Human beta-actin (mol wt ~43 kda) was purified platelets cells (>99%, cat # ACTB16-N). The purified preparation may contain traces of gamma-actin. Purified protein is supplied in 5 mM Tris, pH 8, 0.2 mM CaCl2, 0.2mM ATP, 5% (w/v) sucrose, and 1% (w/v) dextran in liquid at 1 mg/ml or in powder form.
For research use only, not for diagnostic or therapeutic use.
Actin and myosin are the two major cytoskeleton proteins implicated in cellular movement, secretion, phagocytosis, and kinesis. Actin is one of the most conserved cellular protein. At least 6 actin isoforms have been identified by protein sequence analy
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