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HIV Test Kit

One step anti-HIV rapid test kit and HIV ELISA kits are intended to be used for blood screening as an aid for the diagnosis of HIV-1 and/or HIV-2 infection.

HIV Test strip and Cassette

anti-HIV Rapid Test

One step anti-HIV 1+2 test strip and test cassette are direct binding screening testing devices for the presence of antibodies to HIV-1 and HIV-2 viruses in human serum, plasma or whole blood specimens. These HIV rapid tests are based on the principle of double antigen sandwich immunoassay. anti-HIV rapid test kits can be used for screening of blood donors or as an aid for the diagnosis of clinical conditions related to infection with HIV-1 and/or HIV-2.

HIV ELISA Kits

Atlas Link Technology Co., Ltd supplies both HIV 1+2 antibody ELISA kit, which can detect total antibody specific to both HIV type-1 and type-2, and the 4th generation HIV ELISA kit, which can detect the HIV antibodies and antigens simultaneously, with higher sensitivity and specificity.

Gonorrhea Disease

Gonorrhea is a serious sexually transmitted disease (STD) caused by bacteria called Neisseria gonorrhoeae. After Chlamydia, gonorrhea is regarded as the second most common STD.

Infected women are asymptomatic half the time or have vaginal discharge and pelvic pain. The common symptoms in men are burning with urination and penile discharge. If gonorrhea is left untreated, it may spread all over the body, causing epididymitis or pelvic inflammatory disease, affecting joints and heart valves, and can cause infertility in as many as 10% of infected women.

Newborn infants can be infected during delivery, which causes eye infections in neonates and can eventually leads to blindness.

HIV 1/2 Test Kits: Principle, Packing...

Cat. No. Description (& Details) Specimen PCS/Box Quan. per CTN Quantity (Tests)
HIV 311 Anti-HIV 1/2 Test Strip serum 100 Bulk: 6000 PCS
Boxed: 48 Boxes
HIV 312 Anti-HIV 1/2 Test Cassette serum 25 Bulk: 1600 PCS
Boxed: 40 Boxes
HIV 313 Anti-HIV WB Test Cassette serum/WB 25 Bulk: 1600 PCS
Boxed: 40 Boxes
HIV 3114 Anti-HIV ELISA Kit serum/plasma 96 Boxed: 40 Kits
HIV 3124 HIV 1+2 Ag/Ab ELISA Kit serum/plasma 96 Boxed: 40 Kits
How to Use
HIV Rapid Test kit

Anti-HIV 1/2 Test Strip

General Information

(IVD Kit »-» Sexually Transmitted Disease -» One Step Lateral Flow Immunochromatographic Assay)

Catalog No.:HIV 311
Description:Anti-HIV 1/2 Test Strip
Category:Sexually Transmitted Disease
Style:Strip
Unit:PCS
Specimen:serum
No. of Step:One Step
Reading Time:10-15 Minutes
Cut Off:
Specification:3.0 mm
Quan. or Qual.:Qualitative
Sensitivity:98%
Specificity:98.2%
Method:Lateral Flow Double Antigen Sandwich

Packing Specification

Tests per Kit:100 Tests
Box Dimension:21.0 * 12.5 * 5.5 CM
Kits per CTN:48 Kits
Carton Dimension:53 * 45 * 36 CM
Tests per CTN (BULK):6000 Tests
Carton Volume:0.085 CBM
GW per CTN (Boxed):15.0 KG
GW per CTN (Bulk):16.0 KG

Materials Provided in the Test Kit

  • Lateral Flow immunochromatographic assay (GICA) Strip;
  • Instruction leaflet;
  • Disposable urine cup (optional).

Specimen

Serum Collection

Collect blood specimen into a red top blood collection tube by vein puncture, which contains no anticoagulants.

Allow the blood to clot, or separate the serum by centrifugation.

