China Wholesale Covid 19 Antibody Test Kit Factory Suppliers - One Step hCG Pregnancy Test (Cassette) – Binic
China Wholesale Covid 19 Antibody Test Kit Factory Suppliers - One Step hCG Pregnancy Test (Cassette) – Binic Detail:
PRINCIPLE OF TEST
One Step hCG Pregnancy Test is a rapid chromatrographic immunoassay for the qualitative detection of human chorionic gonadotropin (hCG) in urine to aid in the early detection of pregnancy. The test utilizes a combination of antibodies including a monoclonal hCG antibody to selectively detect elevated levels of hCG. The assay is conducted by adding urine specimen to the specimen well of the test device and observing the formation of pink colored lines. The specimen migrates via capillary action along the membrane to react with the colored conjugate.
Positive specimens react with the specific antibody-hCG-colored conjugate and form a pink colored line at the test line region of the membrane. Absence of this pink colored line suggests a negative result. To serve as a procedural control, a pink colored line will always appear at the control line region if the test has been performed properly.
TESTING STEPS
Allow the test and the specimen to equilibrate to room temperature (15-30°C) prior to testing
1.To begin testing, open the sealed pouch by tearing along the notch. Remove the test kit from the pouch and use it as soon as possible.
2.Draw the urine sample using the pipette provided, and dispense 3-4 drops (200 µL) onto the sample well of the cassette (see diagram).
3.Wait for the pink colored bands to appear. Depending on the concentration of hCG. For all results, wait 5 to 10 minutes to confirm the observation. Do not interpret the result after 30 minutes. It is important that the background is clear before the result is read.
None of the substances at concentration tested interfered with the assay.
INTERFERING SUBSTANCES
The following substances were added in hCG free and 20 mIU/mL spiked samples.
Hemoglobin | 10 mg/mL |
bilirubin | 0.06 mg/mL |
albumin | 100 mg/mL |
None of the substances at concentration tested interfered with the assay.
COMPARISON STUDY
Other commercially available qualitative test kits were used to compare with One Step hCG Pregnancy Test for relative sensitivity and specificity in 201 urine samples. None of samples was discordant, the agreement is 100%.
Test |
Predicate Device |
Subtotal |
||
+ |
- |
|||
AIBO |
+ |
116 |
0 |
116 |
- |
0 |
85 |
85 |
|
Subtotal |
116 |
85 |
201 |
Sensitivity: 100%; Specificity: 100%
Product detail pictures:
Related Product Guide:
Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for China Wholesale Covid 19 Antibody Test Kit Factory Suppliers - One Step hCG Pregnancy Test (Cassette) – Binic, The product will supply to all over the world, such as: Paraguay, Detroit, Vancouver, Customer satisfaction is our goal. We are looking forward to cooperating with you and providing our best services to suit your needs. We warmly welcome you to contact us and make sure you feel free to contact us. Browse our online showroom to see what we can do for you. And then E-mail us your specs or inquiries today.
By Arabela from Costa Rica - 2017.07.28 15:46
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By John biddlestone from Azerbaijan - 2017.06.25 12:48