Anti-cAMP Protein Kinase Catalytic subunit 抗体 (ab26322)


  • 製品名Anti-cAMP Protein Kinase Catalytic subunit antibody
    cAMP Protein Kinase Catalytic subunit 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to cAMP Protein Kinase Catalytic subunit
  • アプリケーション適用あり: ICC/IF, WB, IP, IHC-Pmore details
  • 種交差性
    交差種: Mouse, Rat, Sheep, Rabbit, Guinea pig, Hamster, Cow, Dog, Human, Pig, Xenopus laevis, Monkey
  • 免疫原

    Synthetic peptide: PKFKGPGDTSNFDDYEEEC conjugated to KLH, corresponding to amino acids 316-333 of Human cAMP Protein Kinase Catalytic subunit

  • ポジティブ・コントロール
    • Mouse brain tissue extract, Rat brain tissue extract.



Our Abpromise guarantee covers the use of ab26322 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
ICC/IF 1/1000.
WB 1/1000. Predicted molecular weight: 40 kDa.
IP Use at an assay dependent concentration.
IHC-P 1/2000.


  • 機能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 Ca(2+), leading to reduced amplitude and increased frequency of store overload-induced Ca(2+) release (SOICR) characterized by an increased rate of Ca(2+) release and propagation velocity of spontaneous Ca(2+) waves, despite reduced wave amplitude and resting cytosolic Ca(2+). 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.
  • 組織特異性Isoform 1 is ubiquitous. Isoform 2 is sperm-specific and is enriched in pachytene spermatocytes but is not detected in round spermatids.
  • 配列類似性Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. cAMP subfamily.
    Contains 1 AGC-kinase C-terminal domain.
    Contains 1 protein kinase domain.
  • 翻訳後修飾Asn-3 is partially deaminated to Asp giving rise to 2 major isoelectric variants, called CB and CA respectively.
    Autophosphorylated. Phosphorylation is enhanced by vitamin K(2). Phosphorylated on threonine and serine residues. Phosphorylation on Thr-198 is required for full activity.
    Phosphorylated at Tyr-331 by activated receptor tyrosine kinases EGFR and PDGFR; this increases catalytic efficienncy.
  • 細胞内局在Cytoplasm. Cell membrane. Nucleus. Mitochondrion. 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 and Cell projection, cilium, flagellum. Expressed in the midpiece region of the sperm flagellum.
  • Information by UniProt
  • 参照データベース
  • 別名
    • cAMP dependent protein kinase alpha catalytic subunit antibody
    • cAMP dependent protein kinase beta catalytic subunit antibody
    • cAMP dependent protein kinase catalytic beta subunit isoform 4ab antibody
    • cAMP dependent protein kinase catalytic subunit alpha antibody
    • cAMP dependent protein kinase catalytic subunit alpha, isoform 1 antibody
    • cAMP dependent protein kinase catalytic subunit beta antibody
    • cAMP-dependent protein kinase catalytic subunit alpha antibody
    • KAPCA_HUMAN antibody
    • PKA C alpha antibody
    • PKA C beta antibody
    • PKA C-alpha antibody
    • PKACA antibody
    • PKACB antibody
    • PPNAD4 antibody
    • PRKACA antibody
    • PRKACAA antibody
    • PRKACB antibody
    • Protein kinase A catalytic subunit alpha antibody
    • Protein kinase A catalytic subunit antibody
    • Protein kinase A catalytic subunit beta antibody
    • Protein kinase, cAMP dependent, catalytic, alpha antibody
    • Protein kinase, cAMP dependent, catalytic, beta antibody
    see all

Anti-cAMP Protein Kinase Catalytic subunit antibody 画像

  • Ab26322 staining human normal testis. Staining is localised to nuclear and cytoplasmic compartments.
    Left panel: with primary antibody diluted 1:2000. Right panel: isotype control.
    Sections were stained using an automated system DAKO Autostainer Plus , at room temperature. Sections were rehydrated and antigen retrieved with the Dako 3-in-1 antigen retrieval buffer citrate pH6 in a DAKO PT Link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 minutes. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 minutes and detected with Dako Envision Flex amplification kit for 30 minutes. Colorimetric detection was completed with diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be required.
  • ICC/IF image of ab26322 stained MCF7 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab26322, 1/1000 dilution) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

  • All lanes : Anti-cAMP Protein Kinase Catalytic subunit antibody (ab26322) at 1/1000 dilution

    Lane 1 : Molecular weight marker
    Lane 2 : Lysates prepared from CHO-K1 cell line
    Lane 3 : Lysate prepared from Mouse brain
    Lane 4 : Lysate prepared from Rat brain
    Lane 5 : Lysates prepared from Hela cells
    Lane 6 : Lysates prepared from mouse 3T3 cells
    Lane 7 : Lysates prepared from PC-12 cells

    Predicted band size : 40 kDa
  • cAMP Protein Kinase Catalytic subunit was immunoprecipitated using 0.5mg Hela whole cell extract, 5µg of Rabbit polyclonal to cAMP Protein Kinase Catalytic subunit (ab26322) and 50µl of protein G magnetic beads (+). No antibody was added to the control (-).
    The antibody was incubated under agitation with Protein G beads for 10min, Hela whole cell extract lysate diluted in RIPA buffer was added to each sample and incubated for a further 10min under agitation.
    Proteins were eluted by addition of 40µl SDS loading buffer and incubated for 10min at 70oC; 10µl of each sample was separated on a SDS PAGE gel, transferred to a nitrocellulose membrane, blocked with 5% BSA and probed with ab26322.
    Secondary: Antibody to Rabbit IgG light chain (HRP) (ab99697).
    Band: 40kDa: cAMP Protein Kinase Catalytic subunit.
  • ab15314 staining cAMP Protein Kinase Catalytic subunit in Vero cells infected with HSV1 by Immunocytochemistry.

    Cells were infected with HSV1 SC16 at an MOI of 1 for 16 hours, fixed with formaldehyde and blocked by TBS containing 0.025% Triton X-100. Samples were incubated with primary antibody (1/2000 in diluent) for overnight at 4°C.

Anti-cAMP Protein Kinase Catalytic subunit antibody (ab26322) 使用論文

This product has been referenced in:
  • do Amaral MC  et al. Enzymatic regulation of glycogenolysis in a subarctic population of the wood frog: implications for extreme freeze tolerance. PLoS One 8:e79169 (2013). WB ; Frog . Read more (PubMed: 24236105) »
  • Wozniak MA  et al. Antivirals reduce the formation of key Alzheimer's disease molecules in cell cultures acutely infected with herpes simplex virus type 1. PLoS One 6:e25152 (2011). ICC ; African Green Monkey . Read more (PubMed: 22003387) »

See all 4 Publications for this product

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Thank you for your enquiry. As this antibody is supplied as whole antiserum we cannot determine the concentration of antibody in the solution; as a rough approximation we estimate that the concentration is about 0.5-1mg/ml. I hope this informa...

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