Carefully withdraw the serum into a new pre-labeled tube.

serum Storage Condition

Test specimens as soon as possible after collecting. The specimens can be stored up to 5 days at 2-8°C if not tested immediately. The specimens should be frozen at -20°C for longer time storage. Don’t freeze and thaw the specimens for many times. Prior to testing, bring frozen specimens to room temperature slowly and mix gently. Specimens containing visible particulate matter should be clarified by centrifugation before testing. Do not use samples demonstrating gross lipemia, gross hemolysis or turbidity in order to avoid interference on result interpretation.

Testing Principle of Lateral Flow Double Antigen Sandwich

GICA Double Antigen Sandwich Method Illustration

Double antigen sandwich technology is commonly used to detect total antibody, which include IgM, IgG and IgA antibodies, which all can react and bound to specific antigen. In the lateral flow double antigen sandwich chromatographic rapid test, recombinant or purified antigens are used to capture and detect the total antibodies specifically.

In the test band region, purified or recombinant antigens or proteins are immobilized. In the end of the membrane strip where the samples are supposed to be added, another antigen conjugated with colloidal gold particles is embedded.

During the testing process, specimen from the patient is added to the end of the membrane strip. The antigen conjugate particles resolve into the specimen, where the antigen conjugate will react and bound to the target antibodies, if present.

This antibody-antigen conjugate complex then moves along the strip to the testing band region, under capillary effect. Where the immobilized antigen captures the complex, and the antigen-antibody-antigen-colloidal gold complex is fixed on test band region. When the complex congregates, the highly concentrated colloidal gold particles will develop some red or pink color, indicate a positive result.

If there is no target antibody in the specimen, the colloidal gold particles will not congregate on the test band region, and no color will develop, indicating a negative result.

Information | Packing | Specimen | Principle

Anti-HIV 1/2 Test Cassette

General Information

(IVD Kit »-» Sexually Transmitted Disease -» One Step Lateral Flow Immunochromatographic Assay)

Catalog No.:HIV 312
Description:Anti-HIV 1/2 Test Cassette
Category:Sexually Transmitted Disease
Style:Card
Unit:PCS
Specimen:serum
No. of Step:One Step
Reading Time:10-15 Minutes
Cut Off:
Specification:4.0 mm
Quan. or Qual.:Qualitative
Sensitivity:98%
Specificity:98.2%
Method:Lateral Flow Double Antigen Sandwich

Packing Specification

Tests per Kit:25 Tests
Box Dimension:21.0 * 12.5 * 6.5 CM
Kits per CTN:40 Kits
Carton Dimension:53 * 45 * 36 CM
Tests per CTN (BULK):1600 Tests
Carton Volume:0.085 CBM
GW per CTN (Boxed):14.0 KG
GW per CTN (Bulk):16.5 KG

Materials Provided in the Test Kit

  • Test cassette in single foil pouch with desiccant;
  • Disposable sample dropper;
  • Instruction leaflet.

Specimen

Serum Collection

Collect blood specimen into a red top blood collection tube by vein puncture, which contains no anticoagulants.

Allow the blood to clot, or separate the serum by centrifugation.

Carefully withdraw the serum into a new pre-labeled tube.

serum Storage Condition

Test specimens as soon as possible after collecting. The specimens can be stored up to 5 days at 2-8°C if not tested immediately. The specimens should be frozen at -20°C for longer time storage. Don’t freeze and thaw the specimens for many times. Prior to testing, bring frozen specimens to room temperature slowly and mix gently. Specimens containing visible particulate matter should be clarified by centrifugation before testing. Do not use samples demonstrating gross lipemia, gross hemolysis or turbidity in order to avoid interference on result interpretation.

Testing Principle of Lateral Flow Double Antigen Sandwich

GICA Double Antigen Sandwich Method Illustration

Double antigen sandwich technology is commonly used to detect total antibody, which include IgM, IgG and IgA antibodies, which all can react and bound to specific antigen. In the lateral flow double antigen sandwich chromatographic rapid test, recombinant or purified antigens are used to capture and detect the total antibodies specifically.

