产品编号:PKA-218-2ug

产品描述:Recombinant Human PKC-a(PKC-a)

反应种属:

实验方法:

标记:

规格:2µg

供应商:Prospec

价格(RMB):800.00

订购:

说明书:

PKC-a Human
Protein Kinase C alpha Human Recombinant
Catalog No. PKA-218

Synonyms:
Protein kinase C alpha type, EC 2.7.11.13, PKC-alpha, PKC-A, PRKCA, AAG6, PKCA, PRKACA, MGC129900, MGC129901.

Introduction:
Protein kinase C (PKC) is a family of serine- and threonine-specific protein kinases that can be activated by calcium and the second messenger diacylglycerol. PKC family members phosphorylate a wide variety of protein targets and are known to be involved in diverse cellular signaling pathways. PKC family members also serve as major receptors for phorbol esters, a class of tumor promoters. Each member of the PKC family has a specific expression profile and is believed to play a distinct role in cells. The protein encoded by this gene is one of the PKC family members. This kinase has been reported to play roles in many different cellular processes, such as cell adhesion, cell transformation, cell cycle checkpoint, and cell volume control. Knockout studies in mice suggest that this kinase may be a fundamental regulator of cardiac contractility and Ca(2+) handling in myocytes.

Description:
Protein Kinase C alpha Human Recombinant produced in Sf9 is a glycosylated, polypeptide chain containing amino acids 2-672 and having a molecular mass of 80 KD. This protein is the full-length form of the protein with an amino terminal poly His-tag.
PKC-a is purified by proprietary chromatographic techniques.

Source:
Sf9 insect cells.

Formulation:
PKC-a is supplied at a of 0.3mg/ml in 50mM Tris, pH 7.4, 0.1M NaCl, 20% glycerol, 1mM DTT, 0.1mM EDTA, 0.2mM PMSF and 0.03% Brij-35.

Unit Definition:
7200- 9000 units/mg. One unit of PKC-a activity transfers 1 nmole of phosphate to a PKC substrate peptide (myelin basic protein 4-14) per minute at 30°C.
Recombinant human active PKC-a also phosphorylates full length myelin basic protein, histone, MARKS, and GSK-3b. Activity requires incubation with lipid activators, and may vary depending on the substrate and reaction conditions.

Storage Conditions:
Store at 4°C if entire vial will be used within 2-4 weeks.
Store, frozen at -20°C for longer periods of time.
Avoid multiple freeze-thaw cycles.

Purity:
Greater than 95% as determined by SDS-PAGE.

Usage:
Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.