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  3. Integrin

Integrin

Integrin

Related Products

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Integrins, a family of heterodimeric adhesion receptors for diverse extracellular matrices, have consistently been implicated as crucial drivers of ovarian cancer development and progression. A number of the RGD-based members of the integrin family, including α5β1, and αvβ3 or αvβ5 integrins, are markedly elevated in aggressive ovarian tumors. These adhesion receptors appear to promote cell adhesion, survival, motility and invasion during ovarian tumor growth or metastatic progression. Importantly, the functions of these integrins are strongly dependent on the activation of focal adhesion kinase (FAK) and its downstream signaling, including the PI3K/Akt- and Ras/MAPK-dependent pathways.

Integrins are transmembrane proteins and are major receptors for cell-extracellular matrix (ECM) and cell-cell adhesion. Modulation of these molecules, particularly αv integrin family, has exhibited profound effects on fibrosis in multiple organ and disease state. Based on the several studies, the integrins αvβ3, αvβ5, αvβ6, and αvβ8 have been known to modulate the fibrotic process via activation of latent transforming growth factor (TGF)-β in pre-clinical models of fibrosis.

Each integrin is typically formed by the non-covalent pairing of one α subunit, of which, 18 types are known to exist, and one β subunit, of which 8 types are known to exist. Together, 24 distinct heterodimers have been identified to date. The αv subunit can form heterodimers with the β1, β3, β5, β6 or β8 subunits and β1 can associate with many different α subunits from α1 to α11, and αv, indicating that not all theoretically possible α and subunit pairs form. Interestingly, the activation of TGF-β appears to be a common function of multiple αv integrins.

Integrin Related Products (315):

