| Reactivity | MuSpecies Glossary |
| Applications | WB, DB, ELISA, ICC/IF, WB |
| Clonality | Polyclonal |
| Host | Goat |
| Conjugate | Unconjugated |
| Concentration | LYOPH |
| Description | The lyophilized 7S (IgG) fraction is shipped at ambient temperature and may be stored at 4C; prolonged storage at or below -20C. Prior to use, an aliquot is thawed slowly at ambient temperature, spun down again and used to prepare working dilutions by adding sterile phosphate buffered saline (PBS, pH 7.2). Repeated thawing and freezing should be avoided. Working dilutions should be stored at 4C, not refrozen, and preferably used the same day. If a slight precipitation occurs upon storage, this should be removed by centrifugation. It will not affect the performance of the product. |
| Immunogen | Purified polyclonal and monoclonal IgD isolated from BALB/C and C57BL mouse serum. Freund's complete adjuvant is used in the first step of the immunization procedure. |
| Specificity | The reactivity of the antiserum is directed to the Fc subunit of the IgD molecule which expresses strict isotypic (class) specificity. In immunoelectrophoresis and radial immunodiffusion, using various antiserum concentrations against serum of mice belonging to different allotypic groups, a single precipitin line is obtained which show a reaction of identity with the precipitin lines obtained with the purified IgD of BALB/C and C57BL origin used as immunogens. It does not react with IgG, including all subclasses, IgM and IgG/Fab or any non- Ig protein in mouse serum, as tested by immunoelectrophoresis and double radial immunodiffusion. The antiserum also reacts with membrane-bound IgD in peripheral blood cells of different mouse strains as tested by immunofluorescence microscopy. |
| Clonality | Polyclonal |
| Host | Goat |
| Purity | Protein G purified |
| Dilutions |
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| Application Notes | Indirect immunofluorescence. |
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| Publications |
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| Storage | Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles. |
| Buffer | Lyophilized from PBS (pH 7.2) |
| Preservative | No Preservative |
| Concentration | LYOPH |
| Purity | Protein G purified |
| Reconstitution Instructions | Reconstitute by by adding 1 ml sterile distilled water, spun down to remove insoluble particles, divided into small aliquots, frozen and stored at or below -20C. |
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