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Human Immunodeficiency Virus (HIV)

abinScience offers recombinant HIV antigens (Env gp120/gp140/gp41, Gag p24/p17, Pol RT/IN/PR, Tat/Nef), validated antibodies, and RUO ELISA/neutralization tools. Each lot includes CoA with purity, endotoxin, linearity, and precision data. Retroviridae. RUO

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Selection guide

  1. Antigen choice: Prioritize Env (gp120/gp140; trimer-like) for neutralization/receptor binding; use Gag p24 for serology/core detection; focus on RT/IN/PR for replication/enzymology; include Tat/Nef for immune regulation.
  2. Clade/strain: Select Group M subtypes (A/B/C/CRF01_AE, etc.) or conserved regions; specify alignment strategy for cross-clade comparison.
  3. Glycosylation: Use HEK-expressed Env to retain glycosylation and conformational epitopes (e.g., V3, CD4bs); confirm stabilized trimer (SOSIP/native-like).
  4. Matrix & MRD: Follow CoA dilution and spike recovery; evaluate matrix effects and background in serum/plasma.
  5. Curve fitting: Use 4PL/5PL for ELISA; include negative/positive controls and L/M/H QC; report IC50/ID50 for neutralization.

Spotlight

 

Env gp140 (trimer-like), Recombinant (HEK)

Purity ≥98% (SEC-HPLC) • Endotoxin ≤1 EU/µg • Conformation-verified

 

Anti-gp41 (mAb), AF647 — ELISA/IF

Low background • Multi-platform validation • Matched controls available

 

HIV Gag p24 ELISA Kit (RUO)

LoD/LoQ • Linearity • Precision documented

FAQs

What are the application differences between gp120, gp140, and gp41?

gp120/gp140: Primary for neutralization, receptor binding, and immunogenicity; gp140 mimics native trimer. gp41: Involved in membrane fusion; used as complementary antigen.

Are different clades or recombinant forms covered?

Yes. Select clade/CRF or conserved segments per study; see lot-specific CoA and sequence notes.

Can these products be used for diagnostics?

All products are for Research Use Only (RUO) and are not intended for diagnostic or therapeutic use.

45 product results for "Human Immunodeficiency Virus (HIV)"

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  • Product types
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    Research Biosimilar (14)
    Proteins (7)
    Antibodies (24)
  • Expression system
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    E. coli (3)
    Mammalian Cells (17)
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    gp140/Glycoprotein 140 (1)
    gp140/Env Trimer (2)
    gp120 (2)
    gp125 (1)
    p24/Capsid protein p24 (1)
    gp120/Glycoprotein 120 & CD4 (1)
    gp120SU (1)
    Capsid protein p24/CA (1)
    Protein Tat (1)
    env/Env polyprotein/gp36 (2)
    gp41/Glycoprotein 41 (1)
    gp120/Glycoprotein 120 (14)
    Matrix proteinp17/MA (1)
    Protease/PR (1)
    env/Envpolyprotein (3)
    Surface protein gp120 (1)
    gp160 (1)
    env/Env polyprotein (1)
    rev/ART/TRS (1)
    nef/F-protein/Negative factor (1)
    CD3E&gp120/Glycoprotein 120 (1)
    Vif/SOR protein (1)
    gp120/SU (1)
    Gag polyprotein (3)
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    Human immunodeficiency virus 1 (1)
    Human immunodeficiency virus 1 (HIV-1) (25)
    Human immunodeficiency virus 2 (HIV-2) (2)
    Human (1)
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    IgG1b12 (1)
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    Human immunodeficiency virus 2 (HIV-2) (1)
    Human immunodeficiency virus 1 (HIV-1) (13)
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    Monoclonal (37)
  • Conjugate
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    Unconjugated (37)

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