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-N1789
    Kaempferol-7,4'-dimethyl ether
    		Inhibitor 98.23%
    Kaempferol-7,4'-dimethyl ether is a PTP1B inhibitor, and also can inhibit the production of NO. Kaempferol-7,4'-dimethyl ether shows the inhibition rate of 46.1% at 100 μM. Kaempferol-7,4'-dimethyl ether inhibits PTP1B activity with IC50 value of 16.92 μM.
    Kaempferol-7,4'-dimethyl ether
  • HY-149760
    PVD-06
    		Inhibitor 98.30%
    PVD-06 is a selective PROTAC PTPN2 degrader with a DC50 of 217 nM (selectivity index >60-fold over PTP1B). PVD-06 induces PTPN2 degradation via a VHL-, ubiquitin, and proteasome-dependent pathway. PVD-06 can promote T cell activation and amplify IFN-γ-mediated anticancer activity. PVD-06 can be used to further investigate PTPN2 in diseases such as leukemia and melanoma. (Pink: PTPN2 ligand (HY-168691), Black: linker (HY-B0236), Blue: VHL ligand (HY-112078)).
    PVD-06
  • HY-121811
    Pongamol
    		Inhibitor 99.81%
    Pongamol (Lanceolatin C) is an orally active flavonoid with an IC50 of 75 μM and a Ki of 58 μM against PTPase-1B, and an IC50 of 103.5 μM against intestinal α-Glycosidase. Pongamol reduces the release of IL‑1β, TNF‑α, COX‑2 and iNOS in cells, reverses the nuclear translocation of NF‑κB, and upregulates the levels of Beclin 1 and LC3 Ⅱ/LC3 Ⅰ. Pongamol promotes glucose uptake by increasing the level of GLUT4 on the surface of skeletal muscle cells. Pongamol inhibits epithelial-mesenchymal transition by suppressing the FAK/Akt-mTOR signaling pathway. Pongamol inhibits neuronal cytotoxicity, suppresses cell apoptosis and extends the lifespan of Caenorhabditis elegans by activating the MAPKs/Nrf2 signaling pathway. Pongamol exerts hypoglycemic effects in diabetic mouse models. Pongamol exhibits antibacterial activity. Pongamol alleviates oxidative stress, neuroinflammation, Aβ deposition and excessive phosphorylation of Tau Protein, and restores autophagy function in Alzheimer's disease mouse models by inhibiting the Akt/mTOR signaling pathway. Pongamol is applicable to research related to Alzheimer's disease, type 2 diabetes, non-small cell lung cancer and postprandial hyperglycemia.
    Pongamol
  • HY-P2818C
    Alkaline phosphatase, microorganism
    Alkaline Phosphatase (Apase), microorganism is an alkaline phosphatase from microorganism, and is one of the most active alkaline phosphatases. Alkaline phosphatase, microorganism is an orally active membrane-bound glycoprotein that catalyzes the hydrolysis of phosphate monoesters at alkaline pH. Alkaline phosphatase, microorganism reduces myeloperoxidase activity and bacterial translocation. Alkaline phosphatase, microorganism improves survival rate of mice infected with E. coli. Alkaline phosphatase, microorganism improves TNBS-induced colon inflammation.
    Alkaline phosphatase, microorganism
  • HY-P2818A
    Alkaline phosphatase, Escherichia coli
    Alkaline Phosphatase (Apase), Escherichia coli is an alkaline phosphatase from Escherichia coli, and is one of the most active alkaline phosphatases. Alkaline phosphatase, Escherichia coli is an orally active membrane-bound glycoprotein that catalyzes the hydrolysis of phosphate monoesters at alkaline pH. Alkaline phosphatase, Escherichia coli reduces myeloperoxidase activity and bacterial translocation. Alkaline phosphatase, Escherichia coli improves survival rate of mice infected with E. coli. Alkaline phosphatase, Escherichia coli improves TNBS-induced colon inflammation.
    Alkaline phosphatase, Escherichia coli
  • HY-155848
    LYP-IN-4
    		Inhibitor 98.60%
    LYP-IN-4 (compound D14) is a reversible and selective inhibitor of lymphotyrosine phosphatase (LYP) (Ki=1.34 μM, IC50=3.52μM). LYP-IN-4 inhibits LYP to regulate TCR signaling, up-regulates PD-1/PD-L1 expression, and enhance anti-tumor immunity. LYP-IN-4 activates T cells and inhibits M2 macrophage polarization, inhibits tumor growth in MC38 isogenic mouse models.
    LYP-IN-4
  • HY-124644
    1E7-03
    1E7-03, a low MW tetrahydroquinoline derivative targeting protein phosphatase-1, can inhibit HIV-1 transcription.
    1E7-03
  • HY-18956
    (E/Z)-Icerguastat
    		Inhibitor 99.44%
    (E/Z)-Icerguastat ((E/Z)-Sephin1) is a selective inhibitor of the phosphatase regulatory subunit PPP1R15A (R15A). (E/Z)-Icerguastat can be used for protein misfolding diseases research.
