is a cell cycle inhibitor; selective inhibitor of non-muscle myosin II.

Store at +4°C

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