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Description
cAMP-dependent Protein Kinase (PKA) is composed of two distinct subunits: catalytic (C) and regulatory (R). Four regulatory subunits have been identified: RIα, RIβ, RIIα, and RIIβ. These subunits define type I and II cAMP-dependent protein kinases. Following binding of cAMP, the regulatory subunits dissociate from the catalytic subunits, rendering the enzyme active. Type I and type II holoenzymes have three potential C subunits (Cα, Cβ, or Cγ). Type II PKA can be distinguished by autophosphorylation of the R-subunits, while type I PKA binds Mg/ATP with high affinity. The levels of expression of the different subunits vary according to cell and tissue type.
Immunofluorescence, Western Blotting
Specifications
Specifications
| Antigen | PKA[C] |
| Applications | Western Blot |
| Classification | Monoclonal |
| Clone | 5B |
| Concentration | 250μg/mL |
| Conjugate | Unconjugated |
| Formulation | Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide. |
| Host Species | Mouse |
| Immunogen | Human PKA[Cα] subunit aa. 18-347 |
| Purification Method | Affinity Purified |
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Safety and Handling
For Research Use Only.
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