In the test band region, purified or recombinant antigens or proteins are immobilized. In the end of the membrane strip where the samples are supposed to be added, another antigen conjugated with colloidal gold particles is embedded.

During the testing process, specimen from the patient is added to the end of the membrane strip. The antigen conjugate particles resolve into the specimen, where the antigen conjugate will react and bound to the target antibodies, if present.

This antibody-antigen conjugate complex then moves along the strip to the testing band region, under capillary effect. Where the immobilized antigen captures the complex, and the antigen-antibody-antigen-colloidal gold complex is fixed on test band region. When the complex congregates, the highly concentrated colloidal gold particles will develop some red or pink color, indicate a positive result.

If there is no target antibody in the specimen, the colloidal gold particles will not congregate on the test band region, and no color will develop, indicating a negative result.

Information | Packing | Specimen | Principle

Anti-HIV WB Test Cassette

General Information

(IVD Kit »-» Sexually Transmitted Disease -» One Step Lateral Flow Immunochromatographic Assay)

Catalog No.:HIV 313
Description:Anti-HIV WB Test Cassette
Category:Sexually Transmitted Disease
Style:Card
Unit:PCS
Specimen:serum/WB
No. of Step:One Step
Reading Time:5-20 minutes
Cut Off:
Specification:4.0 mm
Quan. or Qual.:Qualitative
Sensitivity:98.5%
Specificity:98.6%
Method:Lateral Flow Double Antigen Sandwich

Packing Specification

Tests per Kit:25 Tests
Box Dimension:21.0 * 12.5 * 6.5 CM
Kits per CTN:40 Kits
Carton Dimension:53 * 45 * 36 CM
Tests per CTN (BULK):1600 Tests
Carton Volume:0.085 CBM
GW per CTN (Boxed):14.0 KG
GW per CTN (Bulk):16.5 KG

Materials Provided in the Test Kit

  • Test cassette in single foil pouch with desiccant;
  • Disposable sample dropper;
  • Specimen Diluents;
  • Instruction leaflet.

Specimen

Serum Collection

Collect blood specimen into a red top blood collection tube by vein puncture, which contains no anticoagulants.

Allow the blood to clot, or separate the serum by centrifugation.

Carefully withdraw the serum into a new pre-labeled tube.

Whole Blood Collection

Whole blood can be collected with blood collection tube with venipuncture into blood collection tube (containing EDTA, citrate or heparin).

Or, by lancet lancing. Clean the area to be lanced with an alcohol swab. Squeeze the end of the fingertip and pierce with a sterile lancet. Wipe away the first drop of blood with sterile gauze or cotton. Take a dropper provided, while gently squeezing the dropper tube, immerse the open end in the blood drop and then gently release the pressure to draw blood into the dropper.

serum/WB Storage Condition

Test specimens as soon as possible after collecting.

The specimens can be stored up to 3 days at 2-8°C if not tested immediately. The specimens should be frozen at -20°C for longer time storage. Don’t freeze and thaw the specimens for many times.

Prior to testing, bring frozen specimens to room temperature slowly and mix gently.

Specimens containing visible particulate matter should be clarified by centrifugation before testing.

Do not use samples demonstrating gross lipemia, gross hemolysis or turbidity in order to avoid interference on result interpretation.

Testing Principle of Lateral Flow Double Antigen Sandwich

GICA Double Antigen Sandwich Method Illustration

Double antigen sandwich technology is commonly used to detect total antibody, which include IgM, IgG and IgA antibodies, which all can react and bound to specific antigen. In the lateral flow double antigen sandwich chromatographic rapid test, recombinant or purified antigens are used to capture and detect the total antibodies specifically.

In the test band region, purified or recombinant antigens or proteins are immobilized. In the end of the membrane strip where the samples are supposed to be added, another antigen conjugated with colloidal gold particles is embedded.

