2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Phosphatase

Phosphatase

Phosphatase

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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.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-P0320
    EGF Receptor Substrate 2 (Phospho-Tyr5)
    		99.46%
    EGF Receptor Substrate 2 (Phospho-Tyr5) acetate, a biologically active peptide, is a tyrosine phosphate substrate. EGF Receptor Substrate 2 (Phospho-Tyr5) acetate can be used to detect protein tyrosine phosphatases activity.
    EGF Receptor Substrate 2 (Phospho-Tyr5)
  • HY-100683
    A12B4C3
    		Inhibitor 98.06%
    A12B4C3 is a potent human polynucleotide kinase/phosphatase (hPNKP) inhibitor with an IC50 value of 0.06 μM. A12B4C3 has antiproliferative activity against cancer cells. A12B4C3 can also enhance the radiosensitivity of certain cancer cells.
    A12B4C3
  • HY-123794
    MP07-66
    		Activator 99.86%
    MP07-66, a FTY720 analogue, is devoid of immunosuppressive effects and shows promising antitumor effects in chronic lymphocytic leukemia by disruption of the SET-PP2A complex leading to PP2A reactivation.
    MP07-66
  • HY-W002116
    Methyl syringate
    		Inhibitor 99.96%
    Methyl syringate is a selective TRPA1 agonist. Methyl syringate regulates food intake and gastric emptying through a TRPA1-mediated pathway. Methyl syringate is an efficient phenolic mediator for bacterial and fungal laccases. Methyl syringate is a chemical marker of Asphodel monofloral honey. Methyl syringate contributes to the antibacterial activity of honey. Methyl syringate inhibits aflatoxin production. Methyl syringate can contribute to weight suppression. Methyl syringate can be studies for cancer prevention (e.g. lung cancer), suppression of hypoxia-induced inflammatory response and tumorigenesis.
    Methyl syringate
  • HY-153446
    Tegeprotafib
    		Inhibitor 99.30%
    Tegeprotafib (PTPN2/1-IN-1) (Compound 124) is an orally active PTPN1 and PTPN2 inhibitor with IC50s of 4.4 nM and 1-10 nM against PTPN2 and PTP1B, respectively.
    Tegeprotafib
  • HY-D0850
    Tartaric acid disodium dihydrate
    		Inhibitor 98.0%
    Tartaric acid disodium dehydrate (L-(+) -tartaric acid) is an orally active weak organic acid that can be isolated from grapes. Tartaric acid disodium dehydrate has vasodilatory and antihypertensive effects. Tartaric acid disodium dehydrate can be used as flavorings and antioxidants in a range of foods and beverages. Tartaric acid disodium dehydrate can be used in laser frequency doubling and optical limiting applications.
    Tartaric acid disodium dihydrate
  • HY-P5982
    PTPσ Inhibitor, ISP
    		Inhibitor
    PTPσ Inhibitor, ISP can bind to recombinant human PTPs and inhibits PTPσ signaling. PTPσ Inhibitor, ISP can penetrate the membrane and relieves the chondroitin sulfate proteoglycan (CSPG)-mediated axonal sprouting inhibition in spinal cord injury model. PTPσ Inhibitor, ISP enhances remyelination in LPC-induced demyelinated spinal cord. PTPσ Inhibitor, ISP also promotes oligodendrocyte progenitor cells (OPCs) migration, maturation, remyelination, and functional recovery in animal models of Multiple Sclerosis (MS).
    PTPσ Inhibitor, ISP
  • HY-115736A
    Xanthosine-5'-Triphosphate trisodium solution (100 mM)
    		Substrate 98.13%
    Xanthosine-5'-Triphosphate (5'-XTP) trisodium, a nucleotide, is produced by deamination of purine bases. Xanthosine-5'-Triphosphate trisodium is a substrate of inosine triphosphate pyrophosphatase (ITPase).
    Xanthosine-5'-Triphosphate trisodium solution (100 mM)
  • HY-133511
    MLS000544460
    		Inhibitor 99.42%
    MLS000544460 is a highly selective and reversible Eya2 phosphatase inhibitor with a Kd of 2.0 μM and an IC50 of 4 μM. MLS000544460 inhibit Eya2 phosphatase mediated cell migration and has anti-cancer activity.
    MLS000544460
  • HY-121515A
    DPM-1001 trihydrochloride
