Covid Neutralizing Ab Test Antibodies Test Kit

Short Description:

Used For Covid Neutralizing Ab Test Antibodies Test Kit
Specimen Serum, plasma, or whole blood
Certification CE/ISO13485/White List
MOQ 1000 test kits
Delivery time 1 week after Get payment
Packing 1 test kits/Packing box20 test kits/packing box
Test Data Cutoff  50ng/mL
Shelf Life 18 months
Production Capacity 1 Million/Week
Payment T/T, Western Union, Paypal


Product Detail

Product Tags

 Covid Neutralizing Ab Test Antibodies Test Kit

Used For Covid Antibody Test SARS-CoV-2 Neutralizing Antibodies Test Kit
Specimen Serum, plasma, or whole blood
Certification CE/ISO13485/White List
MOQ 1000 test kits
Delivery time 1 week after Get payment
Packing 1 test kits/Packing box20 test kits/packing box
Test Data Cutoff  50ng/mL
Shelf Life 18 months
Production Capacity 1 Million/Week
Payment T/T, Western Union, Paypal

Neutralizing Antibodies test

SHORT INTRODUCTION

Covid Neutralizing Ab Test Antibodies Test Kit is used to detect antibodies for vaccines. The protein ACE2 is coated in the test line area, and the protein RBD is coupled to the indicator particles. During the detection process, if the specimen contains neutralizing antibodies against Covid-19, it will react with the rbd particle binding protein instead of the pre-coated ACE2 protein. The mixture then moves upward on the membrane chromatography by capillary action, without being captured by the pre-coated antigen. The new coronavirus neutralizing antibody rapid diagnostic kit contains rbd protein coated particles. ACE2 protein is coated in the detection line area.

COVID 19 antibody test

Features

A. Blood test, finger whole blood is feasible.
B. Cut-off value is 50ng/mL
Simple operation, no additional materials are required to run the analysis
D. Small specimens are required. Serum, plasma 10ul or whole blood 20ul is enough

Neutralizing Antibody

Authorized certifications

  1. CE/ISO13485
  2. White List

COVID19 neutralizing antibody (17)

Specimen collection and preparation

Nab test

 

Serum or plasma specimen:


Place dropper vertically, pull sample to filling line (approx. 10μ L), transfer sample to sample well in test unit, add 3 drops buffer (approx. 90μ L), and start timer. Look at the picture below. Avoid capturing bubbles in the sample.
Whole blood (vein/finger) specimen:
Use of dropper: Place the dropper vertically, place the specimen 0.5-1cm from the perfusion line, take 2 drops of whole blood (about 20μ L) and enter the sample well of the detection device, add 3 drops of buffer (about 90μ L ), and start the timer. Look at the picture below.
With micropipette, drain 20 μL whole blood through pipette, pour into sample well of device to be tested, add 3 drops buffer (about 90 μL), start timer. Look at the picture below.

Test Procedure

Neutralizing AB test kit

 

Interpretation of Results

Test 01

The color intensity of the test line region (T) was inversely proportional to the concentration of anti-SARS-COV-2 neutralizing antibodies in the sample. The lower the color intensity of T line, the higher the concentration of neutralizing antibody in the sample .
It is necessary to compare the color intensity of the test line area (T) with the standard color card as shown in the instruction manual (Figure 5) and then determine the test results.
1. Neutralizing antibody is positive
T line color intensity reached G8 and below standard, indicating the presence of neutralizing antibody in the sample to be tested. When T line does not develop color, it indicates that there is a strong level of neutralizing antibody in the tested sample.
2. Negative neutralization antibody
The color intensity of T line is above G9, indicating that there is no neutralizing antibody.

Our service
The ex-factory price is reasonable and competitive
OEM/ODM service is not only packaging and brand customization, we have our own laboratory and R&D team, which can develop and customize proprietary products for customers
Timely and fast feedback to serve customers anytime and anywhere.
Provide professional training and high-quality samples to help customers open up the market
Flexible trading methods to meet customer and business needs

FAQ
Question 1: Can I get samples before the game bulk order?
We have qualified samples, please contact our sales for details.

Question 2: What is the minimum order quantity?
A: The minimum order quantity is greater than “0″, but our sales team will suggest how much you order based on the products you need, domestic market conditions, international logistics costs and other factors

Question 3: How is the quality?
Answer: We have obtained the CE certification and are also on the white list of the Chinese government. You can see our test results on the website of the German Ministry of Health.
Question 4: Where is your factory? Can I visit your factory?
A: We are in Hangzhou, and Alibaba is also here. It takes half an hour to take the high-speed train from Shanghai. You are welcome to come to us at any time.

Question 5: Are you a factory or a trading company
A: We are a factory, and all the products we provide are developed and produced by ourselves.
Question 6: How to pay?
Please pay by wire transfer, PayPal or Western Union in USD, EUR and RMB.
Question 7: The certificate you hold:
Answer: CE/Quality System

 


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