P-gp

P-glycoprotein (P-gp) inhibitors block a drug efflux pump that contributes to multidrug resistance in cells. P-gp, also called multidrug resistance protein 1 (MDR1) or ATP-binding cassette subfamily B member 1 (ABCB1), uses energy from adenosine triphosphate (ATP) hydrolysis. It was first described in 1976 as a surface glycoprotein of drug-resistant Chinese hamster ovary cells. A crystal structure later showed a large drug-binding pocket that accounts for its broad substrate range. Verapamil and its metabolite norverapamil hydrochloride are early inhibitors, and verapamil is also listed under Calcium Channels. Later inhibitors include valspodar, tariquidar, LY335979 and elacridar, which also blocks breast cancer resistance protein (BCRP).

Items 1-25 of 107

  • Valspodar
    Cat. No.
    A11080

    Valspodar (PSC-833)

    Synonyms: PSC833; Amdray

    PSC-833 is a kind of P-glycoprotein (P-gp) modulator that inhibits P-gp-mediated multidrug-resistance (MDR).

    1 mg
    $250.00
    2 mg
    $355.00
    All 6 sizes
  • Tariquidar
    Cat. No.
    A11584

    Tariquidar (XR9576)

    Synonyms: XR 9576??XR9576??D06008; XR9576

    Tariquidar (XR9576) is a P-glycoprotein drug efflux pump inhibitor.

    5 mg
    $40.00
    10 mg
    $70.00
    All 6 sizes
  • Elacridar
    Cat. No.
    A12324

    Elacridar (GF120918)

    Synonyms: GF120918

    Elacridaris a prototypical BCRP inhibitor which inhibits the Bcrp1-mediated transport.

    5 mg
    $30.00
    10 mg
    $50.00
    All 8 sizes
  • Norverapamil hydrochloride
    Cat. No.
    A12249

    Norverapamil hydrochloride

    Synonyms: (±)-Norverapamil hydrochloride; D591 hydrochloride

    Norverapamil hydrochloride ((±)-Norverapamil hydrochloride), an N-demethylated metabolite of Verapamil, is a L-type calcium channel blocker and a P-glycoprotein (P-gp) function inhibitor.

    1 mg
    $25.00
    2 mg
    $45.00
    All 9 sizes
  • TTT-28
    Cat. No.
    A13033

    TTT-28

    TTT-28 is a synthesized thiazole-valine peptidomimetic, a novel selective inhibitor of ABCB1 (P-gp/MDR1) with high efficacy and low toxicity.

    1 mg
    $315.00
    5 mg
    $475.00
    All 6 sizes
  • ONT-093
    Cat. No.
    A13531

    ONT-093

    Synonyms: OC144-093

    ONT-093 is an orally bioavailable P-glycoprotein pump inhibitor, for the potential reversal of multidrug resistance in patients undergoing cancer chemotherapy.

    1 mg
    $40.00
    5 mg
    $90.00
    All 6 sizes
  • Laniquidar
    Cat. No.
    A13532

    Laniquidar

    Synonyms: R101933

    Laniquidar is a third-generation P-gp inhibitor, which has been used in clinic trials for modulating multidrug resistance transporters.

    5 mg
    $345.00
    10 mg
    $595.00
    All 5 sizes
  • Biricodar dicitrate
    Cat. No.
    A13533

    Biricodar dicitrate (VX-710)

    Synonyms: VX-710 dicitrate; VX-710

    Biricodar dicitrate (VX-710 dicitrate) is a modulator of P-glycoprotein and MRP-1; shows effective chemosensitizing activity in multidrug resistant cells.

    1 mg
    $510.00
    5 mg
    $1,120.00
    All 6 sizes
  • XR9576
    Cat. No.
    A13961

    XR9576

    Synonyms: Tariquidar methanesulfonate hydrate

    XR9576 is a P-glycoprotein inhibitor undergoing research as an adjuvant against multidrug resistance in cancer

    2 mg
    $25.00
    5 mg
    $55.00
    All 6 sizes
  • Elacridar hydrochloride
    Cat. No.
    A15077

    Elacridar hydrochloride

    Synonyms: GF 120918A

    Elacridar hydrochloride is a P-glycoprotein inhibitor, and has been used both in vitro and in vivo as a tool inhibitor of P-glycoprotein (Pgp) to investigate the role of transporters in the disposition of various test molecules.

    5 mg
    $60.00
    10 mg
    $70.00
    All 4 sizes
  • Zosuquidar
    Cat. No.
    A15289

    Zosuquidar

    Synonyms: LY335979

    Zosuquidar is a potent modulator of P-glycoprotein-mediated multi-drug resistance with Ki of 60 nM.

    5 mg
    $180.00
    10 mg
    $320.00
    All 5 sizes
  • KS-176
    Cat. No.
    A16195

    KS-176

    KS-176 is a potent and selective inhibitor of the breast cancer resistance protein (BCRP) multidrug transporter (IC50 values are 0.59 and 1.39 uM in Pheo A and Hoechst 33342 assays respectively).

