phosphatases

phosphatases(磷酸酶)

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.

phosphatases 相关产品(102)

  • GC17995 structure
    GC17995Tacrolimus monohydrate
    CAS: 109581-93-3
    纯度: >98.00% / >99.90%

    他克莫司一水合物 (FK506 monohydrate) 是一种大环内酯,与 FK506 结合蛋白 (FKBP) 结合形成复合物并抑制钙调神经磷酸酶,从而抑制 T 淋巴细胞信号转导和 IL-2 转录。

  • GC18106 structure
    GC18106Calyculin A
    CAS: 101932-71-2
    纯度: >99.00% / >98.00% / >95.00%

    Calyculin A是蛋白磷酸酶1(PP1)和蛋白磷酸酶2A(PP2A)的强效抑制剂, IC 50 值分别为2nM和0.5–1.0nM。

  • GC18239 structure
    GC18239TPI-1
    CAS: 79756-69-7
    纯度: >98.00%

    TPI-1(酪氨酸磷酸酶抑制剂1)是一种SHP-1抑制剂(IC 50 = 40nM),可用于研究黑色素瘤。

  • GC18258 structure
    GC18258CpdA
    CAS: 14593-25-0
    纯度: >98.50%

    A non-steroidal selective glucocorticoid receptor modulator

  • GC18575 structure
    GC185752-hydroxy Tricosanoic Acid methyl ester
    CAS: 118745-41-8

    A hydroxy fatty acid methyl ester

  • GC18718 structure
    GC18718bpV(pic) (potassium hydrate)
    CAS: 148556-27-8
    纯度: >96.00%

    A PTEN inhibitor

  • GC18859 structure
    GC18859Microcystin-LA
    CAS: 96180-79-9

    A potent protein phosphatase inhibitor

  • GC19223 structure
    GC19223LMPTP INHIBITOR 1 dihydrochloride
    CAS: 2310135-46-5
    纯度: >99.50%

    An LMW-PTP inhibitor

  • GC19331 structure
    GC19331SHP099 hydrochloride
    CAS: 1801747-11-4
    纯度: >99.50%

    An orally bioavailable inhibitor of SHP2

  • GC19775 structure
    GC19775M2N12
    CAS: 2376577-06-7
    纯度: >98.00%

    M2N12 是一种有效且高度选择性的细胞分裂周期 25C 蛋白磷酸酶 (Cdc25C) 抑制剂,IC50 值为 0.09 μM。 M2N12 对 Cdc25A 和 Cdc25B 也有很好的活性,IC50 值分别为 0.53 μM 和 1.39 μM。 M2N12具有抗肿瘤活性,可用于癌症研究。

  • GC19921 structure
    GC19921Phenylarsine Oxide
    CAS: 637-03-6
    纯度: >98.00%

    An organoarsenic compound

  • GC30664 structure
    GC30664Enocyanin
    CAS: 11029-12-2

    Enocyanin是从葡萄中得到的花青素。Enocyanin可影响亮氨酸氨基肽酶、酸性磷酸酶(acidphosphatase)、γ-谷氨酰转肽酶和酯酶的活性。

  • GC30754 structure
    GC30754SHP2 IN-1
    CAS: 1801764-90-8

    SHP2IN-1(compound13)是SHP2(PTPN11)的变构抑制剂,其IC50值为3nM。

  • GC30834 structure
    GC30834Rilapladib (SB 659032)
    CAS: 412950-08-4
    纯度: >99.50%

    Rilapladib (SB 659032) (SB 659032) 是一种选择性 Lp-PLA2(脂蛋白相关磷脂酶 A2)抑制剂,IC50 为 230 pM。

  • GC31324 structure
    GC31324PTP1B-IN-2
    CAS: 1919853-46-5
    纯度: >99.50%

    A PTP1B inhibitor

  • GC31499 structure
    GC31499JTT 551
    CAS: 776309-04-7

    JTT551是一种选择性的蛋白酪氨酸磷酸酶1B(PTP1B)抑制剂,Ki值为0.22μM,同时对T细胞蛋白酪氨酸磷酸酶(TCPTP)也有作用,Ki值为9.3μM,可用于二型糖尿病的研究。

  • GC31635 structure
    GC31635PTP1B-IN-3
    CAS: 809272-64-8

    PTP1B-IN-3是有效的,有选择性的PTP1B抑制剂。IC50值为120nM(PTP1B)和120nM(TCPTP)。

  • GC31772 structure
    GC31772Tautomycin
    CAS: 109946-35-2
    纯度: >98.00%

    Tautomycin是可从Streptomycesverticillatus中分离得到的一种真菌类抗生素,是蛋白磷酸酶1和2A的有效特异性抑制剂,在没有Ca2+的情况下诱导平滑肌收缩,Kiapp值分别为0.16nM和0.4nM。

  • GC32396 structure
    GC32396MSI-1436 (Trodusquemine)
    CAS: 186139-09-3
    纯度: >95.00%

    MSI-1436 (Trodusquemine)是一种选择性非竞争性的酪氨酸磷酸酶1B (PTB1B) 酶抑制剂。

  • GC32397 structure
    GC32397MSI-1436 lactate (Trodusquemine lactate)
    CAS: 1309370-86-2
    纯度: >95.00%

    MSI-1436 lactate (Trodusquemine lactate) 是一种选择性的、非竞争性的蛋白酪氨酸磷酸酶 1B (PTP1B) 抑制剂,IC50 为 1 μM,比 TCPTP 高 200 倍(IC50 为 224 μM )。

  • GC32709 structure
    GC32709Stibogluconate sodium (Sodium stibogluconate)
    CAS: 16037-91-5
    纯度: >98.00%

    An anti- Leishmania antimony derivative

  • GC32783 structure
    GC32783Rosiptor (AQX-1125)
    CAS: 782487-28-9
    纯度: >98.00%

    Rosiptor (AQX-1125) (AQX-1125) 是一种具有抗炎作用的选择性和口服活性磷酸酶 SHIP1 激活剂。 Rosiptor (AQX-1125) (AQX-1125) 在体外抑制 Akt 磷酸化、炎症介质产生和白细胞趋化性。

  • GC32852 structure
    GC32852LTV-1
    CAS: 347379-29-7
    纯度: >98.00%

    LTV-1是一种高效的,可逆的淋巴酪氨酸磷酸酶(LYP)抑制剂(IC50=508nM)。

  • GC33044 structure
    GC33044RMC-4550
    CAS: 2172651-73-7
    纯度: >99.00%

    RMC-4550口服活性的SHP2变构抑制剂(IC 50 =0.583nM)。