Human IgE

Catalog Number

250202

Unit

0.1 mg

Price

$295.00

Format

Each vial contains 0.1 mg IgE in 0.1 ml (1 mg/ml) of PBS pH7.4 with 0.09% sodium azide. Antibody was purified by Protein-L affinity chromatography.

Data and Images

Description

This product is purified human IgE with kappa light chains produced in vitro from a hybridoma. Plasma IgE concentrations are low in normal patients. Elevated IgE levels are found in patients presenting severe allergic reactions and parasite infections. Original material was obtained from a healthy donor tested negative for HIV, HCV and hepatitis B by using US FDA-approved tests. Purity of human IgE is > 98% by SDS-PAGE analysis. There is no contamination by antibodies of other isotypes because of the cell line origin. Contaminants from foetal bovine serum were removed by Protein-L affinity chromatography. The material must be handled as potentially infectious as all human material. The product can be used as a control.

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Alternate Names

Immunoglobulin E

Accession No.

Clonality

HE1

Antigen

This is a non-immune hybridoma.

Application Notes

Purified human IgE with kappa light chain is produced in vitro from a monoclonal hybridoma. Original material was obtained from a healthy donor tested negative for HIV, HCV and hepatitis B by using US FDA-approved tests. Purity of human IgE is >98% by SDS-PAGE analysis.

Storage

Store at -20°C. Minimize freeze-thaw cycles. The material must be handled as potentially infectious as all human material. Product is guaranteed one year from the date of shipment.