    		Inhibitor 99.86%
    DPM-1001 trihydrochloride is a potent, specific, orally active and non-competitive inhibitor of protein-tyrosine phosphatase (PTP1B) with an IC50 of 100 nM. DPM-1001 trihydrochloride is an analog of the specific PTP1B inhibitor MSI-1436. DPM-1001 trihydrochloride has anti-diabetic property.
    DPM-1001 trihydrochloride
  • HY-18667
    LTV-1
    		Inhibitor 98.0%
    LTV-1 is a potent lymphoid tyrosine phosphatase (LYP) inhibitor in T cells with an IC50 of 508 nM. LTV-1 has the potential for autoimmunity treatment.
    LTV-1
  • HY-123966
    MY33-3
    		Inhibitor 99.53%
    MY33-3 is a potent and selective inhibitor of receptor protein tyrosine phosphatase (RPTP)β/ζ, with an IC50 of ~0.1 μM. MY33-3 also inhibits PTP-1B (IC50 ~0.7 μM). MY33-3 can reduce ethanol consumption and alleviate Sevoflurane-induced neuroinflammation and cognitive dysfunction.
    MY33-3
  • HY-N10002
    Caffeoyltryptophan
    		Inhibitor 98.42%
    Caffeoyltryptophan is a competitive PTP1B inhibitor, with an IC50 of 16.99 μM. Caffeoyltryptophan can also inhibit α-glucosidase, linoleic acid peroxidation and haemolysis. Caffeoyltryptophan can be used for the research of type 2 diabetes.
    Caffeoyltryptophan
  • HY-P5441A
    KRpTIRR acetate
    		98.24%
    KRpTIRR acetate is a phosphothreonine-containing peptide that serves as a substrate for phosphatases.
    KRpTIRR acetate
  • HY-128153
    Thienopyridone
    		Inhibitor
    Thienopyridone is a potent and selective phosphatase of regenerating liver (PRL) phosphatase inhibitor with IC50s of 173 nM, 277 nM and 128 nM for PRL-1, PRL-2, and PRL-3, respectively. Thienopyridone shows minimal effects on other phosphatases. Thienopyridone induces p130Cas cleavage and apoptosis and has anticancer effects.
    Thienopyridone
  • HY-N4119
    Neoeriocitrin
    		Activator 99.97%
    Neoeriocitrin is a Naringin (HY-N0153) analogue found in Drynaria Rhizome. Neoeriocitrin induces cells proliferation, differentiation, up-regulates type I collagen, osteocalcin, and key osteogenic markers, and increases ALP activity. Neoeriocitrin increases expression of Runx2, COL I, OCN and Beclin1. Neoeriocitrin inhibits phosphorylation of P38 mitogen-activated protein kinase, reduces acetylcholinesterase (AChE) activity, and increases choline acetyltransferase (ChAT) activity. Neoeriocitrin reduces apoptosis and induces autophagy. Neoeriocitrin can be used for the researches of osteoporosis and Alzheimer's disease.
    Neoeriocitrin
  • HY-P1247
    Calcineurin autoinhibitory peptide
    		Inhibitor 99.99%
    Calcineurin autoinhibitory peptide is a selective inhibitor of Ca2+/calmodulin-dependent protein phosphatase (calcineurin), with an IC50 of ~10 μM. Calcineurin autoinhibitory peptide could protect neurons from excitatory neuronal death.
    Calcineurin autoinhibitory peptide
  • HY-111469
    CPT-157633
    		Inhibitor 99.14%
    CPT-157633, a difluoro-phosphonomethyl phenylalanine derivative, and is a PTP1B inhibitor. CPT-157633 prevents binge drinking-induced glucose intolerance.
    CPT-157633
  • HY-21196A
    Potassium perfluorohexanesulfonate
    		98.0%
    Potassium perfluorohexanesulfonate is an orally active surfactant found in sera of the general population. Potassium perfluorohexanesulfonate induces adaptive hepatocellular hypertrophy, decreases serum cholesterol and increases alkaline phosphatase in male mice.
    Potassium perfluorohexanesulfonate
  • HY-W002314
    2-Bromo-4'-hydroxyacetophenone
    		Inhibitor 98.57%
    2-Bromo-4'-hydroxyacetophenone is a PTP1B inhibitor with a Ki value of 42 μM. 2-Bromo-4'-hydroxyacetophenone is also an intermediate. 2-Bromo-4'-hydroxyacetophenone can be used in the synthesis of LXRα/β antagonists. 2-Bromo-4'-hydroxyacetophenone can be used in research on hematological diseases.
    2-Bromo-4'-hydroxyacetophenone
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity