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>   home   >   Products   >   Primary Antibodies   >   Signal Transduction   >   c-AMPProtein Kinase Catalytic subnunit Antibody (N-term E32)   

c-AMPProtein Kinase Catalytic subnunit Antibody (N-term E32)

Purified Rabbit Polyclonal Antibody (Pab)

     
  • WB - c-AMPProtein Kinase Catalytic subnunit Antibody (N-term E32) AP7047d
    The anti-PRKACB Pab (Cat. #AP7047d) is used in Western blot to detect PRKACB in A375 cell lysate.
  • SPECIFICATION
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Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
WB, E
Primary Accession P22694
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 40623 Da
Antigen Region 17-47 aa
Additional Information
Gene ID 5567
Other Names cAMP-dependent protein kinase catalytic subunit beta, PKA C-beta, PRKACB
Target/Specificity This c-AMPProtein Kinase Catalytic subnunit antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 17-47 amino acids from the N-terminal region of human c-AMPProtein Kinase Catalytic subnunit.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Precautionsc-AMPProtein Kinase Catalytic subnunit Antibody (N-term E32) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name PRKACB
Function Mediates cAMP-dependent signaling triggered by receptor binding to GPCRs. PKA activation regulates diverse cellular processes such as cell proliferation, the cell cycle, differentiation and regulation of microtubule dynamics, chromatin condensation and decondensation, nuclear envelope disassembly and reassembly, as well as regulation of intracellular transport mechanisms and ion flux. 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.
Cellular Location Cytoplasm. Cell membrane. Membrane; Lipid-anchor. Nucleus Note=Translocates into the nucleus (monomeric catalytic subunit) The inactive holoenzyme is found in the cytoplasm.
Tissue Location Isoform 1 is most abundant in the brain, with low level expression in kidney. Isoform 2 is predominantly expressed in thymus, spleen and kidney. Isoform 3 and isoform 4 are only expressed in the brain.
Research Areas
Citations (0)

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Background

cAMP is a signaling molecule important for a variety of cellular functions. cAMP exerts its effects by activating the cAMP-dependent protein kinase (AMPK), which transduces the signal through phosphorylation of different target proteins. The inactive holoenzyme of AMPK is a tetramer composed of two regulatory and two catalytic subunits. 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 of AMPK have been identified in humans. PRKACB is a member of the Ser/Thr protein kinase family and is a catalytic subunit of AMPK.

References

Dwivedi, Y., et al., Biol. Psychiatry 55(3):234-243 (2004).
Cartier, C., et al., J. Biol. Chem. 278(37):35211-35219 (2003).
Higuchi, H., et al., EMBO J. 22(8):1790-1800 (2003).
Wu, K.J., et al., Oncogene 21(51):7872-7882 (2002).
Jiang, C.H., et al., Proc. Natl. Acad. Sci. U.S.A. 98(4):1930-1934 (2001).

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Cat# AP7047d
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(40 western blots)
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