Cat. No. Product Name Effect Purity
  • HY-P3160
    Fibronectin Modulator
    Fibronectin, a glycoprotein present in blood as well as in cells, is a biomarker of tissue injury. Fibronectin binds to membrane-spanning receptor proteins called integrins. Fibronectin also binds to other extracellular matrix proteins such as collagen, fibrin, and heparan sulfate proteoglycans[1].
  • HY-100506
    GLPG0187 Antagonist 99.43%
    GLPG0187 is a broad spectrum integrin receptor antagonist with antitumor activity; inhibits αvβ1-integrin with an IC50 of 1.3 nM[1]. GLPG0187 inhibits migrasome biogenesis without cytotoxicity[3].
  • HY-16141
    Cilengitide Antagonist 99.80%
    Cilengitide (EMD 121974) is a potent integrins antagonist with IC50s of 0.61 nM (ανβ3), 8.4 nM (ανβ5) and 14.9 nM (α5β1), respectively. Cilengitide inhibits the binding of ανβ3 and ανβ5 to Vitronectin with IC50s of 4 nM and 79 nM, respectively. Cilengitide inhibits TGF-β/Smad signaling, mediates PD-L1 expression. Cilengitide also induces apoptosis, shows antiangiogenic effect in the research against glioblastoma and other cancers[1][2][3].
  • HY-P0023
    Cyclo(-RGDfK) Inhibitor
    Cyclo(-RGDfK) is a potent and selective inhibitor of the αvβ3 integrin, with an IC50 of 0.94 nM[1]. Cyclo(-RGDfK) TFA potently targets tumor microvasculature and cancer cells through the specific binding to the αvβ3 integrin on the cell surface[2].
  • HY-P0278
    RGD 99.12%
    RGD is a tripeptide that effectively triggers cell adhesion, addresses certain cell lines and elicits specific cell responses; binds to integrins.
  • HY-172493
    DSPE-PEG1000-iRGD
    DSPE-PEG1000-iRGD is a PEG compound which composed of DSPE and an αv-integrins targeting peptide (iRGD). iRGD peptide binds to αv-integrins, and then proteolytically cleaved in the tumor to produce CRGDK/R to interact with neuropilin-1, and has tumor-targeting and tumor-penetrating properties. DSPE-PEG1000-iRGD can be used for drug delivery[1].
  • HY-171331
    AB-3PRGD2
    AB-3PRGD2 is a radiotherapeutic agent targeting integrin αvβ3. AB-3PRGD2 shows improved tumor uptake and prolonged tumor retention, leading to significantly enhanced tumor growth suppression. AB-3PRGD2 can remodel the tumor immune microenvironment by upregulating PD-L1 expression and increasing tumor-infiltrating CD8+ T cells[1].
  • HY-150124A
    K34c hydrochloride Antagonist
    K34c hydrochloride is a potent and selective α5β1 integrin antagonist. By inhibiting α5β1 integrin, K34c hydrochloride reduces chemotherapy-induced premature senescence and promotes apoptosis. K34c hydrochloride can be used in glioblastoma research[1].
  • HY-107587
    A-286982 Inhibitor 99.33%
    A-286982 is a potent and allosteric LFA-1/ICAM-1 interaction inhibitor with IC50s of 44 nM and 35 nM in an LFA-1/ICAM-1 binding and LFA-1-mediated cellular adhesion assay, respectively[1][2].
  • HY-P5929
    VnP-16
    VnP-16 can promote bone formation by accelerating osteoblast differentiation and activity through direct interaction with β1 integrin followed by FAK activation[1].
  • HY-102073
    TG53 Inhibitor
    TG53 is a potent inhibitor of tissue transglutaminase (TG2) and fibronectin (FN) protein-protein interaction. TG53 inhibits formation of a complex with integrin β1 and activation of FAK and c-Src during SKOV3 cell attachment onto FN. TG53 can be used for ovarian cancer research[1].
  • HY-130060
    12(S)-HETrE Inhibitor
    12(S)-HETrE is a fatty acid metabolite that inhibits platelet aggregation. 12(S)-HETrE can be used in thrombosis-related research[1].
  • HY-130119
    Integrin-IN-2 Inhibitor
    Integrin-IN-2 (compound 39) is an orally bioavailable pan αv integrin inhibitor. Integrin-IN-2 can increases the αvβ6, αvβ3, αvβ5 and αvβ8 binding affinities with pIC50 values of 7.8, 8.4, 8.4 and 7.4, respectively[1].
  • HY-N0416
    Cucurbitacin B Inhibitor 99.81%
    Cucurbitacin B belongs to a class of highly oxidized tetracyclic triterpenoids and is oral active. Cucurbitacin B inhibits tumor cell growth, migration and invasion and cycle arrest, but induces cell apoptosis. Cucurbitacin B has potent anti-inflammatory, antioxidant, antiviral, hypoglycemic, hepatoprotective, neuroprotective activity[1][2][3][4][5].
  • HY-125668
    Ro 43-5054
    Ro 43-5054 is a platelet glycoprotein IIb-IIIa receptor antagonist. Ro 43-5054 can be used in the research of early reocclusion after thrombolytic therapy[1].
  • HY-12290
    Arg-Gly-Asp-Ser Inhibitor
    Arg-Gly-Asp-Ser is an integrin binding sequence that inhibits integrin receptor function. Arg-Gly-Asp-Ser directly and specifically bind pro-caspase-8, pro-caspase-9 and pro-caspase-3, while it does not bind pro-caspase-1.
  • HY-P1613
    Cyclo(Arg-Gly-Asp-D-Phe-Val) Inhibitor
    Cyclo(Arg-Gly-Asp-D-Phe-Val) (Cyclo(RGDfV)) is an integrin αvβ3 inhibitor. Cyclo(Arg-Gly-Asp-D-Phe-Val) has antitumor activity. Cyclo(Arg-Gly-Asp-D-Phe-Val) can be used for the research of acute myeloid leukemia[1].
  • HY-P3523
    KGDS Activator 99.78%
    KGDS is synthetic peptides, targeting integrin GPIIb-IIIa located on the membrane of human activated platelets. Amino acid sequence: Lys-Gly-Asp-Ser[1].
  • HY-17369R
    Tirofiban (hydrochloride monohydrate) (Standard) Antagonist
    Tirofiban (hydrochloride monohydrate) (Standard) is the analytical standard of Tirofiban (hydrochloride monohydrate). This product is intended for research and analytical applications. Tirofiban (L700462) hydrochloride monohydrate is a selective and reversible platelet integrin receptor (Gp IIb/IIIa) antagonist that inhibits fibrinogen binding to this receptor and has antithrombotic activity. Tirofiban hydrochloride monohydrate induces proliferation and migration on endothelial cell by inducing production of VEGF. Tirofiban hydrochloride monohydrate can significantly reduces myocardial no-reflow and ischemia-reperfusion injury by alleviating myocardial microvascular structural and endothelial dysfunction in the ischemic area[1][2][3].
  • HY-172495
    DSPE-PEG3000-iRGD
    DSPE-PEG3000-iRGD is a PEG compound which composed of DSPE and an αv-integrins targeting peptide (iRGD). iRGD peptide binds to αv-integrins, and then proteolytically cleaved in the tumor to produce CRGDK/R to interact with neuropilin-1, and has tumor-targeting and tumor-penetrating properties. DSPE-PEG3000-iRGD can be used for drug delivery[1].