The defined antibody specificity is directed to albumin as tested against cat sera. In immunoelectrophoresis and double radial immunodiffusion (Ouchterlony), using various antiserum concentrations against appropriate concentrations of the immunogen, a single characteristic precipitin line is obtained which shows a reaction of identity with the precipitin lines obtained against cat serum and the purified albumin. As precipitating antiserum to identify or measure cat albumin by a variety of immunodiffusion techniques, including immunoelectrophoresis, single and double radial immunodiffusion (Mancini, Ouchterlony) and electroimmunodiffusion (Laurell). It has not been tested for use in nephelometry, ELISA or immunochemistry, but this does not exclude such use if proper controls are included.
Precipitating polyclonal Goat antiSerum to Cat Serum albumin
Fields of Interest
Highly purified albumin isolated from cat serum. Freund
Delipidated, heat inactivated, lyophilized, stable whole antiserum. No preservative added. Total protein and IgG concentrations in the antiserum are comparable to those in pooled goat serum. No foreign proteins added.
Inter-species cross-reactivity is a normal feature of antibodies to Serum proteins, since homologous proteins of different species frequently share antigenic determinants. The degree of cross-reactivity is also dependent on the concentRations of the reactants and the sensitivity of the assay arrangement. This antiSerum has not been tested for cross-reactivity.
The lyophilized antiserum is shipped at ambient temperature and may be stored at +4