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A large protein, constituting about 3% of skeletal muscle protein; may aid in the organization of actin filaments as well as in actin polymerization.
[L. nebula, mist, fog, fr. G. nephelē, + -in]
Farlex Partner Medical Dictionary © Farlex 2012
A large protein (600 to 800 kD in mass) found in the thin filaments of contractile muscles, where it binds to actin.
Medical Dictionary, © 2009 Farlex and Partners