During the testing process, specimen from the patient is added to the end of the membrane strip. The antigen conjugate particles resolve into the specimen, where the antigen conjugate will react and bound to the target antibodies, if present.

This antibody-antigen conjugate complex then moves along the strip to the testing band region, under capillary effect. Where the immobilized antigen captures the complex, and the antigen-antibody-antigen-colloidal gold complex is fixed on test band region. When the complex congregates, the highly concentrated colloidal gold particles will develop some red or pink color, indicate a positive result.

If there is no target antibody in the specimen, the colloidal gold particles will not congregate on the test band region, and no color will develop, indicating a negative result.

Information | Packing | Specimen | Principle

Anti-HIV ELISA Kit

General Information

(IVD Kit »-» Sexually Transmitted Disease -» Enzyme Linked ImmunoadSorbent Assay)

Catalog No.:HIV 3114
Description:Anti-HIV ELISA Kit
Category:Sexually Transmitted Disease
Style:Microwell
Unit:Box
Specimen:serum/plasma
No. of Step:Two Step
Reading Time:30-30-15 Minutes
Cut Off:
Specification:48T/96T/480T
Quan. or Qual.:Qualitative
Sensitivity:99.9%
Specificity:99.9%
Method:Double Antigen Sandwich ELISA

Packing Specification

Tests per Kit:96 Tests
Box Dimension:13.5 * 9.0 * 8.0 CM
Kits per CTN:40 Kits
Carton Dimension:59 * 45 * 38 CM
Tests per CTN (BULK):40 Tests
Carton Volume:0.100 CBM
GW per CTN (Boxed):15.0 KG
GW per CTN (Bulk):15.0 KG

Materials Provided in the Test Kit

  • MICROWELL PLATE: 1 plate;
  • NEGATIVE CONTROL: 1 vial;
  • POSITIVE CONTROL SERUM: 1 vial;
  • SPECIMEN DILUENT: 1 vial;
  • HRP-CONJUGATE REAGENT: 1 vial;
  • WASH BUFFER: 1 bottle;
  • CHROMOGEN SOLUTION A: 1 vial;
  • CHROMOGEN SOLUTION B: 1 vial;
  • STOP SOLUTION: 1 vial;
  • PLASTIC SEALABLE BAG: 1 piece;
  • CARDBOARD PLATE COVER;
  • PACKAGE INSERTS: 1 copy.

Specimen

Plasma Collection

Collect blood specimen into a lavender, blue or green top blood collection tube, containing EDTA, citrate or heparin, respectively, by vein puncture.

Separate the plasma by centrifugation.

Carefully withdraw the plasma into a new pre-labeled tube.

Serum Collection

Collect blood specimen into a red top blood collection tube by vein puncture, which contains no anticoagulants.

Allow the blood to clot, or separate the serum by centrifugation.

Carefully withdraw the serum into a new pre-labeled tube.

serum/plasma Storage Condition

Test specimens as soon as possible after collecting. The specimens can be stored up to 3 days at 2-8°C if not tested immediately. The specimens should be frozen at -20°C for longer time storage. Don’t freeze and thaw the specimens for many times. Prior to testing, bring frozen specimens to room temperature slowly and mix gently. Specimens containing visible particulate matter should be clarified by centrifugation before testing. Do not use samples demonstrating gross lipemia, gross hemolysis or turbidity in order to avoid interference on result interpretation.

Testing Principle of Double Antigen Sandwich ELISA

ELISA Double Antigen Sandwich Method Illustration

In double antigen sandwich ELISA kit, a recombinant or purified antigen is pre-coated on the polystyrene microwell strips, which acts as the capturer. And, a second antigen conjugated to tracer enzyme -horseradish peroxidase (HRP) is used as the detector. Depending on whether the specimen is added together with the HRP conjugate into the microwell or not, double antigen sandwich ELSIA are subdivided to one-step kit and two-step kit.

