Key features and details
- Expression system: Native
- Purity: > 95% SDS-PAGE
- Suitable for: SDS-PAGE
Product nameNative Human IgE protein
See all IgE proteins and peptides
Purity> 95 % SDS-PAGE.
Prepared from myeloma plasma shown to be non reactive for HbsAG, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests.
Protein lengthFull length protein
Predicted molecular weight200 kDa
Additional sequence informationFrom Human myeloma plasma.
Our Abpromise guarantee covers the use of ab229797 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
ab229797 reacted only with anti IgE and not with anti IgG, IgA, IgM or IgD by immunodiffusion and IEP techniques.
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Preparation and Storage
Stability and Storage
Shipped on Dry Ice. Store at -80°C.
Preservative: 0.05% Sodium azide
Constituent: 0.82% Sodium phosphate
- Immunoglobulin heavy constant epsilon
RelevanceIgE is the class of antibodies produced in the lungs, skin, and mucous membranes. It may protect against parasite invasion, but it is a major factor in allergic reactions. The antigen-specific IgE interacts with mast cells and eosinophils, triggers the release of histamine, leukotrienes and other substances that lead to the itching, sneezing and congestion of allergies - and the life threatening respiratory distress of asthma and anaphylactic shock.
Cellular localizationCell Membrane
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab229797 has not yet been referenced specifically in any publications.