Overview

Our Ultra-Pure Actin and Pure Actin products differ in their purity and pricing. Both are extracted from rabbit skeletal muscle using an adaptation of the method of Spudich and Watt (1971) and lyophilized by an adaptation of the method of Dráberová et al. (2010). Ultra-Pure Actin is >99% pure and >90% active, while Pure Actin is >90% pure and >80% active. Activity is assessed by an actin pelleting assay.

Ultra-Pure Actin
Purity: >99%

ultra-pure-actin-purity


Activity: >90%

ultra-pure-actin-polymerization


Find out why Ultra-Pure Actin is our best seller!

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Pure Actin
Purity: >90%

pure-actin-purity


Activity: >80%

pure-actin-polymerization


Compare to Sigma Aldrich’s product A2522.

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