In one step kit, the sample is incubated in the microwells together with the second antigen HRP conjugate. In case of presence of the target antibody in the sample, the pre-coated and conjugated antigens will be bound to the two variable domains of the antibody during incubation, thus the specific antigen-antibody-antigen-HRP immuno complex will develop and be captured on the solid phase.

After washing to remove unbound sample and conjugates, Chromogen solutions containing tetramethyl benzidine (TMB) and urea peroxide are added to the wells and in presence of the "sandwich" immuno complex, the colorless Chromogens are hydrolyzed by the bound HRP conjugate to a blue colored product, which turns yellow after stopping the reaction with sulfuric acid, indicating a positive result. The amount of color can be measured and is proportional to the amount of antibody in the sample.

Wells containing samples negative for target antibody remain colorless.

For two-step kit, the antibodies in the sample are first allowed to react with the pre-coated antigens during the first incubation. During this process, the target antibodies, if present, will be captured on the polystyrene microwell strips. In turn, they are detected by the addition of the HRP-conjugated antigens, with the same color development as described for one-step kit.

Information | Packing | Specimen | Principle

HIV 1+2 Ag/Ab ELISA Kit

General Information

(IVD Kit »-» Sexually Transmitted Disease -» Enzyme Linked ImmunoadSorbent Assay)

Catalog No.:HIV 3124
Description:HIV 1+2 Ag/Ab ELISA Kit
Category:Sexually Transmitted Disease
Style:Microwell
Unit:Box
Specimen:serum/plasma
No. of Step:Two Step
Reading Time:60-30-15 Minutes
Cut Off:
Specification:96T
Quan. or Qual.:Qualitative
Sensitivity:
Specificity:
Method:D-antigen and D-antibody sandwich ELISA

Packing Specification

Tests per Kit:96 Tests
Box Dimension:13.5 * 9.0 * 8.0 CM
Kits per CTN:40 Kits
Carton Dimension:59 * 45 * 38 CM
Tests per CTN (BULK):40 Tests
Carton Volume:0.100 CBM
GW per CTN (Boxed):15.0 KG
GW per CTN (Bulk):15.0 KG

Materials Provided in the Test Kit

  • MICROWELL PLATE: 1 plate;
  • NEGATIVE CONTROL: 1 vial;
  • POSITIVE CONTROL SERUM: 1 vial;
  • SPECIMEN DILUENT: 1 vial;
  • HRP-CONJUGATE REAGENT: 1 vial;
  • WASH BUFFER: 1 bottle;
  • CHROMOGEN SOLUTION A: 1 vial;
  • CHROMOGEN SOLUTION B: 1 vial;
  • STOP SOLUTION: 1 vial;
  • PLASTIC SEALABLE BAG: 1 piece;
  • CARDBOARD PLATE COVER;
  • PACKAGE INSERTS: 1 copy.

Specimen

Plasma Collection

Collect blood specimen into a lavender, blue or green top blood collection tube, containing EDTA, citrate or heparin, respectively, by vein puncture.

Separate the plasma by centrifugation.

Carefully withdraw the plasma into a new pre-labeled tube.

Serum Collection

Collect blood specimen into a red top blood collection tube by vein puncture, which contains no anticoagulants.

Allow the blood to clot, or separate the serum by centrifugation.

Carefully withdraw the serum into a new pre-labeled tube.

serum/plasma Storage Condition

Test specimens as soon as possible after collecting. The specimens can be stored up to 3 days at 2-8°C if not tested immediately. The specimens should be frozen at -20°C for longer time storage. Don’t freeze and thaw the specimens for many times. Prior to testing, bring frozen specimens to room temperature slowly and mix gently. Specimens containing visible particulate matter should be clarified by centrifugation before testing. Do not use samples demonstrating gross lipemia, gross hemolysis or turbidity in order to avoid interference on result interpretation.

Testing Principle of D-antigen and D-antibody sandwich ELISA

A simple combination of double antigen sandwich and double antibody sandwich in a single test kit.

Information | Packing | Specimen | Principle