PRKAR1A polyclonal antibody
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More Files
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Western Blot (Cell lysate)
Western blot analysis of PRKAR1A polyclonal antibody (Cat # PAB3313) in Jurkat cell lysate. PRKAR1A (arrow) was detected using purified polyclonal antibody. Secondary HRP-anti-rabbit was used for signal visualization with chemiluminescence.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Formalin-fixed and paraffin-embedded human hepatocellular carcinoma tissue reacted with PRKAR1A polyclonal antibody (Cat # PAB3313) , which was peroxidase-conjugated to the secondary antibody, followed by AEC staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. HC = hepatocarcinoma.
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Specification
Product Description
Rabbit polyclonal antibody raised against synthetic peptide of PRKAR1A.
Immunogen
A synthetic peptide (conjugated with KLH) corresponding to N-terminus of human PRKAR1A.
Host
Rabbit
Reactivity
Human
Form
Liquid
Purification
Protein G purification
Recommend Usage
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) (1:50-100)
Western Blot (1:1000)
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS (0.09% sodium azide)
Storage Instruction
Store at 4°C. For long term storage store at -20°C.
Aliquot to avoid repeated freezing and thawing.Note
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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Applications
Western Blot (Cell lysate)
Western blot analysis of PRKAR1A polyclonal antibody (Cat # PAB3313) in Jurkat cell lysate. PRKAR1A (arrow) was detected using purified polyclonal antibody. Secondary HRP-anti-rabbit was used for signal visualization with chemiluminescence.Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Formalin-fixed and paraffin-embedded human hepatocellular carcinoma tissue reacted with PRKAR1A polyclonal antibody (Cat # PAB3313) , which was peroxidase-conjugated to the secondary antibody, followed by AEC staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. HC = hepatocarcinoma. -
Gene Info — PRKAR1A
Entrez GeneID
5573Protein Accession#
P10644Gene Name
PRKAR1A
Gene Alias
CAR, CNC, CNC1, DKFZp779L0468, MGC17251, PKR1, PPNAD1, PRKAR1, TSE1
Gene Description
protein kinase, cAMP-dependent, regulatory, type I, alpha (tissue specific extinguisher 1)
Gene Ontology
HyperlinkGene Summary
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. This gene encodes one of the regulatory subunits. This protein was found to be a tissue-specific extinguisher that down-regulates the expression of seven liver genes in hepatoma x fibroblast hybrids. Mutations in this gene cause Carney complex (CNC). This gene can fuse to the RET protooncogene by gene rearrangement and form the thyroid tumor-specific chimeric oncogene known as PTC2. A nonconventional nuclear localization sequence (NLS) has been found for this protein which suggests a role in DNA replication via the protein serving as a nuclear transport protein for the second subunit of the Replication Factor C (RFC40). Three alternatively spliced transcript variants encoding the same protein have been observed. [provided by RefSeq
Other Designations
cAMP-dependent protein kinase regulatory subunit RIalpha|cAMP-dependent protein kinase type I-alpha regulatory chain|cAMP-dependent protein kinase, regulatory subunit alpha 1|protein kinase A type 1a regulatory subunit|tissue-specific extinguisher 1
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Interactome
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Pathway
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Disease
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Publication Reference
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Molecular and functional analysis of PRKAR1A and its locus (17q22-24) in sporadic adrenocortical tumors: 17q losses, somatic mutations, and protein kinase A expression and activity.
Bertherat J, Groussin L, Sandrini F, Matyakhina L, Bei T, Stergiopoulos S, Papageorgiou T, Bourdeau I, Kirschner LS, Vincent-Dejean C, Perlemoine K, Gicquel C, Bertagna X, Stratakis CA.
Cancer Research 2003 Sep; 63(17):5308.
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Merlin links to the cAMP neuronal signaling pathway by anchoring the RIbeta subunit of protein kinase A.
Gronholm M, Vossebein L, Carlson CR, Kuja-Panula J, Teesalu T, Alfthan K, Vaheri A, Rauvala H, Herberg FW, Tasken K, Carpen O.
The Journal of Biological Chemistry 2003 Oct; 278(42):41167.
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Human tumors associated with Carney complex and germline PRKAR1A mutations: a protein kinase A disease!
Stergiopoulos SG, Stratakis CA.
FEBS Letters 2003 Jul; 546(1):59.
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Molecular and functional analysis of PRKAR1A and its locus (17q22-24) in sporadic adrenocortical tumors: 17q losses, somatic mutations, and protein kinase A expression and activity.
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