HBsAb Quantitative Elisa Test Kit
INTENDED USE
The purpose of the HBsAb quantitative ELISA Test is for in vitro quantitative determination of antibodies to hepatitis B virus surface antigen in human serum or plasma for clinical purposes and assessing antibody response levels to HBsAg vaccine.
SUMMARY
Hepatitis B virus (HBV) is an enveloped, double-stranded DNA virus belonging to the Hepadnaviridae family and is recognized as the major cause of blood transmitted hepatitis together with hepatitis C virus (HCV). Infection with HBV induces a spectrum of clinical manifestations ranging from mild, inapparent disease to fulminant hepatitis, severe chronic liver diseases, which in some cases can lead to cirrhosis and carcinoma of the liver. Classification of a hepatitis B infection requires the identification of several serological markers expressed during three phases (incubation, acute and convalescent) of the infection. Now several diagnostic tests are used for screening, clinical diagnosis and management of the disease. Hepatitis B surface antigen (HBsAg) is an important viral envelope protein, which appears shortly after infection and is a key serological marker for detection and diagnosis of HBV. Clearance during treatment shows recovery and development of neutralizing antibodies (anti-HBs) occurs in 90% of the patients. Due to the introduction of hepatitis B vaccination programs, the detection of anti-HBs has become important method for monitoring of recipients upon vaccination with synthetic and natural HBsAg. The absence of anti-HBs indicates susceptibility to HBV infection. For this, screening for anti-HBs in high-risk populations is recommended for identifying individuals who may benefit from vaccination.
Technical Parameters:
| Product Name: |
HBsAb Quantitative Elisa Test Kit |
| Manufacturer: |
Biovantion |
| Format: |
Kit |
| Applications: |
Diagnosis |
| Assay Time: |
2-3 Hours |
| Sample Type: |
Serum, Plasma |
| Specificity: |
High |
| Sensitivity: |
High |
| Shelf Life: |
18 Months |
| Kit Size: |
96 Tests |
CALCULATION OF THE RESULTS
1. Calculate the average read relative absorbance value for each set of reference calibrators and samples.
2. We recommend using proper software to calculate the results. The best curve fitting used in the assays are quadratic regression or 4-parameter regression. If the software is not available, construct a standard curve by plotting the mean absorbance value obtained for each reference standard against HBsAb concentration in mIU/ml on linear graph paper, with value on the vertical (y) axis and concentration on the horizontal (x) axis.
3. Using the mean absorbance value for each sample, determine the corresponding concentration of HBsAb in mIU/ml from the standard curve.
FAQ:
Q: What is the brand name of this test kit?
A: The brand name of this test kit is Biovantion.
Q: Where is this test kit manufactured?
A: This test kit is manufactured in China.
Q: Is this test kit certified?
A: Yes, this test kit is certified with ISO13485.
Q: What is the minimum order quantity for this product?
A: The minimum order quantity for this product is 10.
Q: What is the packaging details for this product?
A: The packaging details for this product is CARTON.
Q: What is the delivery time for this product?
A: The delivery time for this product is 7-15 days.
Q: What are the payment terms for this product?
A: The payment terms for this product is TT 100% PAYMENT.
Q: What is the supply ability for this product?
A: The supply ability for this product is 100000.
Q: Is the price of this product negotiable?
A: Yes, the price of this product is negotiable.
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