Goat anti Human IgE (epsilon chain) (FITC) (43R-1136)

Goat anti Human IgE (epsilon chain) secondary antibody (FITC)

Synonyms Goat anti Human Immunoglobulin E (epsilon chain) secondary antibody (FITC)
Specificity This antibody reacts with heavy chains on human IgE (epsilon chain).
Cross Reactivity No reactivity is observed to non-immunoglobulin human serum proteins or light chains on all human immunoglobulins or serum proteins from bovine, mouse or rabbit IgG1.
Applications FC, IF, IHC
Immunogen Purified Human IgE

Specifications

Host Goat
Source Goat serum was obtained from healthy animals of US origin and under the care of a registered veterinarian.
Purity > 95% pure
Method of Purification Affinity purified using solid phase Human IgE
Tag/Conjugate FITC
Form & Buffer Clear, fluorescent yellow liquid, containing 10 mM Sodium Phosphate, 0.15 M Sodium Chloride, 1% (w/v) BSA and 0.05% (w/v) Sodium Azide. Protease/IgG free, pH 7.2.
Concentration 1.0 mg/ml

Usage & Assay Information

Usage Recommendations The optimal working dilution should be determined by the end user. Suggested starting dilution(s): 1:20 – 1:2000 for most applications

Storage & Safety

Storage Store at 2-8 deg C.

General Information

Biological Significance IgE is the least abundant immunoglobulin in plasma, found at a concentration of less that 0.6 micrograms/ml of normal plasma. Elevated IgE levels are found in patients experiencing severe allergic reactions and parasitic infections. Although IgE is typically the least abundant isotype - blood serum IgE levels in a normal non-atopic individual are only 0.05% of the Ig concentration, compared to 10 mg/ml for the IgGs (the isotypes responsible for most of the classical adaptive immune response) - it is capable of triggering the most powerful immune reactions.

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Availability: In stock

Price: $325.00
Size: 1 mg
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