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-172528
    Enpp-1/3-IN-1
    		Inhibitor
    Enpp-1/3-IN-1 (Compound 5j) is an ENPP1/ENPP3 inhibitor, with IC50s of 0.59 μM (h-ENPP1) and 0.62 μM (h-ENPP3) respectively. Enpp-1/3-IN-1 also inhibits e5′NT (CD73) and TNAP with IC50s of 0.89 μM (h-e5′NT), 5.12 μM (r-e5′NT) and 1.68 μM (h-TNAP), respectively. Enpp-1/3-IN-1 can be used for cancer research.
    Enpp-1/3-IN-1
  • HY-N17642
    Arhododendric acid A
    		Inhibitor
    Arhododendric acid A (Compound 1) is a triterpenoid found in Rhododendron brachycarpum. Arhododendric acid A can inhibit PTP1B with an IC50 of 6.3 μM. Arhododendric acid A can be used for the research of type 2 diabetes.
    Arhododendric acid A
  • HY-155806
    h-NTPDase-IN-2
    		Inhibitor
    h-NTPDase-IN-2 (compound 3l) is a pan-inhibitor of h-NTPDase, with IC50s of 0.35 μM (h-NTPDase1), 4.81 μM (h-NTPDase2), 37.73 μM (h-NTPDase3), 10.32 μM (h-NTPDase8), respectively.
    h-NTPDase-IN-2
  • HY-179380
    PTPN2-IN-2
    		Inhibitor
    PTPN2-IN-2 is a potent and orally active PTPN2 inhibitor (IC50 = 7.05 nM) that enhances the IFN-γ signaling pathway. PTPN2-IN-2 inhibits PTP1B with an IC50 of 9.88 nM. PTPN2-IN-2 inhibits tumor growth, promotes the activation and infiltration of tumor immune cells in a B16-OVA mouse model. PTPN2-IN-2 can be used for the research of melanoma.
    PTPN2-IN-2
  • HY-162592
    EYA2-IN-1
    EYA2-IN-1(compound 2e) is a novel allosteric EYA2 inhibitor. EYA2-IN-1 has anti-tumor activity.
    EYA2-IN-1
  • HY-183573
    PTPRO-IN-1
    		Inhibitor
    PTPRO-IN-1 is a selective, orally active PTPRO inhibitor with an IC50 of 0.16 μM. PTPRO-IN-1 exhibits IC50 values of 2.4 μM, 2.33 μM and 2.13 μM against PTPN22, PTP1B and PTPRT, respectively, and shows almost no inhibitory activity against STEP/SSH2. PTPRO-IN-1 inhibits the TLR4/NF-κB signaling pathway in macrophages, ameliorates colonic pathological conditions and suppresses the secretion of pro-inflammatory cytokines by T cells. PTPRO-IN-1 can be used for the research of inflammatory bowel disease.
    PTPRO-IN-1
  • HY-156608
    Anticancer agent 144
    		Inhibitor
    Anticancer agent 144 (compound 444) is a dual PTPN2/PTP1B inhibitor with IC50 values <2.5 nM. Anticancer agent 144 can be used in cancer research.
    Anticancer agent 144
  • HY-N12177
    Cryptosporioptide A
    		Inhibitor
    Cryptosporioptide A (Compound 3) is a pigment protein tyrosine phosphatase inhibitor derived from the insect-parasitic fungus Cordyceps gracilioides. Cryptosporioptide A inhibits PTP1B, SHP2, CDC25B, LAR and SHP1 enzymes with IC50 of 7.3, 5.7, 7.6, >50, 4.9 μg/mL, respectively.
    Cryptosporioptide A
  • HY-N16588
    cis-Emodin-physcion bianthrone
    		Inhibitor
    cis-Emodin-physcion bianthrone is a potent inhibitor of protein tyrosine phosphatase 1B (PTP1B), with an IC50 value of 7.29 μM. cis-Emodin-physcion bianthrone can be used for research on type 2 diabetes.
    cis-Emodin-physcion bianthrone
  • HY-153938A
    PROTAC PTPN2 degrader-2 TFA
    PROTAC PTPN2 degrader-2 TFA is a potent PTPN2 PROTAC degrader with a DC50 of <50 nM. PROTAC PTPN2 degrader-2 TFA is potential for studying cancer or metabolic diseases, such as colon cancer.
    PROTAC PTPN2 degrader-2 TFA
  • HY-156029
    IA1-8H2
    		Inhibitor
    IA1-8H2 is a non-covalent, non-competitive inhibitor of PHPT1 (IC50: 3.4 μM). IA1-8H2 can be used for research of lung cancer, hepatocarcinoma, and renal cancer.
