HIV Protease

Human immunodeficiency virus (HIV) protease inhibitors block the viral enzyme that cleaves Gag and Gag-Pol polyproteins. Polyprotein cleavage is needed for the maturation of new virions. In 1988 an active HIV protease was shown to be required for viral infectivity. The three-dimensional structure solved in 1989 revealed a homodimeric aspartyl protease with one catalytic aspartate from each subunit. Saquinavir, ritonavir, lopinavir, atazanavir and nelfinavir are active-site inhibitors of the HIV-1 enzyme. Ritonavir also inhibits cytochrome P450 3A4 (CYP3A4) and is used in drug metabolism studies. The list also holds HIV-1 inhibitors with other mechanisms, such as the maturation inhibitor bevirimat and the attachment inhibitor fostemsavir.

Items 1-25 of 68

  • Nelfinavir
    Cat. No.
    A11504

    Nelfinavir

    Synonyms: Viracept; AG 1341

    Nelfinavir is a potent and orally bioavailable human immunodeficiency virus HIV-1 protease inhibitor (Ki=2 nM) and is widely prescribed in combination with HIV reverse transcriptase inhibitors for the treatment of HIV infection.

    1 mg
    $30.00
    2 mg
    $40.00
    All 8 sizes
  • Saquinavir
    Cat. No.
    A11378

    Saquinavir

    Saquinavir is a protease inhibitor. Proteases are enzymes that cleave protein molecules into smaller fragments. Saquinavir inhibits both HIV-1 and HIV-2 proteases.

    5 mg
    $25.00
    10 mg
    $45.00
    All 7 sizes
  • Amprenavir
    Cat. No.
    A11985

    Amprenavir

    Amprenavir is an human immunodeficiency virus (HIV) protease inhibitor with IC50 of 14.6 ± 12.5 ng/ml for wild-type HIV isolates

    5 mg
    $35.00
    10 mg
    $65.00
    All 6 sizes
  • Atazanavir sulfate
    Cat. No.
    A10096

    Atazanavir sulfate (BMS-232632-05)

    Synonyms: CGP-73547; Reyataz; Zrivada; BMS-232632-05

    Atazanavir is an antiretroviral drug of the protease inhibitor (PI) class. Like other antiretrovirals, it is used to treat infection of human immunodeficiency virus (HIV).

    5 mg
    $30.00
    10 mg
    $50.00
    All 8 sizes
  • Atazanavir
    Cat. No.
    A10097

    Atazanavir

    Synonyms: Reyataz; BMS232632

    Atazanavir is an antiretroviral drug of the protease inhibitor (PI) class. Like other antiretrovirals, it is used to treat infection of human immunodeficiency virus (HIV).

    5 mg
    $30.00
    10 mg
    $55.00
    All 8 sizes
  • Ritonavir
    Cat. No.
    A10799

    Ritonavir

    Synonyms: Norvir; Norvir Softgel

    Ritonavir is a protease inhibitor with activity against Human Immunodeficiency Virus Type 1 (HIV-1). Protease inhibitors block the part of HIV called protease.Ritonavir inhibits the HIV viral proteinase enzyme which prevents cleavage of the gag-pol polyprotein, resulting in noninfectious, immature viral particles.

    5 mg
    $25.00
    10 mg
    $40.00
    All 9 sizes
  • BMS-806
    Cat. No.
    A11201

    BMS-806 (BMS 378806)

    Synonyms: BMS378806

    BMS-806, also known as BMS-378806 , is a type of medicine called an entry inhibitor. Entry inhibitors work by blocking HIV from entering human cells. BMS-378806 (BMS-806) is a small molecule that blocks the binding of host-cell CD4 with viral gp120 protein and therefore inhibits the first steps of HIV-1 infection.

    1 mg
    $25.00
    2 mg
    $30.00
    All 9 sizes
  • Indinavir sulfate
    Cat. No.
    A11871

    Indinavir sulfate

    Synonyms: Crixivan

    Indinavir sulfate is a novel hydroxyaminopentane amide class of HIV-1 protease inhibitors.

