The Phospho-PKA RIIalpha (PRKAR2A)-S99 Monoclonal Antibody (CABP1034) is a high-quality antibody developed for reliable detection and analysis of target proteins. This antibody specifically targets the phosphorylated form of the regulatory subunit RII of PKA at serine 99, allowing for precise detection and analysis in various cell types.PKA is a key player in numerous cellular processes, including cell growth, metabolism, and gene expression. Phosphorylation of the RII subunit at serine 99 is known to regulate PKA activity and influence downstream signaling cascades. By using CABP1034, researchers can effectively study the role of PKA in cellular signaling and its implications in diseases such as cancer, cardiovascular disorders, and neurological conditions.
This antibody is validated for use in WB, ELISA applications and has demonstrated reactivity against Human, Rat samples.
Synthetic peptide. This information is considered to be commercially sensitive.
Sequence:
RVSV C
Tested Applications:
WBELISA
Recommended Dilution:
WB
1:500 - 1:1000
ELISA
Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
Synonyms:
PKR2, PRKAR2, Phospho-PKA RIIα (PRKAR2A)-S99
Positive Sample:
293T, C6
Cellular Localization:
Cell Membrane, Cytoplasm.
Calculated MW:
46kDa
Observed MW:
51kDa
cAMP is a signaling molecule important for a variety of cellular functions. cAMP exerts its effects by activating the cAMP-dependent protein kinase, which transduces the signal through phosphorylation of different target proteins. The inactive kinase holoenzyme 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 have been identified in humans. The protein encoded by this gene is one of the regulatory subunits. This subunit can be phosphorylated by the activated catalytic subunit. It may interact with various A-kinase anchoring proteins and determine the subcellular localization of cAMP-dependent protein kinase. This subunit has been shown to regulate protein transport from endosomes to the Golgi apparatus and further to the endoplasmic reticulum (ER).
Purification Method
Affinity purification
Gene ID
5576
RRID
AB_2863916
Buffer Information
Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS containing 50% glycerol and 0.05% BSA, preserved with proclin300 or sodium azide, pH 7.3.
Western blot analysis of lysates from 293T cells, using Phospho-PKA RIIα (PRKAR2A)-S99 Rabbit mAb (CABP1034) at 1:1000 dilution. 293T cells were treated by CIP(20uL/400ul) at 37℃ for 1 hour. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% BSA. Detection: ECL Basic Kit (AbGn00020). Exposure time: 90s.
Western blot analysis of lysates from C6 cells, using Phospho-PKA RIIα (PRKAR2A)-S99 Rabbit mAb (CABP1034) at 1:1000 dilution. C6 cells were treated by CIP(20uL/400ul) at 37℃ for 1 hour. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% BSA. Detection: ECL Basic Kit (AbGn00020). Exposure time: 3min.
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