(tested or 100% immunogen sequence identity)
Purified homogenous IgM isolated from human serum. Immunization with intact (19S) and split IgM (7S). Freund's complete adjuvant is used in the first step of the immunization procedure.
Human IgM, Fc specific.
- Dot Blot
The reactivity of the antiserum is directed to the Fc subunit of the IgM molecule which expresses strict isotypic (class) specificity. It does not react with IgG, IgA and IgG/Fab or any non-Ig protein in human serum, as tested by immunoelectrophoresis and double radial immunodiffusion. As unlabelled primary or secondary reagent for indirect detection techniques, to prepare conjugates with markers of the user's own choice, to prepare an insoluble immunoaffinity adsorbent or a solid phase antibody reagent by coupling to an artificial carrier and as catching or detection antibody in non-isotopic methodology and solid phase immunochemistry. When applied in any cytochemical or histochemical procedure or solids phase coupling technique, the optimum concentration of the IgG preparation should always be established by titration. Typical working dilutions in histochemistry are usually between 1:50 and 1:250. in ELISA and comparable non-precipitating antibody-binding assays between 1:500 and 1:5000.
Lyophilized from PBS, pH 7.2, No preservatives added
Reconstitute with distilled water.
Short term: store at 4°C. Long term: store at -20°C. Avoid freeze-thaw cycles.
For research use only. Intended for use by laboratory professionals.
This antibody carries the LSBio 100% Guarantee.