Prix FOB
Obtenir le dernier prix200 ~ 500 / Bag ( Negotiable )
|1 Bag Minimum Order
Pays:
China
N ° de modèle:
FY-EH4413
Prix FOB:
200 ~ 500 / Bag ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
200 per Bag
Commande minimale:
1 Bag
Packaging Detail:
Ice bag and Box or as customer requirements
Heure de livraison:
3-7days
Capacité de Fournir:
200 Bag per Day
Payment Type:
T/T
Groupe de produits :
Personne àcontacter FeiyueBio
C6124, Building C6, No.666, Gaoxin Avenue, East Lake High-Tech Development Zone, Wuhan,Hubei Provinc, Wuhan, Hubei
anti-immunodeficiency virus
antibody,HIV Introduction
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Human immunodeficiency virus infection and acquired immunodeficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV),a retrovirus. Following initial infection an individual may not notice any symptoms, or may experience a brief period of influenza-like illness. Typically, this is followed by a prolonged incubation period with no symptoms.If the infection progresses, it interferes more with the immune system, increasing the risk of developing common infections such as tuberculosis, as well as other opportunistic infections, and tumors which are otherwise rare in people who have normal immune function. These late symptoms of infection are referred to as acquired immunodeficiency syndrome (AIDS).This stage is often also associated with unintended weight loss.Â
HIV tests are used to detect the presence of the human immunodeficiency virus (HIV), the virus that causes acquired immunodeficiency syndrome (AIDS), in serum, saliva, or urine. Such tests may detect antibodies, antigens, or RNA. In an ELISA test, a person's serum is diluted ***-fold and applied to a plate to which HIV antigens have been attached. If antibodies to HIV are present in the serum, they may bind to these HIV antigens. The plate is then washed to remove all other components of the serum. A specially prepared "secondary antibody" an antibody that binds to human antibodies is then applied to the plate, followed by another wash. This secondary antibody is chemically linked in advance to an enzyme. Thus the plate will contain enzyme in proportion to the amount of secondary antibody bound to the plate. A substrate for the enzyme is applied, and catalysis by the enzyme leads to a change in color or fluorescence. ELISA results are reported as a number; the most controversial aspect of this test is determining the "cut-off" point between a positive and negative result.Â
FAQ:
Q1. Is sample order available?
A: Yes, we welcome sample order to test and check
quality.
Q2. What about the lead time?
A: Sample order: **5 days, mass order:****2 days. The actual time
depends on the order quantity.
Q3. Do you have any MOQ limit for led light
order?
A: Low MOQ, 1pc for sample checking is available
Q4. How do you ship the goods and how many days will it
take?
A: Our main shipping agent are DHL, FedEx, UPS and TNT, etc. It
takes **7 days.
Q5. Is it OK to use my own package?
A: Yes. Normally we offer white inner box and carton box. Your
own design is ok.
| Pays: | China |
| N ° de modèle: | FY-EH4413 |
| Prix FOB: | 200 ~ 500 / Bag ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 200 per Bag |
| Commande minimale: | 1 Bag |
| Packaging Detail: | Ice bag and Box or as customer requirements |
| Heure de livraison: | 3-7days |
| Capacité de Fournir: | 200 Bag per Day |
| Payment Type: | T/T |
| Groupe de produits : | Elisa kits |
