Catalogue Number: 109-005-127-JIR
|Shelf Life:||12 months|
|Type:||Polyclonal Secondary Antibody - Unconjugated|
|Isotype:||IgG + IgM|
|Immunogen:||IgG + IgM (H+L)|
Description: Whole IgG antibodies are isolated as intact molecules from antisera by immunoaffinity chromatography. They have an Fc portion and two antigen binding Fab portions joined together by disulfide bonds and therefore they are divalent. The average molecular weight is reported to be about 160 kDa. The whole IgG form of antibodies is suitable for the majority of immunodetection procedures and is the most cost effective. Based on immunoelectrophoresis and/or ELISA, the antibody reacts with both human IgG and IgM. It also reacts with the light chains of other human immunoglobulins. No antibody was detected against non-immunoglobulin serum proteins. The antibody has been tested by ELISA and/or solid-phase adsorbed to ensure minimal cross-reaction with bovine serum proteins, but it may cross-react with immunoglobulins from other species.
Goat Anti-Human IgG + IgM (H+L) unconjugated secondary antibody. This is an affinity purified whole IgG polyclonal antibody and has been tested and/or adsorbed to ensure minimal cross reactivity with Bovine serum proteins.
10-20 µg / ml Dilution factors are presented in the form of a range because the optimal dilution is a function of many factors, such as antigen density, permeability, etc. The actual dilution used must be determined empirically.
Storage: Store at 2-8°C under sterile conditions. Prepare working dilution on day of use. Expiration date: one year from date of receipt. The expiration date may be extended if test results are acceptable for the intended use.