Phosphatase
Phosphatases are enzyme that remove a phosphate group from a protein. Protein tyrosine phosphatases (PTPs) comprise a diverse family of transmembrane and cytoplasmic enzymes. PTPs play an important role in regulating the proliferative activity of cells and the integrity of cell-cell and cell-matrix contacts. Protein tyrosine phosphatase 1B (PTP1B) is a non-receptor PTP frequently associated with the endoplasmic reticulum and vesicles subjacent to the plasma membrane. PTP1B as a key negative regulator of leptin receptor pathways has been an attractive therapeutic target for the treatment of type 2 diabetes mellitus and obesity. Four major serine/threonine-specific protein phosphatase catalytic subunits are present in the cytoplasm of animal cells. Three of these enzymes, PP1, PP2A, and PP2B, are members of the same gene family, while PP2C appears to be distinct.The alkaline phosphatases comprise a heterogeneous group of enzymes that are widely distributed in mammalian cells. Acid phosphatase enzymes catalyze the hydrolysis of phosphate monoesters following the general equation.
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Phosphatase Inhibitors
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Phosphatase Agonists
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Phosphatase Antagonists
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Phosphatase Activators
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Phosphatase Modulators
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Phosphatase Chemical
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Phosphatase Inducers
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Phosphatase Degraders
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Phosphatase Controls
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Phosphatase Substrates
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Phosphatase Ligands
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Phosphatase Proteins
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Phosphatase Related Products (730)
Related Products (730)
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Recombinant Proteins (66)
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Antibodies (40)
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Related Compound Screening Libraries (1)
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BCI-215
0 ImagesBCI-215 is a potent and tumor cell-selective dual specificity MAPK phosphatase (DUSP-MKP) inhibitor. BCI-215 has cytotoxicity for tumor cells but not normal cells.
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Voclosporin
0 ImagesSynonyms: ISAtx-247Voclosporin (ISAtx-247) is a calcineurin (PP2B) (CN) inhibitor.
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Pimecrolimus
0 ImagesSynonyms: SDZ-ASM 981Pimecrolimus (SDZ-ASM 981) is a potent, nonsteroid and orally active calcineurin inhibitor with a Ki of 117 nM. Pimecrolimus shows anti-inflammatory activity.
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SBI-425
0 ImagesSBI-425 is an orally active and potent TNAP (tissue-nonspecific alkaline phosphatase) inhibitor (IC50=16 nM). SBI-425 inhibits TNAP in the vasculature, improving cardiovascular parameters and survival.
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L-690330
0 ImagesL-690330 is a competitive inhibitor of inositol monophosphatase (IMPase) with Kis of 0.27 and 0.19 μM for recombinant human and bovine IMPase, 0.30 and 0.42 μM for human and bovine frontal cortex IMPase, respectively. L-690330 exhibits 10-fold more sensitive than mouse and rat IMPase.
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NSC 663284
0 ImagesSynonyms: DA-3003-1NSC 663284 (DA-3003-1) is a potent, cell-permeable, and irreversible Cdc25 dual specificity phosphatase inhibitor, has an IC50 for Cdc25B2 of 0.21 μM. NSC 663284 exhibits mixed competitive kinetics against Cdc25A, Cdc25B(2), and Cdc25C with Ki values of 29, 95, and 89 nM, respectively. NSC 663284 inhibits NSD2 (IC50 of 170 nM) through a direct interaction with the catalytic SET domain (Kd of 370 nM).
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PTPN22-IN-1
0 ImagesPTPN22-IN-1 is a potent PTPN22 inhibitor (IC50=1.4 µM; Ki=0.50 µM). PTPN22-IN-1 exhibits >7-10 fold selectivity for PTPN22 over similar phosphatases. PTPN22-IN-1 augments antitumor immune responses. From WO2021007491A1 compound L-1.
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7-BIA
0 Images7-BIA is a receptor-type protein tyrosine phosphatase D (PTPRD) inhibitor with an IC50 of ~1-3 μM.
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HKB99
0 ImagesHKB99 is an allosteric inhibitor of phosphoglycerate mutase 1 (PGAM1). HKB99 induces apoptosis. HKB99 inhibits the formation of invasive pseudopodia and inhibits migration. HKB99 increases the oxidative stress, activates JNK/c-Jun and suppresses AKT and ERK. HKB99 can be used for the research of non-small-cell lung cancer (NSCLC).
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Raphin1
0 ImagesRaphin1 is an orally bioavailable, selective inhibitor of the regulatory phosphatase PPP1R15B (R15B). Raphin1 binds strongly to the R15B-PP1c holophosphatase (Kd=33 nM), and shows ~30-fold selective in binding R15B-PP1c over R15A-PP1c. Raphin1 crosses the blood-brain barrier, and reduces organismal and molecular deficits in a mouse model of a protein misfolding disease.
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Okadaic acid sodium
0 ImagesCat. No.: HY-N6785ACAS No.: 209266-80-8Okadaic acid sodium, a marine toxin, is an inhibitor of protein phosphatases (PP). Okadaic acid (sodium) has a significantly higher affinity for PP2A (IC50=0.1-0.3 nM), and inhibits PP1 (IC50=15-50 nM), PP3 (IC50=3.7-4 nM), PP4 (IC50=0.1 nM), PP5 (IC50=3.5 nM), but does not inhibit PP2C. Okadaic acid sodium increases of phosphorylation of a number of proteins by inhibiting PP, and acts a tumor promoter. Okadaic acid sodium induces tau phosphorylation.
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Bruceine A
0 ImagesSynonyms: Dihydrobrusatol; NSC310616Bruceine A (Dihydrobrusatol) is a natural quassinoid. Bruceine A is an inhibitor of parasites, NF-κB, and PFKFB4 (Kd: 44 nM). Bruceine A is an activator of P38α MAPK. Bruceine A has antiparasitic activity. Bruceine A has antitumor activity and inhibits cancer cell migration. Bruceine A blocks the cell cycle and induces apoptosis. Bruceine A can be used in parasites, pancreatic cancer, and breast cancer research.
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Phenylarsine oxide
0 ImagesSynonyms: Oxophenylarsine; PhAsO; ArsenosobenzenePhenylarsine oxide (PAO), an inhibitor of endocytosis, inhibits PTPε with an IC50 of 18 μM. Phenylarsine oxide (PAO) inhibits oxygen consumption and decreases cellular ATP content overlap with those used to inhibit protein internalization.
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AS1949490
0 ImagesAS1949490 is a potent, orally active, selective SHIP2 phosphatase inhibitor with IC50 values of 0.34, 0.62, 13, >50, >50, and >50 µM for Mouse SHIP2, Human SHIP2, Human SHIP1, Human PTEN, Human synaptojanin, and Human myotubularin, respectively. AS1949490 increases the phosphorylation of Akt, glucose consumption and glucose uptake. AS1949490 activates intracellular insulin signalling pathways. AS1949490 can be used for research of diabetes.
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PGMI-004A
0 ImagesPGMI-004A is a potent phosphoglycerate mutase 1 (PGAM1) inhibitor with an IC50 of 13.1 μM.
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ASB14780
0 ImagesASB14780 is a 4-phenoxy derivative, the cytosolic Phospholipase A2α (cPLA2α) inhibitor, with an IC50 value of 20 nM.
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PTP1B-IN-4
0 ImagesPTP1B-IN-4 is a non-competitive allosteric inhibitor of the protein tyrosine phosphatase PTP1B, with an IC50 of 8 μM. PTP1B-IN-4 is potentail for the research of obesity and diabetes.
