• Contents- (0.5 mg/ml) Protein A purified rabbit IgG in phosphate-buffered saline (PBS) containing 50% glycerol, 1% BSA, and 0.02% thimerosal.
The purified total rabbit IgG can be used as a negative control for antibodies in Western blot, immunoprecipitation, and immunohistochemistry, etc.
Maximum time for storage
Immunoglobulin gamma, IgG, mouse monoclonal H&L chain clones or rabbit, goat polyclonal antibodies have 4 parts. There are 2 heavy chains, 2 light chains. The IgG antibody has 2 antigen binding sites. They represent 70% or more of serum antibodies. This antibody can be antigen purified or protein A or G purified. For storage sodium azide is added or you can call us to request azide free antibody preparations. These will need colder storage temperatures.Rabbits are used for polyclonal antibody production by Biovision. Rabbit antibodies are very stable and can be stored for several days at room temperature. Biovision adds sodium azide and glycerol to enhance the stability of the rabbit polyclonal antibodies. Anti-human, anti mouse antibodies to highly immunogenic selected peptide sequences are" monoclonal like" since the epitope to which they are directed is less than 35 amino acids long.