PKA Cα polyclonal antibody BS91079
Specifications
| 50ul/100ul |
Background:
The second messenger cyclic AMP (cAMP) mediates diverse cellular responses to external signals such as proliferation, ion transport, regulation of metabolism and gene transcription by activation of the cAMP-dependent protein kinase (cAPK or PKA). Activation of PKA occurs when cAMP binds to the two regulatory subunits of the tetrameric PKA holoenzyme resulting in release of active catalytic subunits. Three catalytic (C) subunits have been identified, designated Cα, Cβ and Cγ, that each represent specific gene products. Cα and Cβ are closely related (93% amino acid sequence similarity), whereas Cγ displays 83% and 79% similarity to Cα and Cβ, respectively. Activation of transcription upon elevation of cAMP levels results from translocation of PKA to the nucleus where it phosphorylates the transcription factor cAMP response element binding protein (CREB) on serine 133 which in turn leads to TFIIB binding to TATA-box-binding protein TBP1, thus linking phospho-CREB to the pol II transcription initiation complex.
Specificity:
PKA Cα polyclonal antibody detects endogenous levels of PKA Cα protein.
Alternative names:
PKA C-alpha, PRKACA, PKACA, cAMP dependent protein kinase beta catalytic subunit, cAMP dependent protein kinase alpha catalytic subunit, cAMP dependent protein kinase catalytic subunit alpha, cAMP dependent protein kinase catalytic subunit beta, PKA C alpha, PKA C beta, PKACA, PKACB, PRKACA, PRKACB, Protein kinase cAMP dependent catalytic alpha, Protein kinase cAMP dependent catalytic beta,
Species reactivity:
Human, Mouse, Rat
Host:
Rabbit
Ig type:
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Immunogen:
Recombinant protein.
Purification & Purity:
Protein affinity purified.
Molecular weight:
40 kDa
Applications:
ICC IHC FC
Usage:
ICC:1:50-1:200 IHC:1:50-1:200 FC:1:50-1:100
Storage:
Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Precautions:
For research use only, not for use in diagnostic procedure.
More info:
Email: info@sobekbio.com
Orders:
Email: orders@sobekbio.com