serine/threonine protein phosphatase

NFAT Inhibitor-2 is a potent inhibitor of NFAT signaling by calmodulin phosphatase.

Ac-Ala-OH (N-Acetyl-L-alanine) is a substrate for Guanine nucleotide-binding protein G(I)/G(S)/G(O) gamma-2 subunit, Myelin basic protein, GTP-binding nuclear protein Ran, Tropomyosin alpha 4 chain, HIV-1 Rev binding protein 2, Xaa-Pro dipeptidase, Thymosin beta-10, Actin-like protein 3, Alanine aminotransferase, Serine/threonine protein Phosphatase PP1-beta catalytic subunit,10 kDa heat shock protein (mitochondrial), Calmodulin and Beta-1-syntrophin.

β-Glycerophosphate is a classical serine-threonine phosphatase inhibitor used in kinase reaction buffers. BGP is often used in combination with other phosphatase/protease inhibitors for broad spectrum inhibition. It functions as an organic phosphate donor

PP5-IN-1 is a potent and competitive serine/threonine protein phosphatase-5 (PP5) inhibitor with potential anticancer activity that induces apoptosis in cancer cells.

λ Proteinphosphatase is a serine/threonine phosphatase encoded by bacteriophage Lambda. Activation of λ Proteinphosphatase requires divalent cations (e.g., Mn2+). It is capable of dephosphorylating casein, adenovirus E1A protein, and the α subunit of phosphorylase kinase.