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| PHOSPHORYLASE B Basic information |
| Product Name: | PHOSPHORYLASE B | | Synonyms: | ALPHA-GLUCAN PHOSPHORYLASE;1,4-ALPHA-D-GLUCAN: ORTHOPHOSPHATE ALPHA-D-GLUCOSYLTRANSFERASE;Glycogen phosphorylase b;GLYCOGEN PHOSPHORYLASE;EC 2.4.1.1;PHOSPHORYLASE B CROSS-LINKED RABBIT;PHOSPHORYLASE B FROM RABBIT MUSCLE*FOR S DS GEL;PHOSPHORYLASE B FROM RABBIT MUSCLE, LYOP H., ~10 U/MG | | CAS: | 9012-69-5 | | MF: | | MW: | 0 | | EINECS: | 232-737-0 | | Product Categories: | | Mol File: | Mol File |
| PHOSPHORYLASE B Chemical Properties |
| storage temp. | -20°C | | form | powder | | color | light yellow | | Water Solubility | Soluble in water | | EPA Substance Registry System | Phosphorylase b (9012-69-5) |
| PHOSPHORYLASE B Usage And Synthesis |
| Uses | Phosphorylase b is used to study the conversion mechanism of inactive phosphorylase b to active phosphorylase in muscle. Phosphorylase b is used to study which factors influence the conversion of phosphorylase b to phosphorylase a such as temperature, AMP, fluoride and detergents. It is used to study phosphorylase b deficiency mutations. | | Uses | Phosphorylase b from rabbit muscle has been used as a molecular weight marker in 12% polyacrylamide gel for keratinase, and stress-70 protein. | | General Description | Phosphorylase b is a dimer, usually exists in inactive form in the skeletal muscles. Equilibrium exists between an active relaxed (R) state and a less active tense (T). Phosphorylase b favors the T state. The enzyme possesses three domains, the N-terminal domain, glycogen-binding domain and the C-terminal domain. | | Biochem/physiol Actions | Phosphorylase b is a non-active form and is present in resting muscle. Phosphorylase b kinase activity increases significantly when the Mg2+:ATP ratio exceeds 1. The breakdown of ATP during muscle contraction is thought to trigger in vivo conversion of phosphorylase b into a. Phosphorylase b is activated by inosine monophosphate. |
| PHOSPHORYLASE B Preparation Products And Raw materials |
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