PKAα cat (phospho Ser338) rabbit pAb - ES6739

PKAα cat (phospho Ser338) rabbit pAb

Sizes: 50μL, 100μL

Catalogue Numbers: ES6739-50, ES6739-100

Citations, Manuals and MSDS Available upon request.

Background: 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. Altern

Alternate Name: PRKACA; PKACA; cAMP-dependent protein kinase catalytic subunit alpha; PKA C-alpha

Source: Rabbit

Applications: IHC; IF; ELISA

Dilution: Immunohistochemistry: 1/100 - 1/300. ELISA: 1/5000. Not yet tested in other applications.

Reactivity: Human; Mouse; Rat

Immunogen: Synthesized phospho-peptide around the phosphorylation site of human PKAα cat (phospho Ser338)

Storage and Stability: -20°C/1 year

Clonality: Polyclonal

Isotype: IgG

Concentration: 1 mg/ml

Human Gene ID: 5566

Human SWISS Prot NO: P17612

Subcellular Location: Cytoplasm. Cell membrane. Nucleus. Mitochondrion. Membrane; Lipid-anchor. Translocates into the nucleus (monomeric catalytic subunit). The inactive holoenzyme is found in the cytoplasm. Distributed throughout the cytoplasm in meiotically incompetent oocytes. Associated to mitochondrion as meiotic competence is acquired. Aggregates around the germinal vesicles (GV) at the immature GV stage oocytes (By similarity). Colocalizes with HSF1 in nuclear stress bodies (nSBs) upon heat shock (PubMed:21085490).; [Isoform 2]: Cell projection, cilium, flagellum. Cytoplasmic vesicle, secretory vesicle, acrosome. Expressed in the midpiece region of the sperm flagellum (PubMed:10906071). Colocalizes with MROH2B and TCP11 on the acrosome and tail regions in round spermatids and spermatozoa regardle

Research Use Only