IgAc, IgA1, IgA2 SC (Class Specific)T he reactivity of the antibody is restricted to the given protein as tested in indirect binding enzyme immunoassay, immunoblotting, immunoprecipitation and indirect immunoperoxidase staining of cytoplasmic immunoglobulins.
Monoclonal antibody concentration in the solution is 1.0 mg/mL.
Highly purified monoclonal IgA subclasses isolated from pooled human serum, secretory components isolated from human milk.
Applikationshinweise
The optimum working dilution is an assay-related characteristic and should always be determined by titration. For histochemical use optimum dilutions are mostly form 1:100 to 1:500, in ELISA from 1:1000 upwards, in Western blotting 1:2,000 to 1:10,000. These data should be interpreted as general recommendations only.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Lyophilized
Rekonstitution
Reconstitute the lyophilized ascites by adding 0.5 mL sterile distilled water.
Buffer
No foreign proteins added.
Handhabung
Dilutions may be prepared by adding phosphate buffered saline (PBS, pH 7.2). Avoid repeated thawing and freezing. If a slight precipitation occurs upon storage, this should be removed by centrifugation. This will not affect the performance of the product. Diluted ascites should be stored at +4 °C, not refrozen, and preferably used the same day.
Lagerung
4 °C/-20 °C
Informationen zur Lagerung
The lyophilized antiserum is shipped at ambient temperature and may be stored at +4 °C, prolonged storage at or below -24 °C.
Target
IgAc, IgA1, IgA2
Hintergrund
To identify the presence of IgA and secretory subclasses in human serum, other body fluids, cell and tissue substrates and to determine its concentration in techniques as radioimmunoassay, ELISA, indirect immunoperoxidase and indirect immunofluorescence staining of cytoplasmic IgA, subclasses or secretory component and immunoblotting.