    2 mg
    $20.00
    5 mg
    $40.00
    All 8 sizes
  • Danofloxacin mesylate
    Cat. No.
    A16483

    Danofloxacin mesylate

    Synonyms: CP 76136-27

    Danofloxacin mesylate is a fluoroquinolone antimicrobial agent that exerts its bactericidal activity primarily through the inhibition of bacterial DNA gyrase, a crucial enzyme for DNA replication. This compound displays a broad spectrum of effectiveness against various bacterial strains. Additionally, Danofloxacin mesylate is recognized as a substrate for ATP-dependent efflux transporters, including P-glycoprotein (P-gp) and multidrug resistance protein 2 (MRP2), making it relevant for studies on drug resistance mechanisms in bacteria. This agent is primarily utilized in veterinary medicine and research on antibiotic efficacy and resistance.

    25 mg
    $20.00
    50 mg
    $25.00
    All 5 sizes
  • NSC 23925
    Cat. No.
    A17049

    NSC 23925

    NSC 23925 is a plasma membrane glycoprotein 1 (Pgp1) inhibitor to reverse multidrug resistance (MDR1).

    5 mg
    $55.00
    10 mg
    $95.00
    All 5 sizes
  • FD 12-9
    Cat. No.
    A18393

    FD 12-9

    FD 12-9 is a flavonoid dimer, acts as a dual inhibitor of P-gp and BCRP, with EC50s of 285 nM and 0.9 nM, respectively. Anti-glioblastoma activity.

    5 mg
    $345.00
    10 mg
    $645.00
    All 4 sizes
  • Reversan
    Cat. No.
    A19905

    Reversan

    Synonyms: CBLC4H10

    Reversan (CBLC4H10) is a potent and nontoxic multidrug resistance-associated protein 1 (MRP1) and P-glycoprotein (Pgp) inhibitor.

    2 mg
    $85.00
    5 mg
    $110.00
    All 6 sizes
  • P-gp modulator 1
    Cat. No.
    A20054

    P-gp modulator 1

    P-gp modulator 1 is a high affinity, orally available modulator of P-glycoprotein (Pgp), can reverse the Pgp-mediated multidrug resistance ((MDR).

    1 mg
    $315.00
    5 mg
    $955.00
    All 6 sizes
  • Encequidar
    Cat. No.
    A21212

    Encequidar

    Synonyms: HM30181; HM30181A

    Encequidar (HM30181; HM30181A) is a potent and selective inhibitor of P-glycoprotein.

    1 mg
    $35.00
    2 mg
    $50.00
    All 8 sizes
  • Biricodar
    Cat. No.
    A21464

    Biricodar

    Synonyms: VX-710

    Biricodar (VX-710) is a modulator of P-glycoprotein and MRP-1; shows effective chemosensitizing activity in multidrug resistant cells.

    1 mg
    $200.00
    5 mg
    $500.00
    All 6 sizes
  • Encequidar mesylate
    Cat. No.
    A21556

    Encequidar mesylate

    Synonyms: HM30181 mesylate; HM 30181; HM30181A mesylate; HM 30181A

    Encequidar mesylate (HM30181 mesylate; HM30181A mesylate) is a competitive and potent P-glycoprotein inhibitor.

    2 mg
    $30.00
    5 mg
    $50.00
    All 8 sizes
  • Dofequidar
    Cat. No.
    A22042

    Dofequidar

    Synonyms: MS-209

    Dofequidar, also known as MS-209, is a quinolone-derived sphingomyelin synthase inhibitor that blocks P-glycoprotein and multidrug resistance-associated protein-1, is under development by Schering for the potential treatment of multidrug resistant tumors.

    1 mg
    $105.00
    5 mg
    $345.00
    All 4 sizes
  • Isosinensetin
    Cat. No.
    A24153

    Isosinensetin

    Isosinensetin is a bioactive flavonoid compound with diverse pharmacological properties. It acts as a dual inhibitor of HIV-1 protease and protein tyrosine phosphatase 1B (PTP1B), with an IC₅₀ of 2.61 µM and a Kᵢ of 0.92 µM for PTP1B, indicating its potential in antiviral and metabolic disease research. Additionally, isosinensetin inhibits P-glycoprotein (P-gp) activity in MDR1-MDCKII cells, suggesting its utility in overcoming multidrug resistance. Isosinensetin exhibits multiple therapeutic effects, including anti-tumor, anti-viral, anti-inflammatory, and antioxidant activities. These properties support its application in the research of various conditions such as cancer, chronic inflammation, osteoporosis, diabetes, and infectious diseases.

    5 mg
    $144.00
    10 mg
    $248.00
    All 4 sizes

Items 1-25 of 107

Added to your cart

View Cart Checkout

    Loading...