Actin Native Protein
Produktgrößen
50 µg
£528,00
32-3153-50UG
Über dieses Produkt
- SKU:
- 32-3153
- Weitere Details:
- Source : Rabbit Muscle. Ultra pure Actin consists in the alpha-skeletal muscle isoform and is purified from rabbit striated muscle.The purification method used (according to Spudich & Watts) results in a highly purified protein having a Molecular mass of 43;000 dalton. Actin is a muscle protein localized in the I band of the myofibrils; acting along with myosin; it is responsible for contraction and relaxation of muscle. Each actin protomer binds one molecule of ATP and has one high affinity site for either calcium or magnesium ions; as well as several low affinity sites. Actin exists as a monomer in low salt concentrations; but filaments form rapidly as salt concentration rises; with the consequent hydrolysis of ATP. It occurs in globular (G-actin) and fibrous (F-actin) forms. Actin is found in all eukaryotic cells (except for nematode sperm). Actin is one of the most highly-conserved proteins; differing by no more than 20% in species as diverse as algae and humans. Its other functions include cell motility; cell division and cytokinesis; vesicle and organelle movement; cell signaling; and the establishment and maintenance of cell junctions and cell shape.
- Aufreinigung:
- Greater than 98.0% as determined by SDS-PAGE.
- Versandbedingungen:
- Blue Ice
- Lagerbedingungen:
- Lyophilized Actin although stable at room temperature for 3 weeks; should be stored desiccated below -18[o]C. Upon reconstitution Actin should be stored at 4[o]C between 2-7 days and for future use below -18[o]C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
- Hersteller:
- Abeomics
- Typ:
- Proteins, Peptides, Small Molecules & Other Biomolecules
- Datenblatt des Herstellers:1.jpg