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-149943
    PAP-IN-2
    PAP-IN-2 (Compound 35) is a purple acid phosphatase (PAP) inhibitor (Kis: 186 nM). PAP-IN-2 can be used for development of anti-osteoporotic compounds.
    PAP-IN-2
  • HY-N12621
    Antifungal agent 91
    Antifungal agent 91(compound 1) is a dihydroflavonol that can be isolated from the leaves of Artocarpus elasticus. Antifungal agent 91 is a PTP1B inhibitor with an IC50 value of 0.17 μM. Antifungal agent 91 has antifungal activity.
    Antifungal agent 91
  • HY-157139
    ALP/Carbonic anhydrase-IN-1
    		Inhibitor 99.90%
    ALP/Carbonic anhydrase-IN-1 (Compound 1e) is a dual carbonic anhydrase (CA) and alkaline phosphatase (ALP) inhibitor. ALP/Carbonic anhydrase-IN-1 shows IC50 values of 0.44 µM, 1.61 µM, 0.51 µM, and 0.107 µM for CA-II, CA-IX, CA-XII, and ALP, respectively.
    ALP/Carbonic anhydrase-IN-1
  • HY-P991852
    Anti-CD45RO Antibody (UCHL-1)
    		Inhibitor
    Anti-CD45RO Antibody (UCHL-1) reacts with the human CD45RO. CD45 is a glycoprotein member of the protein tyrosine phosphatase (PTP) family known for its involvement in regulating a variety of cellular processes. Recommend Isotype Controls: Mouse IgG2a kappa, Isotype Control (HY-P99978).
    Anti-CD45RO Antibody (UCHL-1)
  • HY-P0320A
    EGF Receptor Substrate 2 (Phospho-Tyr5) TFA
    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) TFA
  • HY-D2204
    SHP1-IN-1
    		Inhibitor
    SHP1-IN-1 (compound 5p) is a fluorescent probe for the protein tyrosine phosphatase SHP1 containing the Src homology 2 domain. SHP1-IN-1 has SHP1 inhibitory activity, selectivity for Fe3+ ions and good fluorescence properties. SHP1-IN-1 exhibits aggregation post-quenching (ACQ) effect, good interference immunity and low detection limit (5.55 μM).
    SHP1-IN-1
  • HY-162480
    PTP1B-IN-27
    		Inhibitor
    PTP1B-IN-27 (Compound 7i) is an inhibitor of protein tyrosine phosphatase 1-B (PTP‐1B)(IC50=8.2 µM). PTP1B-IN-27 also inhibits α-Glucosidase (IC50=120 µM) and shows competitive inhibition (Ki=118 µM).
    PTP1B-IN-27
  • HY-149865
    TPE-1p
    TPE-1p is a cascade-activated AIEgen-peptide probe. TPE-1p self-assembles in aqueous solution to exhibit bright fluorescence in response to alkaline phosphatase (ALP) and ChT-L. TPE-1p can be utilized to noninvasively assess the inhibition efficiency of a ChT-L inhibitor in cells.
    TPE-1p
  • HY-160791
    Claramine
    		Inhibitor
    Claramine is a steroid polyamine with blood-brain barrier permeability. Claramine can regulate the properties of lipid membranes and protect cells from various biological toxins, including misfolded protein oligomers and biological protein-based toxins.
    Claramine
  • HY-185306
    Morfamquat dichloride
    		Activator
    Morfamquat dichloride (PP 745) is a bipyridine herbicide. Acute poisoning by Morfamquat dichloride strongly stimulates the reticuloendothelial system, causes lysosomal membrane damage and enzyme leakage, and interferes with the function of hepatocyte Golgi apparatus and related glucose metabolic pathways. Morfamquat dichloride significantly increases the activities of acid phosphatase and β-glucuronidase, exerting toxic effects on mice, while pre-administration of vitamin E alleviates such toxicity.
    Morfamquat dichloride
  • HY-B0537BR
    Pentamidine isethionate (Standard)
    		Inhibitor
    Pentamidine (isethionate) (Standard) is the analytical standard of Pentamidine (isethionate). This product is intended for research and analytical applications. Pentamidine isethionate (MP-601205 isethionate) is an antimicrobial agent and interferes with DNA biosynthetics. Pentamidine isethionate inhibits parasite Leishmania infantum with an IC50 of 2.5 μM. Pentamidine isethionate is a potent and selective protein tyrosine phosphatases (PTPases) and phosphatase of regenerating liver (PRL) inhibitor. Pentamidine isethionate has the potential for Gambian trypanosomiasis, antimony-resistant leishmaniasis, and Pneumocystis carinii pneumonia treatment. Antitumor and antibacterial activities.
