| Immunogen | Human J chain is a polypeptide folded within the structure of the polymeric immunoglobulin, resulting in a very limited exposure of J chain antigenic determinants. The antiserum is raised against the isolated and purified J chain. J chains isolated from polymeric IgA and IgM are identical by criteria of composition, peptide maps and antigenicity; Human J chain is distinct from all other chain components of polymeric IgA and IgM. It has a unique primary structure as shown by sequence analyses. Freund's complete adjuvant is used in the first step of the immunization procedure. |
| Clonality | Polyclonal |
| Host | Rabbit |
| Purity | Ion exchange chromatography |
| Storage | Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles. |
| Buffer | PBS (pH 7.2) |
| Preservative | No Preservative |
| Concentration | LYOPH |
| Purity | Ion exchange chromatography |
| Reconstitution Instructions | Reconstitute by adding 1 ml sterile distilled water, spin down to remove insoluble particles. |
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