    IA1-8H2
  • HY-N16588A
    trans-Emodin-physcion bianthrone
    		Inhibitor
    trans-Emodin-physcion bianthrone is a protein tyrosine phosphatase 1B (PTP1B) inhibitor with an IC50 of 2.77 μM. trans-Emodin-physcion bianthrone is applicable to research related to insulin resistance.
    trans-Emodin-physcion bianthrone
  • HY-145923B
    Osunprotafib hydrochloride
    		Inhibitor
    Osunprotafib (ABBV-CLS-484) hydrochloride is an orally active and selective active site PTPN1 (IC50: 2.5 nM) and PTPN2(IC50: 1.8 nM) inhibitor. Osunprotafib hydrochloride has 6-8-fold weaker activity on PTPN9 and no detectable activity on SHP-1 or SHP-2. Osunprotafib hydrochloride increases the sensitivity of human cancer cell lines to IFNγ. Osunprotafib hydrochloride generates robust anti-tumor immunity by enhancing JAK-STAT signalling and reducing T cell dysfunction.
    Osunprotafib hydrochloride
  • HY-182463
    Moreollic acid
    		Inhibitor
    Moreollic acid is a PTP1B inhibitor, with an IC50 of 4.44 μM and a Ki of 1.75 μM against human targets. Moreollic acid blocks cell cycle progression from the G1 to S phase and inhibits tumor cell proliferation. Moreollic acid can be used in research related to type 2 diabetes, obesity, colon cancer and other cancers.
    Moreollic acid
  • HY-W174279
    Tyrphostin 8
    		Inhibitor 98.0%
    Tyrphostin 8 is a tyrosine kinase, with an IC50 of 560 μM for EGFR kinase. Tyrphostin 8 is also a GTPase inhibitor. Tyrphostin 8 can inhibit the protein serine/threonine phosphatase calcineurin (IC50=21 μM).
    Tyrphostin 8
  • HY-D0994A
    4-Methylumbelliferyl phosphate disodium
    4-Methylumbelliferyl phosphate (4-MUP) disodium, an anionic organophosphate, is a acid and alkaline phosphatase fluorogenic substrate. 4-Methylumbelliferyl phosphate disodium is also a nerve agent simulant.
    4-Methylumbelliferyl phosphate disodium
  • HY-16308
    FBPase-IN-5
    		Inhibitor 99.31%
    MB-07729 is a potent fructose 1,6-bisphosphatase (FBPase) noncompetitive inhibitor with IC50 values of 31, 121, and 189 nM for human, monkey, and rat, respectively.
    FBPase-IN-5
  • HY-178295
    VHR-IN-5
    		Inhibitor
    VHR-IN-5 is a selective vaccinia H1-related (VHR) phosphatase inhibitor with an IC50 of 78 nM. VHR-IN-5 shows very weaker inhibitory activity against MKP-1 (IC50 = 0.78 μM), CD45 (IC50 = 0.61 μM), Cdc25A (IC50 = 3.4 μM), PTP1B (IC50 = 1.8 μM), and HePTP (IC50 = 1.5 μM). VHR-IN-5 inhibits the proliferation of HeLa cells. VHR-IN-5 can be used for the research of cervical cancer.
    VHR-IN-5
  • HY-168185
    α-glucosidase/PTP1B-IN-1
    		Inhibitor
    α-glucosidase/PTP1B-IN-1 (compound 8a) is a potent α-glucosidase and PTP1B inhibitor with an IC50 value of 66.3 μM and 47.0 μM, respectively. α-glucosidase/PTP1B-IN-1 exhibits excellent activities against α-amylase with an IC50 of 30.62 μM. α-glucosidase/PTP1B-IN-1 can dock into the active pockets of α-glucosidase and PTP1B. α-glucosidase/PTP1B-IN-1 has potential to reduce the postprandial blood glucose and is used for Type 2 diabetes mellitus.
    α-glucosidase/PTP1B-IN-1
  • HY-206735
    CDC14A/B-IN-2
    		Inhibitor
    CDC14A/B-IN-2, phosphotyrosine mimetic, is a competitive human CDC14A/B phosphatase inhibitor with IC50 values of 10.4 and 11.2 μM, and Ki values of 5.8 and 7.3 μM. CDC14A/B-IN-2 shows at least 20-fold selectivity over other protein tyrosine phosphatases. CDC14A/B-IN-2 can be used for the research of cancer.
    CDC14A/B-IN-2
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity