Protein Tyrosine Phosphatase

Protein tyrosine phosphatase (PTP) inhibitors block enzymes that remove phosphate groups from tyrosine residues. PTPs counterbalance tyrosine kinases, and the classical PTPs share a catalytic cysteine within a conserved active-site motif. Mice lacking PTP1B show increased insulin sensitivity, which made this enzyme a model target in metabolic signaling research. SHP099 and SHP394 are allosteric inhibitors of Src homology 2 domain-containing phosphatase 2 (SHP2), which relays signals from receptor tyrosine kinases. NSC 87877 acts at the catalytic sites of SHP1 and SHP2, and TCS 401 free base inhibits PTP1B. Alexidine dihydrochloride inhibits PTP localized to the mitochondrion 1 (PTPMT1), a phosphatase located in the inner mitochondrial membrane.

Items 1-25 of 147

  • SHP099
    Cat. No.
    A20594

    SHP099

    SHP099 is a potent, selective, orally available SHP2 inhibitor with an IC50 of 70 nM.

    1 mg
    $25.00
    2 mg
    $35.00
    All 8 sizes
  • Suramin sodium salt
    Cat. No.
    A14063

    Suramin sodium salt

    Synonyms: Suramin hexasodium salt

    Suramin sodium salt acts as a reversible and competitive inhibitor of protein-tyrosine phosphatases (PTPases). It demonstrates potent inhibitory activity against sirtuins, specifically SirT1 (IC50=297 nM), SirT2 (IC50=1.15 μM), and SirT5 (IC50=22 μM). Additionally, Suramin sodium salt inhibits reverse transcriptase and shows strong efficacy as a SARS-CoV-2 RNA-dependent RNA polymerase inhibitor. Its diverse biochemical properties make it a valuable tool for research in antiparasitic, anti-neoplastic, and anti-angiogenic studies.

    5 mg
    $35.00
    10 mg
    $45.00
    All 5 sizes
  • Bakuchiol
    Cat. No.
    A14770

    Bakuchiol

    Synonyms: (S)-(+)-Bakuchiol; (S)-Bakuchiol; Drupanol; UP 256

    Bakuchiol is an antioxidant inhibitor of protein tyrosine phosphatase 1B (PTP1B).

    5 mg
    $30.00
    10 mg
    $50.00
    All 6 sizes
  • BVT 948
    Cat. No.
    A15383

    BVT 948

    BVT 948 is a non-competitive PTP (protein tyrosine phosphatase) inhibitor.

    1 mg
    $35.00
    5 mg
    $90.00
    All 7 sizes
  • NSC 87877
    Cat. No.
    A15384

    NSC 87877

    NSC 87877 is a potent inhibitor of shp2 and shp1 protein tyrosine phosphatases (SH-PTP2 and SH-PTP1).

    5 mg
    $20.00
    10 mg
    $30.00
    All 5 sizes
  • TCS 401 free base
    Cat. No.
    A15390

    TCS 401 free base

    Synonyms: TCS401

    TCS 401 is a selective inhibitor of protein-tyrosine phosphatase 1B (PTP1B) (Ki values are 0.29, 59, 560, 1100, > 2000, > 2000 and > 2000 μM for PTP1B, CD45 D1D2, PTPβ, PTPε D1, SHP-1, PTPα D1 and LAR D1D2 respectively).

    10 mg
    $800.00
    25 mg
    $1,480.00
    All 4 sizes
  • NSC87877 disodium
    Cat. No.
    A16120

    NSC87877 disodium

    NSC-87877 is a cell-permeable inhibitor of both SHP-1 and SHP-2 with IC50 values of 355 and 318 nM respectively.

    5 mg
    $30.00
    10 mg
    $50.00
    All 7 sizes
  • Sodium stibogluconate
    Cat. No.
    A18008

    Sodium stibogluconate

    Synonyms: Stibogluconate trisodium nonahydrate

    Sodium stibogluconate (Stibogluconate trisodium nonahydrate) is a potent inhibitor of protein tyrosine phosphatase. Sodium stibogluconate inhibits 99% of SHP-1, SHP-2 and PTP1B activity at 10, 100, 100 μg/mL, respectively.

    100 mg
    $40.00
    1 g
    $75.00
    All 2 sizes
  • SHP394
    Cat. No.
    A18613

    SHP394

    SHP394 is an orally efficacious protein tyrosine phosphatase SHP2 inhibitor with an IC50 of 23 nM.

    5 mg
    $580.00
    10 mg
    $880.00
    All 5 sizes
  • DPM-1001
    Cat. No.
    A18674

    DPM-1001

    DPM-1001 is a potent, specific, orally bioavailable and non-competitive inhibitor of protein-tyrosine phosphatase (PTP1B) with an IC50 of 100 nM, an an analog of the specific PTP1B inhibitor trodusquemine (MSI-1436; IC50=600 nM). DPM-1001 has anti-diabetic property.

