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Product Details:
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Delivery: | Within 48 Hours | Packaging Specifications: | 8 X 12 Strips, 96 Wells |
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Country Of Origin: | China,BeiJing | Detection Limit: | 18 Months |
Storage: | 2-8℃ | Specimen: | Whole Blood |
Assification: | Class1 | Product Type: | Elisa Test Kit |
High Light: | β-HCG Elisa assay kit,β-Human Chorionic Gonadotropin Elisa assay kit,Enzyme-Linked Immunosorbent Assay Test Kit |
Detection Kit for β-human Chorionic Gonadotropin (β-hCG)(ELISA).It is used in quantitative tests for β-human Chorionic Gonadotropin in human serum or urine..
Human chorionic gonadotropin (HCG) is a glycoprotein composed of 237 amino acids with a molecular mass of 25.7 kDa. It is heterodimeric, with an α subunit identical to that of luteinizing hormone (LH), follicle-stimulating hormone (FSH), thyroid-stimulating hormone (TSH), and β (beta) subunit that is unique to hCG. The β-subunit of hCG gonadotropin contains 145 amino acids.
β-HCG-positive indicates an implanted blastocyst and mammalian embryogenesis. Gestational trophoblastic disease like hydatidiform moles (molar pregnancy) or choriocarcinoma may produce high levels of β-hCG despite the absence of an embryo. It also can be used as a tumor marker, as its β subunit is secreted by some cancers including seminoma, choriocarcinoma, germ cell tumors, hydatidiform mole formation, teratoma with elements of choriocarcinoma, and islet cell tumor.
Product details | Description |
Delivery | Within 48 hours |
Packaging Specifications | 8 x 12 strips, 96 wells |
Country Of Origin | China |
Manufacturer | 18 months |
Preservation method | 2℃-8℃ |
Specimen | Whole blood |
Assification | class1 |
Type | Elisa Test Kit |
β-HCG uses a “sandwich principle”, Enzyme-linked immunological sorbent assay. To measure β-HCG levels in serum or urine, plastic wells coated with a monoclonal antibody of β-HCG are supplied in the kit. The patient’s specimen is added and, during incubation, β-HCG, if present, is fixed to the solid phase antibody, when another mono-antibody labelled with HRP is added, creating a HRP-antibody—β-HCG—antibody “sandwich”. After TMB substrate added, the result is obtained by EIA plate reader.
1. Do not exchange reagents from different lots or use reagents from other commercially available kits. The components of the kit are precisely matched for optimal performance of the tests.
2. Specimens with Hyperlipidemia and icterus show no effects on the detection results. But specimen with severe hemolysis will affect the color of the result, other test methods are suggested to use.
3. Allow the reagents and specimens to reach room temperature before use. Shake reagent gently before use.
4. Concentrated washing liquid will produce crystal at room temperature, should be diluted completely before use.
5. Never reuse microplate sealing membrane.
6. Samples containing anti-sperm antibody, anti-endometrial antibody will not affect the results.
7. Each component of the kit was inactivated, however, it should be regarded as potentially infectious.
1. Handling should preclude any pipetting by mouth. Use only pipettes with disposable tips for each specimen.
2.Do not mix materials from different master lots. Do not use kit components beyond the expiration date.
3.All materials should be brought to room temperature before use.
Contact Person: Mr. Steven
Tel: +8618600464506