Thermo Fisher Scientific PRKAR1B Polyclonal Antibody

Applications

Western Blot (WB)

• Tested Dilution: 1:1,000–1:4,000
• Publications: View 1 publication

ELISA

• Tested Dilution: 1 µg/mL
• Publications: View publication

Product Specifications

Product Specific Information

• Immunogen sequence:
  WVTNISEGGS FGELALIYGT PRAATVKAKT DLKLWGIDRD SYRRILMGST LRKRKMYEEF LSKVSILESL EKWERLTVAD ALEPVQFEDG EKIVVQGEPG D
• Positive Samples: U-251MG, HeLa, Jurkat, HepG2, BT-474, Mouse brain, Mouse lung, Rat brain, Rat testis
• Cellular Location: Cell membrane

Target Information

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 that each represent specific gene products. 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.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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