    Pentamidine isethionate (Standard)
  • HY-N14540
    Glycybenzofuran
    		Inhibitor
    Glycybenzofuran is a flavonoid. Glycybenzofuran can be isolated from G. uralensis. Glycybenzofuran is a potent, competitive, selective PTP1B inhibitor. Glycybenzofuran shows excellent inhibitory selectivity against PTP1B. Glycybenzofuran increases insulin-stimulated pAkt levels. Glycylbenzofuran can be used in the research of hepatocellular carcinoma.
    Glycybenzofuran
  • HY-137990
    Questin
    		Inhibitor
    Questin is an anthraquinone compound and antibacterial agent. Questin can be isolated from marine-derived fungi and plants. Questin inhibits Cdc25B phosphatase. Questin exhibits antibacterial activity against V. harveyi, V. anguillarum, V. cholerae, and V. parahemolyticus with MIC values of 31.25 µg/mL, 62.5 µg/mL, 62.5 µg/mL, and 125 µg/mL. Questin displays antiprotozoal activity against the animal protozoan pathogen Tritrichomonas foetus, with a MIC of 12.5 µg/mL. Questin has anticancer activity against lung and colon cancer.
    Questin
  • HY-153938
    PROTAC PTPN2 degrader-2
    PROTAC PTPN2 degrader-2 is a potent PTPN2 PROTAC degrader with a DC50 of <50 nM. PROTAC PTPN2 degrader-2 is potential for studying cancer or metabolic diseases, such as colon cancer.
    PROTAC PTPN2 degrader-2
  • HY-113612
    Cytostatin
    		Inhibitor
    Cytostatin is an effective and selective protein phosphatase 2A (PP2A) inhibitor with an IC50 value of 210 nM. Cytostatin exhibits anti-metastatic properties, good antitumor activity, and can induce apoptosis. Cytostatin can also prevent the adhesion of B16 melanoma cells to components of the extracellular matrix (laminin and collagen). Cytostatin belongs to the family of natural product fosriecin.
    Cytostatin
  • HY-138964
    TC-PTP-IN-1
    		Inhibitor
    TC-PTP-IN-1 (compound 8) is a potent TC-PTP inhibitor with an IC50 value of 9.2 nM, Ki values of 4.3, 34 nM for TC-PTP, PTP1B, respectively. TC-PTP-IN-1 increases the protein expression of pSre416. TC-PTP-IN-1 (compound 3) is the TC-PTP Ligand of TP1L (HY-160151).
    TC-PTP-IN-1
  • HY-D0850R
    Tartaric acid disodium dihydrate (Standard)
    		Inhibitor
    Tartaric acid (disodium dihydrate) (Standard) is the analytical standard of Tartaric acid (disodium dihydrate). This product is intended for research and analytical applications. 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[4].
    Tartaric acid disodium dihydrate (Standard)
  • HY-159694A
    IONIS PTP1BRx sodium
    		Inhibitor
    IONIS PTP1BRx (ISIS 404173) sodium is an antisense inhibitor of protein tyrosine phosphatase 1B (PTP-1B). IONIS PTP1BRx sodium shows antidiabetic activity, and can be used for the study of insulin resistance and type 2 diabetes mellitus associated with obesity.
    IONIS PTP1BRx sodium
  • HY-N7269R
    Luteolin 7-diglucuronide (Standard)
    		Inhibitor
    Luteolin 7-diglucuronide (Standard) is the analytical standard of Luteolin 7-diglucuronide. This product is intended for research and analytical applications. Luteolin 7-diglucuronide is the major flavonoid isolated from Aloysia triphylla and Verbena officinalis.
    Luteolin 7-diglucuronide (Standard)
  • HY-178294
    VHR-IN-4
    		Inhibitor
    VHR-IN-4 (Compound SA7) is a selective vaccinia H1-related (VHR) phosphatase inhibitor with an IC50 of 1.8 μM. VHR-IN-4 can be used for the research of cervical cancer.
    VHR-IN-4
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity