covid 19 antibody test after vaccine
|Used For||Detection for Neutralizing antibodies in blood|
|Specimen||Serum, plasma, or whole blood|
|Delivery time||1 week after Get payment|
|Packing||20T/BOX ; Single Packing|
50 Boxes/Carton; 200Boxes/CTN
|Shelf Life||18 months|
A. Blood testing, Fingerstick whole blood is workable.
B. Cutoff is 50ng/mL
C. Easy to operate, no additional material required to run the assay
D. Little Specimen is required. 10ul of serum, plasma or 20ul of whole blood are enough.
Positive (+): Only C line appears, or T line is equal to C line or weaker than C line. It indicates that there are SARS-CoV-2 neutralizing antibodies in the specimen.
Negative (-): Both the T line and C line appear, when the intensity of T line is stronger than C line. It indicates that there is no SARS-CoV-2 neutralizing antibodies in the specimen, or else the titer of SARS-CoV-2 neutralizing antibodies are of very low level.
Invalid: Control line fails to appear. Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure. Review the procedure and repeat the test with a new test. If the problem persists, discontinue using the test kit immediately and contact your local distributor.
China's white list
Hangzhou Immuno Biotechnology Co., Ltd. is an emerging enterprise dedicated to the research and development, service, sales and agency of immunology-related reagent products. Based on technology research and development and product innovation, the Immuno biological team has successfully developed many products that have been well received by the market and customers through continuous technical investment. The various antigen and antibody detection reagents developed by the company have passed the inspections of the Ministry of Health in Germany, South Africa, the Philippines, Argentina and other countries, and have received unanimous praise and recognition.
The company's outstanding technical cooperation, through cooperation with universities, research institutes, technical teams and other objects, continue to expand and enrich our product line, hoping to provide our partners with high-quality and reliable antigen and antibody raw materials and test strip products.
Factory price, reasonable and competitive
OEM/ODM service, Not only packaging and brand customization, we have our own laboratory and R&D team, which can develop and customize proprietary products for customers
Timly and quickly feedback, anytime and anywhere for customer service.
Provide professional training and quality samples to help customers develop the market
Flexible trading methods to meet customer and business needs
Question 1: Can I get samples before play batch order?
A: Qulaified sample is available, details please contact with our sales.
Question 2: How about the MOQ?
A: MOQ is more than "0", but our sales team will advise you how much to order based on the products you need, national market conditions, international logistics costs and other factors
Question 3: How about the quality?
A: We already get CE, and also on the white list of Chinese goverment, furthermore, you can find our test result result on the wesite of German Ministry of Health
Question 4: Where is your factory? Can I visit your factory?
A:We are in Hangzhou, Alibaba also located in here, half an hour from Shanghai by high speed train. You are welcomed anytime that you visit us.
Question 5: Do you factory or trading company
A: We are factory, all product we supply is R&D and produce by ourself.
Question 6: How can I pay?
A: You can pay USD, EURO & RMB via T/T, PayPal or Western Union.
Question 7: Which certificate you have:
The covid 19 antibody test after vaccine is for detection antibodies to 2019 New Infectious Virus or its vaccines. The proteins ACE2 are coated in the test line region and protein RBD conjugated with the indicate particles. During testing, if there are 2019 New Infectious Virus neutralizing antibodies in the specimen, it would react with the protein RBD-particle conjugate and not react with the pre-coated protein ACE2. The mixture then migrates upward on the membrane chromatographically by capillary action and would not captured by the pre-coated antigen.
The covid 19 antibody test after vaccine contains protein RBD-coated particles. The protein ACE2 are coated in the test line region.