For the newly discovered new coronavirus mutant strain Omicron(B.1.1.529),our conducts the sequence comparison analysis of its 32 mutation sites. All mutation sites are outside the epitope region recognized by the new crown paired monoclonal antibody selected by our company.Therefore,according to known academic opinions,the effective production strain for Omicron(B.1.1.529)can still be detected by our product"SARS-CoV-2 Antigen Rapid Test Kit (Colloidal Gold Immunochromatography)"
Next,our will continue to follow up on the mutation of Covid-19perform sequence alignment analysis in timeand evaluate and verify the detection ability of key mutation sites to ensure the sensitivity and specificity of the kit.
The 2019-nCoV Ag Saliva Rapid Test is a lateral flow immunoassav intended for the qualitative detection of nucleocapsid protein antigen from2019-nCoV in saliva specimens directly collected from individuals who are suspected of COVID-19 by their healthcare provider within the first 7 days of symptom onset
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Product Description
The iHealth COVID-19 Antigen Rapid Test is a lateral flow assay intended for the qualitative detection of nucleocapsid protein antigen from SARS-CoV-2.
This test is authorized for non-prescription home use with self-collected anterior nasal (nares) swab samples from individuals aged 15 years or older with symptoms of COVID-19 within the first 7 days of symptom onset. This test is also authorized for non-prescription home use with adult-collected nasal swab samples from individuals aged 2 years or older with symptoms of COVID-19 within the first 7 days of symptom onset.
This test is also authorized for non-prescription home use with self-collected anterior nasal (nares) swab samples from individuals aged 15 years or older, or adult collected anterior nasal swab samples from individuals aged 2 years or older, with or without symptoms or other epidemiological reasons to suspect COVID-19 when tested twice over three days with at least 24 hours (and no more than 48 hours) between tests.
Packing Specifications
The kit is an in vitro immunochromatographic assay for the qualitative detection of Cov19, Influenza A and Influenza B virus antigens in human nasopharyngeal, oropharyngeal swab, and salvia samples.
Cov19 is an acute respiratory infectious disease that humans are easily infected with. According to current epidemiological investigations, the incubation period is 1 to 14 days, mostly 3 to 7 days. The main symptoms are: fever, fatigue, dry cough, in a few cases can appear nasal congestion, sore throat, myalgia and diarrhea. Influenza, often called the flu is caused by the influenza virus. It is a highly contagious viral infection of the respiratory tract that can be spread by coughing or sneezing. Influenza outbreaks occur every fall and winter. There are influenza A, B and C viruses. Influenza A viruses are more prevalent than influenza B and Cand causes more severe illness.
Cov19 infection and Influenza virus infection have similar symptoms, such as fever, cough, etc. This kit can simultaneously detect the antigens of the three viruses and provides an easy workflow, short turnaround time, and rapid diagnosis of Cov19, Influenza A and influenza B virus infections using nasopharyngeal, oropharyngeal swab or salvia samples.
The kit is an immunochromatographic assay,based on double antibody sandwich method to detect Cov19 and Influenza A/B virus antigens. This method does not require expensive medical instruments and consumables. After adding the extracted specimen to the sample well on the test cassette, Cov19, Influenza A/B virus antigens in the sample will interact with the colloidal gold-labeled anti-CoV-2 and Influenza A/B antibodies on the conjugate pads. Then the conjugate pad will release re-solubilized conjugate onto the nitrocellulose membrane. The nitrocellulose membrane (NC membrane) diffuses it forward.
As the sample moves along the device binding reagents situated on the nitrocellulose membrane bind to the target at the test line. If the sample contains a COV19 antigen, it will bind to the colloidal goldanti-CoV-2 Np monoclonal antibody, diffuse forward, and then react with the anti-CoV-2 Np monoclonal antibody immobilized on the NC membrane detection line (COV19 Test line). Similarly, if the specimen contains Influenza A/Influenza B antigens, the antigens will react with antibody-coated particles, the conjugate migrate laterally forward, and cause a colored lines (A, B linesrespectively).
Product Name
Neutrophil Gelatinase-Associated Lipid Carrier Protein (NGAL)Test Kit (Immunofluorescence Chromatography)
Purpose
To detect the NGAL in human plasma/serum/whole blood in vitro quantitatively.For Professional Use only.
Principles of Detection
The NGAL Test is a fluorescent lateral flow immunoassay. The test consists of: 1) a conjugate pad containing NGAL antibody conjugated with fluorescent microspheres and a control antibody (goat anti-chicken IgY antibody) conjugated with fluorescence microspheres, 2) a nitrocellulose membrane strip containing a test line (T line) and a control line (C line). The T line is pre-coated with anotherNGAL antibody, and the C line is pre-coated with a control line antibody (chicken IgY antibody).
NGAL concentration in specimen is positively correlated with the fluorescent density of the microspheres, after the measure and calculation of the quantitative fluorescence immunoassay analyzer, then the analyzer would calculate the concentration of NGAL according to the preset calibration curve in the machine and display the result, detection unit is ng/mL. C line should appear in any cases, which indicates the reaction system is effective.
Reference range
Reference value: 37-180ng/mL; The reference value is verified by referring to similar products on the market. Due to ethnic and regional differences, each laboratory can establish its own reference interval according to the actual situation.
Globally acclaimed Covid Test kits , the best of brands with CE and other requisite certificates are available at a fantastic price ( PanBio/ Flowflex/ Sd Bio sensor) . Delivery all over the globe in 2/ 5 days vide air cargo. We hold the biggest stocks in India. Pl note , prices are quantum based and fluctuate as per demand and supply.
