Myosin Skeletal Heavy Chain Fast/MYH1 [clone MY-32], anti-human, mouse, rat, rabbit, chicken, guinea pig, cow

Description: Myosin, a 480kD protein that interacts with actin in muscle and non muscle cells, is composed of 2 identical heavy chains (about 200kD each) and 4 light chains (about 20kD each). Conventional myosin molecules consist of two major regions: tail (rod) and globular heads; they aggregate into filaments through the tail region and interact with actin and with adenosine triphosphate (ATP) through the head region. Multiple forms of myosin heavy chains exist in skeletal, smooth and cardiac muscle and in non-muscle tissues. A spectrum of skeletal muscle fiber types is found in adult skeletal muscles. The two major skeletal muscle fiber types are type I (slow-twitch) and type II (fast-twitch). Skeletal muscle type II fibers can be further subdivided into types IIa (fast red) and IIb (fast white).Localization: cytoplasmDilution: 25-100Positive Control: skeletal muscleHIER: citrate pH6.0 or EDTA pH8.0Status: RUO