PPP1R1B Research Reagents

Protein phosphatase 1 regulatory subunit 1B is a protein in humans that is encoded by PPP1R1B gene. Protein phosphatase 1 regulatory subunit 1B (PPP1R1B), also known as dopamine- and cAMP-regulated neuronal phosphoprotein (DARPP-32), is a protein that in humans is encoded by the PPP1R1B gene. The function of DARPP32 seems to be regulated by receptor stimulation. Both dopaminergic and glutamatergic (NMDA) receptor stimulation regulate the extent of DARPP32 phosphorylation, but in opposite directions. Dopamine D1 receptor stimulation enhances cAMP formation, resulting in the phosphorylation of DARPP32; (this is disputed by more recent research that claims cAMP signaling induces dephosphorylation of DARPP32) phosphorylated DARPP32 is a potent protein phosphatase-1 (PPP1CA) inhibitor.

The following PPP1R1B reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.

PPP1R1B Antibodies

PPP1R1B Antibodies for Homo sapiens (Human)

PPP1R1B Proteins

PPP1R1B Proteins for Bos taurus (Bovine)

PPP1R1B Proteins for Sus scrofa (Pig)

PPP1R1B Proteins for Mus musculus (Mouse)

PPP1R1B Proteins for Rattus norvegicus (Rat)

PPP1R1B Proteins for Homo sapiens (Human)

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