    (E/Z)-Icerguastat
  • HY-135699A
    TD52 dihydrochloride
    		Activator 99.55%
    TD52 dihydrochloride, an Erlotinib (HY-50896) derivative, is an orally active, potent cancerous inhibitor of protein phosphatase 2A (CIP2A) inhibitor. TD52 dihydrochloride mediates the apoptotic effect in triple-negative breast cancer (TNBC) cells via regulating the CIP2A/PP2A/p-Akt signalling pathway. TD52 dihydrochloride indirectly reduced CIP2A by disturbing Elk1 binding to the CIP2A promoter. TD52 dihydrochloride has less p-EGFR inhibition and has potent anti-cancer activity. TD52 (dihydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    TD52 dihydrochloride
  • HY-W134005
    Mg(Ⅱ)-EDTA disodium tetrahydrate
    		Activator 99.16%
    Mg(Ⅱ)-EDTA disodium tetrahydrate is a reversible non-covalent activator of fructose diphosphatase (Km=0.9 μM). Mg(Ⅱ)-EDTA disodium tetrahydrate synergistically activates fructose diphosphatase with free Mg2+, promotes the hydrolysis of fructose-1,6-bisphosphate at pH≤8, and plays a role in enhancing the activity of key enzymes in gluconeogenesis.
    Mg(Ⅱ)-EDTA disodium tetrahydrate
  • HY-131443
    TRC-766
    		98.07%
    TRC-766 is a negative control of RTC-5 (TRC-382). TRC-766 binds protein phosphatase 2A (PP2A) and does not activate the phosphatase.
    TRC-766
  • HY-120161
    AS6
    		Antagonist 98.72%
    AS6 (3'-Hexylsulfanylabscisic acid) is a PYL antagonist with a Kd value of 0.48 μM for Arabidopsis PYL5. AS6 binds to PYL proteins, and its S-hexyl chain blocks PP2C binding via steric hindrance. AS6 alleviates the inhibitory effect of ABA on seed germination in Arabidopsis and lettuce.
    AS6
  • HY-P2734
    Phosphorylase a, rabbit muscle
    Phosphorylase a, rabbit muscle is glycogen phosphorylase isolated from rabbit muscle. Phosphorylase a, rabbit muscle catalyzes glycogenolysis, converting glycogen and inorganic phosphate into glucose-1-phosphate to supply energy for muscle contraction.
    Phosphorylase a, rabbit muscle
  • HY-126304R
    β-Glycerophosphate disodium salt hydrate (Standard)
    β-Glycerophosphate disodium salt hydrate (Standard) is the analytical standard of β-Glycerophosphate disodium salt hydrate (HY-126304). This product is intended for research and analytical applications. β-Glycerophosphate disodium salt pentahydrate is a bioactive endogenous metabolite and a phosphatase inhibitor. β-Glycerophosphate disodium salt pentahydrate plays an important role in inducing and maintaining osteoblast differentiation, mineral metabolism and signal transduction, and can be used as a drug carrier to form heat-sensitive hydrogels. β-Glycerophosphate disodium salt hydrate accelerates the calcification of vascular smooth muscle cells.
    β-Glycerophosphate disodium salt hydrate (Standard)
  • HY-B0879
    Suramin
    		Inhibitor
    Suramin is a reversible and competitive protein-tyrosine phosphatases (PTPases) inhibitor. Suramin is a potent inhibitor of sirtuins: SirT1 (IC50=297 nM), SirT2 (IC50=1.15 μM), and SirT5 (IC50=22 μM). Suramin is a competitive inhibitor of reverse transcriptase (DNA topoisomerase II: IC50=5 μM). Suramin is a potent SARS-CoV-2 RNA-dependent RNA polymerase (RdRp) inhibitor.Suramin efficiently inhibits IP5K and is an antiparasitic, anti-neoplastic and anti-angiogenic agent.
    Suramin
  • HY-142683
    SCP1-IN-2
    		Inhibitor 98.77%
    SCP1-IN-2 (Compound SH T-65) is a potent and selective covalent inhibitor against SCP1. SCP1-IN-2 promotes REST degradation and reduces transcriptional activity. A high level of REST protein drives the tumor growth in some glioblastoma cells. SCP1-IN-2 has the potential for the research of glioblastoma whose growth is driven by REST transcription activity.
    SCP1-IN-2
  • HY-108196
    PTP1B-IN-15
    		99.95%
    PTP1B-IN-15 is a potent and selective inhibitor of protein tyrosine phosphatase 1B (PTP1B). PTP1B-IN-15 has the potential for the research of type II diabetes and obesity.
    PTP1B-IN-15
  • HY-157727
    HDHD4-IN-1
    		Inhibitor 99.95%
    HDHD4-IN-1 (compound 3) is a N-acetylneuraminate-9-phosphate phosphatase (HDHD4) inhibitor (IC50=11 μM). HDHD4-IN-1 can be used in the study of neurological diseases.
    HDHD4-IN-1
  • HY-P2286
    D-3
    		Inhibitor 99.21%
    D-3, a phosphorpeptide, is an efficient, simple, and specific iPSC-eliminating agent.
    D-3
  • HY-125953
    Ceramide (Egg)
    		99%
    Ceramide (Egg) (Ceramide (Egg, Chicken)) is a ceramide from chicken. Ceramide (Egg) is a sphingomyelin signaling pathway second messenger. Ceramide (Egg) activates PP2A, JNK, p38 MAPK, CAPK, ceramide-activated protein phosphatase, Vav, PKCζ, and SAPK/JNK cascade. Ceramide (Egg) downregulates or inhibits AKT, survivin, CDK2, mTOR, and FLIP. Ceramide (Egg) mediates apoptosis, autophagy, cell cycle arrest, mitochondrial dysfunction, redox state shifts, and ROS generation. Ceramide (Egg) can be used for the research of cancer and neurological disease.
    Ceramide (Egg)
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity