Description_x000D_ General description_x000D_ IgGs are glycoprotein antibodies that modulate several immune responses. Primary goat against target proteins are often used in various research applications. Thus, secondary anti-goat IgGs can be useful tools for the analysis of target proteins. However, secondary antibodies may lack species specificity as they may bind to non-related Igs in the test preparation. This may lead to increased levels of background staining. Hence, use of monoclonals can effectively reduce background staining and increase the specificity of immunoassays._x000D_ Monoclonal Anti-Goat/Sheep IgG-Alkaline Phosphatase recognizes goat and sheep IgGs. No cross-reactivity is observed with human IgGs or IgGs derived from the following species: guinea pig, rat, horse, dog, chicken, pig, mouse, rabbit, and cat._x000D_ The antibody reacts with an epitope located on the heavy chain of goat IgG1 and IgG2._x000D_ Immunogen_x000D_ Purified goat IgG_x000D_ Application_x000D_ Mouse monoclonal anti-goat/sheep IgG-alkaline phosphatase antibody has been used as a secondary antibody for ELISA assays at 1:4,000 and 1:15,210 dilutions. The product can also be used for IHC (1:40) and western blot applications (1:150,000)._x000D_ The level of IL-5 in HPAEC conditioned medium was determined by ELISA using alkaline phosphatase-conjugated monoclonal mouse anti-goat/sheep IgG (GT-34) as the secondary antibody._x000D_ Physical form_x000D_ Solution in 0.05 M Tris buffer pH 8.0, containing 1 mM MgCl2, 1% bovine serum albumin, 50% glycerol, and 15 mM sodium azide_x000D_ Disclaimer_x000D_ Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.