PRKAR1B
Reactivité: Humain
WB
Hôte: Lapin
Polyclonal
unconjugated
Indications d'application
ELISA: 1/1,000. Western blotting: 1/100 - 1/500. Immunohistochemistry: 1/50 - 1/100. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Format
Liquid
Concentration
0.25 mg/mL
Buffer
PBS with 0.09 % (W/V) sodium azide
Agent conservateur
Sodium azide
Précaution d'utilisation
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Conseil sur la manipulation
Avoid repeated freezing and thawing.
Stock
4 °C/-20 °C
Stockage commentaire
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at-20 °C for longer.
Antigène
PRKAR1B
(Protein Kinase, CAMP-Dependent, Regulatory, Type I, beta (PRKAR1B))
anticorps PRKAR1B, anticorps AI385716, anticorps RIbeta, anticorps RGD1563094, anticorps PRKAR1, anticorps zgc:153624, anticorps prkar1, anticorps protein kinase cAMP-dependent type I regulatory subunit beta, anticorps protein kinase, cAMP dependent regulatory, type I beta, anticorps protein kinase cAMP-dependent type 1 regulatory subunit beta, anticorps protein kinase, cAMP-dependent, regulatory, type I, beta, anticorps protein kinase, cAMP-dependent, regulatory subunit type I beta S homeolog, anticorps PRKAR1B, anticorps prkar1b, anticorps Prkar1b, anticorps prkar1b.S
Sujet
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.Synonyms: PKA regulatory subunit I beta, PRKAR1, cAMP-dependent protein kinase type I-beta regulatory subunit