Helicobacter pylori is a parasitic bacterium in the stomach that lives between the gastric mucosa and mucus. According to the WHO, more than half of the world's population has H. pylori and is the third leading cause of cancer-related deaths. In 1994, the WHO's IARC classified H. Pylori as a Class 1 carcinogen. The incidence of H. pylori in developing countries is the highest worldwide, highlighting the need for highly accurate and manageable testing. By 2025, the H. pylori testing market is expected to be worth 6 billion. Accordingly, SML Genetree has developed a reagent that can diagnose Helico-bacter pylori and Clarithromycin-resistant mutants (A2142G, A2143G) through DNA extracted from human hygienic tissue using Real-time Polymerase Chain Reaction. Since it contains multiple gene regions, Helico-bacter pylori and Clarithromycin-resistant mutations can be detected sensitively, and high reproducibility has been demonstrated through repeated tests by serially diluting various positive samples and standards. In addition, as a result of clinical evaluation on human sanitary inspection tissue by commissioning a large domestic consignment inspection institution, high sensitivity and specificity were confirmed, proving its excellent clinical performance.
PocRoc SARS-CoV-2 Antigen Rapid Test Kit (TRFIA) is intended for qualitative
detection of SARS-CoV-2 nucleocapsid antigen from NS specimen or VTM sample
without guanidine
1) Zhenrui (Immediate Stock) at HKD65 per test
2) Newgene (available in 3-5 days upon order) at HKD30 per test
3) Aripa (available on 22 Feb 2022) at HKD68 per test
4) Healgen (available in 1-2 weeks) at HKD48 per test
5) Giant King (available in 1-2 weeks) at HKD48 per test
6) BioTeke (immediate available - 1M) at HKD30 per test
7) TBG (MOQ : 1M) at USD4.50 per test
Antigen Detection Rapid Lateral Flow Test (latex bead-based)
AIVD Biotech's Ag test is a lateral flow immunoassay intended for the qualitative detection of nucleocapsid protein (NP) antigen in direct nasal swabs from individuals suspected of infection.
Description:
This kit utilizes the principle of latex bead immunochromatography to qualitatively detect the Np antigen in human nasal swabs. Lateral flow immunochromatographic assay provides an easy workflow, short turnaround time, and rapid diagnosis of suspected patients.
The test contains latex bead conjugate pad and a membrane strip pre-coated with antibodies specific to the antigen on the test lines (T). If novel NP antigen is present in the specimen, a visible band appears on the test lines (T) as antibody-antigen-antibody latex bead complex forms. The control line (C) is used for procedural control and should always appear if the test is performed correctly.
This method does not require expensive medical instruments and consumables. Just take the specimen and add it to the sample well. If sample contains the antigen, it will interact with the latex bead-labeled anti- NP antibodies on the conjugate pad.
Required components
1. A foil pouch with a desiccant and a single use test card, 1 piece
3. Sterile swab, 1 piece
3. Extraction buffer tube (1 ml), 1 tube.
4. Instructions for use, 1 piece.
Storage conditions
1. Store at the dark place, room temperature 18~28C with low humidity.
2. After opening the foil bag, please use the test cassette within 30 mins.
3. Expiration period 12 month
2.Specimen should be tested as soon as possible upon collection. If the sample has to be stored, store the swab sample at room temperature for up to 1 hour or 2~8C for up to 4 hours prior to testing.
Performance Characteristics
A total of 365 samples from suspected patients were tested by the RT-qPCR test. Testing results are shown in the following table:
PCR
AIVD Antigen Rapid Test Kit Positive Negative
Positive 59 8
Negative 6 292
Total: 65 300
We would like to offer you our PPE Product of Rapid Antigen and Antibody Test Kit as follows:
Certification: Full CE and Free sales certification in UAE and SAUDI ARABIA.
Country of Origin: China
FOB Price: $2.17 USD / Piece (25 Piece / Box)
Order Quantity: 100,000 Pieces
Production Capacity: 20M Pieces / Month.
Delivery: 1st Delivery after 30 days confirmed advance deposit payment
Payment Terms: Advance Deposit Payment T/T 50% in advance by Bank Transfer after mutual SPA Contract is signed against T/T 50% Remaining Balance after SGS FRI and L/S Inspection before shipment.
We hope to have a long-term business relationship with your esteemed company. Please advise us your email address to enable us to send our quotation by email.
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My company Marco&Micro test,based in china ,founded in 2010, is a leading manufacture of IVD manufacturers in China.
We have successfully developed more than 200 detection test kits so far, like COVID-19 ,Tumor, Gene Test,Reproductive HIV, TP, ZIKA, Dengue, Malaria etc.
Of course, OEM or ODM service are also available from us, also, worldwide distributors are very welcomed to discuss for win-win collaboration.
whatsup:+8613814857410
sofia.zhang@hongweitest.com
Our hot prevailing Covid19 product lines are:
Antigen rapid test kits:
saliva pen lollipop type rapid test kit
Ag rapid test kit
3combo of covid19 and FluA&B rapid test
Neutralizing Antibody Rapid Test
Fast PCR test solution:sample release agent and Loyphilized pcr kit
room temperature stock and delivery.
extractor free, takes only 5mints to get RNA sample.
All in one freeze-dried pcr kit ,decrease pipetting steps and lower contamination risk.
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