4nm Colloidal Gold-AffiniPure Goat Anti-Rat IgM, µ Chain Specific (min X Hu,Bov,Hrs Sr Prot) (LM Grade)

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 the heavy chain of rat IgM but not with rat IgG or the light chains of rat 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 human, bovine and horse serum proteins, but it may cross-react with IgM from other species.

• Clonality: Polyclonal
• Host: Goat
• Reactivity: Rat

• Quantity: 1 ml
• Storage: Store freeze-dried powder at 2-8°C. When ready to use, rehydrate with indicated volume of dH2O and centrifuge if not clear. After rehydration, aliquot and freeze undiluted product at -20°C or below. Avoid repeated freezing and thawing. Prepare working dilution fresh each day. Expiration date: one year from date of rehydration. However, the expiration date may be extended if the product is stored according to the recommendation and the test results are acceptable for its intended use.
• Buffer: 0.01M Sodium Borate - Sodium Phosphate, 0.15M NaCl, pH 8.5