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Anti -Hepatitis B Surface Antigen (HBsAg)
Anti -Hepatitis B Surface Antigen (HBsAg)
Pricing
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| Clone |
Host |
Grade |
Applications |
| Polyclonal |
Goat |
Affinity Purified |
E |
|
| Hepatitis B surface antigen (HBsAg) is a serological marker on the surface of hepatitis B virus. It is a group of morphologically heterogeneous complex macromolecular structures found in the serum of patients with hepatitis B virus infection. Electron microscopy reveals three forms of HBsAg, 20nm spherical particles, tubular structures of variable lengths and a diameter of 20nm, and 40nm spherical "Dane" particles which are the hepatitis B virus. Purified HBsAg has a density of 1.20-1.21 g/ml. HBsAg usually contain protein, carbohydrate, and lipid. HBsAg particles carry the common determinant, a, as well as d or y and w or r subtype determinants, and are classified into the four major subtypes, adw, adr, ayw and ayr. Rare sera contain HBsAg particles with all four subtype determinants (adywr). | | | Catalog # | H1910-15H | | Applications | Suitable for use in ELISA. Other applications not tested. | | Recommended Dilution | Optimal dilutions to be determined by the researcher. | | Storage and Stability | May be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | CAS Number | n/a | | Clone Type | Polyclonal | | Host | Goat | | Source | Human | | Concentration | As reported | | Form | Supplied as a liquid. | | Purity | Purified by Protein G affinity chromatography. | | Immunogen | Purified HBsAg from virulates | | Specificity | Recognizes human hepatitis B surface antigen. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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