PRKCA blocking peptide

PRKCA Antibody (N-term) Blocking Peptide

• Gene Names: PRKCA; AAG6; PKCA; PRKACA; PKC-alpha
• Synonyms: PRKCA; PRKCA Antibody (N-term) Blocking Peptide; Protein kinase C alpha type; PKC-A; PKC-alpha; PKCA; PRKACA; PRKCA blocking peptide

• Specificity: The synthetic peptide sequence used to generate the antibody was selected from the N-term region of human PRKCA. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
• Form/Format: Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
• Sequence Length: 672

• Cellular Location: Cytoplasm. Cell membrane; Peripheral membrane protein. Mitochondrion membrane; Peripheral membrane protein. Nucleus
• Preparation and Storage: Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C.

Related Product Information for PRKCA blocking peptide

Calcium-activated, phospholipid- and diacylglycerol (DAG)-dependent serine/threonine-protein kinase that is involved in positive and negative regulation of cell proliferation, apoptosis, differentiation, migration and adhesion, tumorigenesis, cardiac hypertrophy, angiogenesis, platelet function and inflammation, by directly phosphorylating targets such as RAF1, BCL2, CSPG4, TNNT2/CTNT, or activating signaling cascade involving MAPK1/3 (ERK1/2) and RAP1GAP. Involved in cell proliferation and cell growth arrest by positive and negative regulation of the cell cycle. Can promote cell growth by phosphorylating and activating RAF1, which mediates the activation of the MAPK/ERK signaling cascade, and/or by up-regulating CDKN1A, which facilitates active cyclin-dependent kinase (CDK) complex formation in glioma cells. In intestinal cells stimulated by the phorbol ester PMA, can trigger a cell cycle arrest program which is associated with the accumulation of the hyper-phosphorylated growth-suppressive form of RB1 and induction of the CDK inhibitors CDKN1A and CDKN1B. Exhibits anti-apoptotic function in glioma cells and protects them from apoptosis by suppressing the p53/TP53-mediated activation of IGFBP3, and in leukemia cells mediates anti-apoptotic action by phosphorylating BCL2. During macrophage differentiation induced by macrophage colony-stimulating factor (CSF1), is translocated to the nucleus and is associated with macrophage development. After wounding, translocates from focal contacts to lamellipodia and participates in the modulation of desmosomal adhesion. Plays a role in cell motility by phosphorylating CSPG4, which induces association of CSPG4 with extensive lamellipodia at the cell periphery and polarization of the cell accompanied by increases in cell motility. Is highly expressed in a number of cancer cells where it can act as a tumor promoter and is implicated in malignant phenotypes of several tumors such as gliomas and breast cancers. Negatively regulates myocardial contractility and positively regulates angiogenesis, platelet aggregation and thrombus formation in arteries. Mediates hypertrophic growth of neonatal cardiomyocytes, in part through a MAPK1/3 (ERK1/2)- dependent signaling pathway, and upon PMA treatment, is required to induce cardiomyocyte hypertrophy up to heart failure and death, by increasing protein synthesis, protein-DNA ratio and cell surface area. Regulates cardiomyocyte function by phosphorylating cardiac troponin T (TNNT2/CTNT), which induces significant reduction in actomyosin ATPase activity, myofilament calcium sensitivity and myocardial contractility. In angiogenesis, is required for full endothelial cell migration, adhesion to vitronectin (VTN), and vascular endothelial growth factor A (VEGFA)-dependent regulation of kinase activation and vascular tube formation. Involved in the stabilization of VEGFA mRNA at post-transcriptional level and mediates VEGFA-induced cell proliferation. In the regulation of calcium-induced platelet aggregation, mediates signals from the CD36/GP4 receptor for granule release, and activates the integrin heterodimer ITGA2B- ITGB3 through the RAP1GAP pathway for adhesion. During response to lipopolysaccharides (LPS), may regulate selective LPS-induced macrophage functions involved in host defense and inflammation. But in some inflammatory responses, may negatively regulate NF- kappa-B-induced genes, through IL1A-dependent induction of NF- kappa-B inhibitor alpha (NFKBIA/IKBA). Upon stimulation with 12-O- tetradecanoylphorbol-13-acetate (TPA), phosphorylates EIF4G1, which modulates EIF4G1 binding to MKNK1 and may be involved in the regulation of EIF4E phosphorylation. Phosphorylates KIT, leading to inhibition of KIT activity. Phosphorylates ATF2 which promotes cooperation between ATF2 and JUN, activating transcription.

NCBI and Uniprot Product Information

• NCBI GI #: 317373571
• NCBI GeneID: 5578
• UniProt Accession #: P17252; Q15137; Q32M72; Q96RE4; B5BU22
• Molecular Weight: 76,750 Da
• NCBI Official Full Name: Protein kinase C alpha type
• NCBI Official Synonym Full Names: protein kinase C alpha
• NCBI Official Symbol: PRKCA
• NCBI Official Synonym Symbols: AAG6; PKCA; PRKACA; PKC-alpha
• NCBI Protein Information: protein kinase C alpha type
• UniProt Protein Name: Protein kinase C alpha type
• Protein Family: Protein kinase
• UniProt Gene Name: PRKCA
• UniProt Synonym Gene Names: PKCA; PRKACA; PKC-A; PKC-alpha
• UniProt Entry Name: KPCA_HUMAN

NCBI Description

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. [provided by RefSeq, Jul 2008]

Uniprot Description

PKCA: an AGC kinase of the PKC family. A classical PKC downstream of many mitogenic and receptors. Classical PKCs are calcium-dependent enzymes that are activated by phosphatidylserine, diacylglycerol and phorbol esters. Contains a pseudo-substrate autoinhibitory domain that binds to the catalytic domain preventing its activation in the absence of cofactors or activators.

Protein type: Protein kinase, Ser/Thr (non-receptor); Protein kinase, AGC; Kinase, protein; EC 2.7.11.13; Oncoprotein; AGC group; PKC family; Alpha subfamily

Chromosomal Location of Human Ortholog: 17q22-q23.2

Cellular Component: cytoplasm; cytosol; endoplasmic reticulum; mitochondrion; nucleoplasm; perinuclear region of cytoplasm; plasma membrane

Molecular Function: calcium-dependent protein kinase C activity; enzyme binding; protein binding; protein kinase activity; protein kinase C activity; protein serine/threonine kinase activity

Biological Process: adenylate cyclase activation; mitotic nuclear envelope disassembly; negative regulation of adenylate cyclase activity; peptidyl-serine phosphorylation; platelet activation; positive regulation of angiogenesis; positive regulation of blood vessel endothelial cell migration; positive regulation of cell adhesion; positive regulation of cell migration; positive regulation of endothelial cell proliferation; positive regulation of lipopolysaccharide-mediated signaling pathway; positive regulation of macrophage differentiation; positive regulation of mitotic cell cycle; protein amino acid phosphorylation; regulation of insulin secretion; regulation of mRNA stability