Catalogue

Background
The reactivity of the antiserum is restricted to the IgE molecule as tested in ELISA, immunoblotting, immunoprecipitation. Precipitation takes place under special test conditions in the presence of polyethylene glycol. To identify the presence of IgE in human serum, other body fluids, cell and tissue substrates and to determine its concentration in techniques as radio immuno assay, ELISA, indirect immunoperoxidase and immunofluorescence staining of cytoplasmic IgE and immunoblotting. The optimum working dilution is an assayrelated characteristic and should always be determined by titration. For histochemical use optimum dilutions are mostly from 1:10 to 1:100; in ELISA from 1:50 upwards; in Western blotting from 1:100 upwards. These data should be interpreted as general recommendations only.

Source
Highly purified monoclonal IgE isolated from human serum

Product
Delipidated, heat inactivated, lyophilized, stable whole ascites IgG concentration is 1 mg/ml. No foreign proteins added. Reconstitute the lyophilized ascites by adding 0.5 ml sterile distilled water.

Formulation: Delipidated, heat inactivated, lyophilized, stable whole ascites IgG concentration is 1 mg/ml. No foreign proteins added.

Specificity
Monoclonal Mouse antibody to Human IgE, isotype specific

Species Reactivity: The antiSerum does not react with any other component of the Human Ig system or any other Human plasma protein as tested. This antiSerum has not been tested for cross-reactivity with other species.

Applications
Indirect immunofluorescence,ELISA.

Storage
The lyophilized product is shipped at ambient temperature and may be stored at +4°C; prolonged storage at or below -20°C. 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 and will not affect the performance of the product. Diluted ascites should be stored at +4°C, not refrozen, and preferably used the same day.

Caution
This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals. It may contain hazardous ingredients. Please refer to the Safety Data Sheets (SDS) for additional information and proper handling procedures. Dispose product remainders according to local regulations.This datasheet is as accurate as reasonably achievable, but our company accepts no liability for any inaccuracies or omissions in this information.