    1 mg
    $135.00
    5 mg
    $415.00
    All 6 sizes
  • RMC-4550
    Cat. No.
    A18893

    RMC-4550

    RMC-4550 is a potent, selective and allosteric inhibitor of SHP2, with an IC50 of 0.583 nM.

    1 mg
    $50.00
    5 mg
    $115.00
    All 7 sizes
  • 7-BIA
    Cat. No.
    A18934

    7-BIA

    7-BIA is a receptor-type protein tyrosine phosphatase D (PTPRD) inhibitor with an IC50 of ~1-3 μM.

    1 mg
    $140.00
    5 mg
    $365.00
    All 7 sizes
  • SHP2 IN-1
    Cat. No.
    A19099

    SHP2 IN-1

    SHP2 IN-1 (compound 13) is an allergic inhibitor of SHP2 (PTPN11), with an IC50 of 3 nM.

    1 mg
    $265.00
    5 mg
    $805.00
    All 6 sizes
  • PTP1B-IN-8
    Cat. No.
    A19109

    PTP1B-IN-8

    PTP1B-IN-8 is a potent and selective potent protein tyrosine phosphatase-1B (PTP1B) inhibitor extracted from patent CN103626692A, example 1.

    1 mg
    $80.00
    5 mg
    $190.00
    All 7 sizes
  • cyt-PTPε Inhibitor-1
    Cat. No.
    A19276

    cyt-PTPε Inhibitor-1

    cyt-PTPε Inhibitor-1 is a potent cytosolic protein tyrosine phosphatase epsilon (cyt-PTPε) inhibitor, binds to the catalytic domain of cyt-PTPε, blocks c-Src activation (dephosphorylation of c-Src), and exhibits anti-osteoclastic activity.

    1 mg
    $20.00
    5 mg
    $30.00
    All 3 sizes
  • TPI-1
    Cat. No.
    A20423

    TPI-1

    TPI-1, also known as Tyrosine Phosphatase Inhibitor 1, is a SHP-1 inhibitor; inhibits recombinant SHP-1 with an IC50 of 40 nM.

    1 mg
    $40.00
    2 mg
    $65.00
    All 9 sizes
  • PTP1B-IN-2
    Cat. No.
    A20428

    PTP1B-IN-2

    PTP1B-IN-2 is a potent protein tyrosine phosphatase 1B (PTP1B) inhibitor with an IC50 of 50 nM.

    1 mg
    $35.00
    5 mg
    $90.00
    All 7 sizes
  • JTT 551
    Cat. No.
    A20776

    JTT 551

    JTT 551 is selective a protein tyrosine phosphatase 1B (PTP1B) inhibitor, with Kis of 0.22 μM and 9.3 μM for PTP1B and TCPTP (T-cell protein tyrosine phosphatase), respectively; JTT 551 can be used in the research of type 2 diabetes mellitus.

    1 mg
    $315.00
    5 mg
    $615.00
    All 6 sizes
  • Ertiprotafib
    Cat. No.
    A20815

    Ertiprotafib

    Synonyms: PTP 112

    Ertiprotafib is an inhibitor of PTP1B, IkB kinase β (IKK-β), and a dual PPARα and PPARβ agonist, with an IC50 of 1.6 μM for PTP1B, 400 nM for IKK-β, an EC50 of ~1 μM for PPARα/PPARβ.

    1 mg
    $75.00
    5 mg
    $190.00
    All 6 sizes
  • PTP1B-IN-3
    Cat. No.
    A21149

    PTP1B-IN-3

    PTP1B-IN-3 is a potent and selective PTP1B inhibitor with IC50s of 120 nM (PTP1B) and 120 nM (TCPTP), respectively.

    1 mg
    $280.00
    5 mg
    $810.00
    All 6 sizes
  • SHP099 hydrochloride
    Cat. No.
    A21762

    SHP099 hydrochloride

    Synonyms: SHP-099

    SHP099 hydrochloride is a potent, selective and orally available SHP2 inhibitor with an IC50 of 70 nM.

    5 mg
    $76.00
    10 mg
    $130.00
    All 4 sizes
  • TCS 401
    Cat. No.
    A21859

    TCS 401

    TCS 401 is a selective inhibitor of protein tyrosine phosphatase 1B (PTP1B).

    1 mg
    $40.00
    2 mg
    $55.00
    All 8 sizes
  • PTP1B-IN-1
    Cat. No.
    A22000

    PTP1B-IN-1

    Synonyms: PTP1B inhibitor

    PTP1B-IN-1 is a potent protein tyrosine phosphatase-1B (PTP1B) inhibitor with IC50 of 1.6 mM; 1,2,5-thiadiazolidin-3-one-1,1-dioxide scaffold for derivatives synthesis.

    1 mg
    $120.00
    2 mg
    $180.00
    All 8 sizes
  • IACS-13909
    Cat. No.
    A22159

    IACS-13909

    IACS-13909 is a selective, potent and orally active SHP2 allosteric inhibitor with an IC50 of 15.7 nM and a Kd of 32 nM.

    1 mg
    $90.00
    5 mg
    $230.00
    All 7 sizes

Items 1-25 of 147

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