    5 mg
    $20.00
    10 mg
    $25.00
    All 6 sizes
  • Fosamprenavir
    Cat. No.
    A12583

    Fosamprenavir

    Synonyms: Gw433908; Aids082186; Amprenavir phosphate

    Fosamprenavir is a prodrug of amprenavir, an inhibitor of human immunodeficiency virus (HIV) protease.

    1 mg
    $100.00
    5 mg
    $150.00
    All 5 sizes
  • RN-18
    Cat. No.
    A12980

    RN-18

    RN-18 is a HIV-1 viral infectivity factor (HIV-1 Vif) inhibitor with an IC50 of 6 μM in nonpermissive H9 cells.

    5 mg
    $20.00
    10 mg
    $30.00
    All 6 sizes
  • Trovirdine
    Cat. No.
    A13199

    Trovirdine

    Synonyms: LY300046

    Trovirdine inhibits HIV-1 RT with an IC50 of 7 nM when employing heteropolymeric primer/template (oligo-DNA/ribosomal RNA)and dGTP as substrate.

    2 mg
    $25.00
    5 mg
    $50.00
    All 7 sizes
  • BMS-663068 Tris
    Cat. No.
    A15026

    BMS-663068 Tris

    Synonyms: BMS663068 (Tris)

    BMS-663068 tris is an HIV-1 attachment inhibitor in development for the treatment of HIV-1 infection.

    1 mg
    $45.00
    5 mg
    $115.00
    All 7 sizes
  • Fosamprenavir Calcium Salt
    Cat. No.
    A15089

    Fosamprenavir Calcium Salt

    Synonyms: GW 433908G; Lexiva

    Fosamprenavir Calcium Salt is a phosphate ester prodrug of the antiretroviral protease inhibitor amprenavir, with improved solubility over the parent molecule and a potential for reduced pill burden on current dosing regimens; GW433908G is the calcium salt of the prodrug.

    1 mg
    $50.00
    2 mg
    $70.00
    All 7 sizes
  • Tipranavir
    Cat. No.
    A15262

    Tipranavir

    Tipranavir, a nonpeptidic HIV protease inhibitor (NPPI), inhibits the enzymatic activity and dimerization of HIV-1 protease, exerts potent activity against multi-PI-resistant HIV-1 isolates.

    1 mg
    $120.00
    5 mg
    $390.00
    All 7 sizes
  • Enfuvirtide Acetate(T-20)
    Cat. No.
    A15825

    Enfuvirtide Acetate(T-20)

    Synonyms: Fuzeon; DP178

    Enfuvirtide Acetate (T-20) is a 36 amino acid peptide corresponding to a region of gp41, the transmembrane subunit of HIV-1 envelope protein.

    1 mg
    $30.00
    5 mg
    $70.00
    All 7 sizes
  • GSK2838232-isomer
    Cat. No.
    A15965

    GSK2838232-isomer

    Synonyms: GSK-2838232

    GSK2838232-isomer is a novel human immune virus (HIV) maturation inhibitor being developed for the treatment of chronic HIV infection.

    5 mg
    $180.00
    10 mg
    $340.00
    All 3 sizes
  • (±)-BI-D
    Cat. No.
    A16024

    (±)-BI-D

    (±)-BI-D is a potent ALLINI(An allosteric IN inhibitor) that binds integrase at the LEDGF/p75 binding site.

    2 mg
    $190.00
    5 mg
    $315.00
    All 6 sizes
  • ABX-464
    Cat. No.
    A16912

    ABX-464

    Synonyms: SPL-464

    ABX-464, also known as SPL-464, is an inhibitor of the HIV replication potentially for the treatment of HIV infection.

    2 mg
    $25.00
    5 mg
    $50.00
    All 8 sizes
  • GSK3532795
    Cat. No.
    A17178

    GSK3532795

    Synonyms: BMS955176

    GSK3532795, also known as BMS-955176, is a potent, orally active, second-generation HIV-1 maturation inhibitor. CAS: 1392312-45-6 (free base) 2023808-13-9 (HCl) 2023798-97-0 (HCl hydrate) 2097784-79-5 (oxalate)

    Out of stock

    All 6 sizes

Items 1-25 of 68

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