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Native Rabbit Phosphorylase a
Cat No.
NATE-0562
Description
Phosphorylase A is the active form of glycogen phosphorylase which converts glycogen and orthophosphate (Pi) to glucose 1-phoshate (G-1-P). Phosphorylase A can be inhibited by these compounds:Polychlorinated biphenyls, polychlorinated biphenylols and polybrominated biphenyls. Dimeric phosphorylase b is converted to the more active tetramer, phosphorylase a, by the action of phosphorylase kinase.
Abbr
Phosphorylase a, Native (Rabbit)
Source
Rabbit muscle
Species
Rabbit
Applications
Phosphorylase from rabbit muscle has been used in a study to assess the molecular mechanisms of oleanolic acid. It has also been used in a study to describe the conversion of phosphorylase B to A, through a conversion enzyme in the presence of 32P-ATP.
Product Overview
Phosphorylase A is the active form of glycogen phosphorylase which converts glycogen and orthophosphate (Pi) to glucose 1-phoshate (G-1-P).
Form
Lyophilized powder containing β-glycerophosphate and EDTA
Enzyme Commission Number
EC 2.4.1.1
Activity
20-30 units/mg protein
CAS No.
9035-74-9
Purity
2× crystallization
Unit Definition
One unit will form 1.0 μmole of α-D-glucose 1-phosphate from glycogen and orthophosphate per min at pH 6.8 at 30°C, measured in a system containing phosphoglucomutase, NADP, and glucose-6-phosphate dehydrogenase. (One μmolar unit is equivalent to ~45 Cori units.)
Storage
−20°C
Synonyms
Phosphorylase a; EC 2.4.1.1; 9032-10-4; muscle phosphorylase a and b; amylophosphorylase; polyphosphorylase; amylopectin phosphorylase; glucan phosphorylase; α-glucan phosphorylase; 1,4-α-glucan phosphorylase; glucosan phosphorylase; granulose phosphorylase; maltodextrin phosphorylase; muscle phosphorylase; myophosphorylase; potato phosphorylase; starch phosphorylase; 1,4-α-D-glucan:phosphate α-D-glucosyltransferase; phosphorylase (ambiguous)
Download
Download Datasheet| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-0563 | Native Rabbit Phosphorylase b | EC 2.4.1.1 | 9012-69-5 | Rabbit muscle | Inquiry |
| NATE-0842 | Glycogen Phosphorylase from Human, Recombinant | 9035-74-9 | E. coli | Inquiry | |
| EXWM-2326 | glycogen phosphorylase | EC 2.4.1.1 | 9035-74-9 | Inquiry |