Rabbit KAPC A/B Polyclonal Antibody | anti-KAPC A/B antibody

KAPC A/B Antibody

Cat. Num. AAA9509634

• Gene Names: PRKACA; PKACA; PPNAD4
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, ELISA
• Purity: Purified from rabbit antiserum by affinity-chromatography using immunogen.
• Synonyms: KAPC A/B; Polyclonal Antibody; KAPC A/B Antibody; cAMP-dependent protein kinase catalytic subunit alpha; PKA C-alpha; PRKACA; PKACA; anti-KAPC A/B antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Specificity: KAPC A/B Antibody detects endogenous levels of KAPC A/B.
• Purity/Purification: Purified from rabbit antiserum by affinity-chromatography using immunogen.
• Form/Format: Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1 mg/ml (varies by lot)
• Sequence Length: 343

• Applicable Applications for anti-KAPC A/B antibody: Western Blot (WB), ELISA (EIA)
• Application Notes: WB: 1:500~1:1000; ELISA: 1:10000
• Target Modification: Unmodified/Total
• Immunogen: The antiserum was produced against synthesized peptide derived from human KAPC A/B.
• Immunogen Range: 17-66
• Preparation and Storage: Stable at -20 degree C for at least 1 year.

Western Blot (WB)

(Western blot analysis of the lysates from RAW264.7cells using KAPC A/B antibody.)

NCBI and Uniprot Product Information

• NCBI GI #: 748585205
• NCBI GeneID: 5566
• NCBI Accession #: NP_001291278.1
• NCBI GenBank Nucleotide #: NM_001304349.1
• UniProt Accession #: P17612; Q32P54; Q9H2Y0; Q9NRB4; Q9NRH9
• Molecular Weight: 40 kDa
• NCBI Official Full Name: cAMP-dependent protein kinase catalytic subunit alpha isoform 3
• NCBI Official Synonym Full Names: protein kinase cAMP-activated catalytic subunit alpha
• NCBI Official Symbol: PRKACA
• NCBI Official Synonym Symbols: PKACA; PPNAD4
• NCBI Protein Information: cAMP-dependent protein kinase catalytic subunit alpha
• UniProt Protein Name: cAMP-dependent protein kinase catalytic subunit alpha
• UniProt Gene Name: PRKACA
• UniProt Synonym Gene Names: PKACA; PKA C-alpha

NCBI Description

This gene encodes one of the catalytic subunits of protein kinase A, which exists as a tetrameric holoenzyme with two regulatory subunits and two catalytic subunits, in its inactive form. cAMP causes the dissociation of the inactive holoenzyme into a dimer of regulatory subunits bound to four cAMP and two free monomeric catalytic subunits. Four different regulatory subunits and three catalytic subunits have been identified in humans. cAMP-dependent phosphorylation of proteins by protein kinase A is important to many cellular processes, including differentiation, proliferation, and apoptosis. Constitutive activation of this gene caused either by somatic mutations, or genomic duplications of regions that include this gene, have been associated with hyperplasias and adenomas of the adrenal cortex and are linked to corticotropin-independent Cushing's syndrome. Alternative splicing results in multiple transcript variants encoding different isoforms. Tissue-specific isoforms that differ at the N-terminus have been described, and these isoforms may differ in the post-translational modifications that occur at the N-terminus of some isoforms. [provided by RefSeq, Jan 2015]

Uniprot Description

Phosphorylates a large number of substrates in the cytoplasm and the nucleus. Regulates the abundance of compartmentalized pools of its regulatory subunits through phosphorylation of PJA2 which binds and ubiquitinates these subunits, leading to their subsequent proteolysis. Phosphorylates CDC25B, ABL1, NFKB1, CLDN3, PSMC5/RPT6, PJA2, RYR2, RORA and VASP. RORA is activated by phosphorylation. Required for glucose-mediated adipogenic differentiation increase and osteogenic differentiation inhibition from osteoblasts. Involved in the regulation of platelets in response to thrombin and collagen; maintains circulating platelets in a resting state by phosphorylating proteins in numerous platelet inhibitory pathways when in complex with NF-kappa-B (NFKB1 and NFKB2) and I-kappa-B-alpha (NFKBIA), but thrombin and collagen disrupt these complexes and free active PRKACA stimulates platelets and leads to platelet aggregation by phosphorylating VASP. Prevents the antiproliferative and anti-invasive effects of alpha-difluoromethylornithine in breast cancer cells when activated. RYR2 channel activity is potentiated by phosphorylation in presence of luminal Ca2+, leading to reduced amplitude and increased frequency of store overload-induced Ca2+ release (SOICR) characterized by an increased rate of Ca2+ release and propagation velocity of spontaneous Ca2+ waves, despite reduced wave amplitude and resting cytosolic Ca2+. PSMC5/RPT6 activation by phosphorylation stimulates proteasome. Negatively regulates tight junctions (TJs) in ovarian cancer cells via CLDN3 phosphorylation. NFKB1 phosphorylation promotes NF-kappa-B p50-p50 DNA binding. Involved in embryonic development by down-regulating the Hedgehog (Hh) signaling pathway that determines embryo pattern formation and morphogenesis. Prevents meiosis resumption in prophase-arrested oocytes via CDC25B inactivation by phosphorylation. May also regulate rapid eye movement (REM) sleep in the pedunculopontine tegmental (PPT). Phosphorylates APOBEC3G and AICDA. Isoform 2 phosphorylates and activates ABL1 in sperm flagellum to promote spermatozoa capacitation. Phosphorylates HSF1; this phosphorylation promotes HSF1 nuclear localization and transcriptional activity upon heat shock (PubMed:21085490).