HIV Test Kit (4th Generation)

(TO BE USED FOR IVD/LAB PURPOSES ONLY) The Trustline HIV-Ab/Ag 4^th Gen Rapid Test detects HIV p24 in addition to IgG and IgM enabling HIV infection to be caught as early as 16 days post-infection. This product features: A lateral flow immunoassay for the qualitative detection of antibodies (IgG, IgM, IgA) to anti-HIV-1 & 2 virus and HIV-1 p24 antigen in human serum, plasma or whole blood.

• 4^th Generation HIV test to detect p24 in addition to IgG and IgM for early detection
• Evaluated by NIB
• Requires only 5 µL of specimen
• Use serum, plasma or whole blood
• Results available within 15 min to allow prompt action to be taken at the point of care
• Performance validated with BBI low titre panel and Chinese FDA HIV Ab Panel
• Sensitivity: 100 %, Specificity: 99.84 %
• Shelf life: 24 month at 1-30 °C

Each kit contains:

• Individually sealed foil pouches containing:
  • One cassette device
  • One desiccant
• Specimen transfer device
• Sample diluent(5 mL/bottle)
• One package insert (instruction for use)

TEST PRINICPLE : The TRUSTline HIV-Ab/Ag 4th Gen Rapid Test is a lateral flow immunochromatographic assay. The test strip consists of: 1) a burgundy colored conjugate pad containing recombinant HIV-gp120-41 and gp-36 antigens conjugated with colloidal gold (HIV conjugates), monoclonal anti-HIV-p24 antibody conjugated with colloidal gold (p24 conjugates) and rabbit IgG-gold conjugates (for control line), 2) a nitrocellulose membrane strip containing two test lines (Ag line and Ab line) and a control line (C line). The Ab line is pre-coated with HIV-gp120-41 and HIV-2 gp-36 antigens for the detection of antibodies to HIV-1 including O or HIV-2, the Ag line is pre-coated with another monoclonal anti-HIV-p24 antibody for the detection of p24 antigen, and the C line is pre-coated with goat anti-rabbit IgG antibody. When an adequate volume of test specimen is dispensed into the sample well of the test cassette, the specimen migrates by capillary action across the cassette. IgG, IgM or IgA antibodies to HIV-1 or HIV-2, if present in the specimen, migrate through the conjugate pad where they bind to the HIV conjugates. The immunocomplex is then captured on the membrane by the pre-coated HIV-1 2 antigens forming a burgundy colored Ab line, indicating a positive test result. Absence of the Ab line suggests an HIV-1 and HIV-2 antibody negative result. HIV-1 p24 antigen, if present in the specimen, migrates through the conjugate pad where it binds to the p24 conjugates. The immunocomplex is then captured on the membrane by the pre-coated HIV-p24 antibody, forming a burgundy colored Ag line, indicating a positive test result. Absence of the Ag line suggests a HIV-p24 antigen negative result.  The test contains an internal control (C line), which should exhibit a burgundy colored line of the immunocomplex of the control antibodies regardless of color development on the test lines. If the C line does not develop, the test result is invalid and the specimen must be retested with another device. hiv card

Buy HIV Test Kit Online in India – 4th Generation Rapid HIV Ab/Ag Combo Test

DxKart brings you a high-performance HIV Test Kit designed for fast, accurate and early screening of HIV infection. This advanced 4th Generation Rapid HIV Ab/Ag Combo Test detects both HIV-1/2 antibodies and HIV-1 p24 antigen, allowing earlier detection compared to conventional 3rd generation antibody-only test kits.

Unlike older HIV rapid tests that detect only antibodies, 4th generation kits reduce the diagnostic window period by identifying the p24 antigen that appears earlier in infection. This helps healthcare professionals diagnose HIV sooner and start timely medical intervention.

This HIV rapid test kit provides results within 15 minutes and requires only a small sample of whole blood, serum or plasma. No complex instruments are needed, making it ideal for hospitals, diagnostic labs, clinics, community screening camps and point-of-care testing.

Key Features:
• 4th generation HIV Ab/Ag combo technology
• Detects both antibodies and p24 antigen
• Earlier detection than 3rd generation HIV tests
• Rapid results in 15 minutes
• High sensitivity and specificity
• Easy visual interpretation
• Suitable for professional and field use
• Individual and bulk pack options available

Why Choose 4th Generation HIV Test Kit?
Traditional 3rd generation kits detect only antibodies, which may take weeks to develop. Our 4th generation HIV test kit detects antigen + antibodies, significantly reducing the window period and improving early diagnosis accuracy. This makes it the preferred choice for hospitals and diagnostic centers.

Applications:
• Hospitals
• Pathology laboratories
• Clinics
• Blood banks
• Health screening programs
• NGOs and public health camps

Why Buy from DxKart?
DxKart is a trusted online supplier of diagnostic kits and medical consumables in India. We provide:
• Genuine manufacturer products
• Competitive pricing
• Bulk order discounts
• Fast delivery across India
• Secure online ordering
• Dedicated customer support

Technical Specifications:
Test Type: Rapid immunochromatographic assay
Generation: 4th Generation (Ab/Ag Combo)
Specimen: Whole blood / Serum / Plasma
Result Time: 15 minutes
Storage: 2–30°C
Shelf Life: 24 months

Order your HIV Test Kit online today from DxKart for reliable, early and professional HIV screening. 

FAQ 

Q: Which HIV test kit is best for early detection?
A: 4th generation HIV Ab/Ag combo test kits detect both antigen and antibodies, offering earlier detection than 3rd generation kits.

✔ IVD use
✔ High sensitivity
✔ Professional use
✔ Fast delivery India

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