Rat IgE (Fc specific) Goat Polyclonal Antibody

Specifications

Product Data
Product Name	Rat IgE (Fc specific) Goat Polyclonal Antibody
Applications	ELISA, ID, IF, IHC, IP
Recommend Dilution	This antibody can be used In Immunocytochemical and Immunohistochemical staining for the detection of IgE at the cellular and subcellular level by staining of appropriately treated cell and tissue substrates. To identify and measure IgE in Rat serum or other body fluids. Excess labelled antibody must be avoided because it may cause high unspecific background staining and interfere with the specific signal. Recommended Dilutions: 1/20-1/80.
Reactivity	Rat
Host	Goat
Immunogen	Purified homogenous IgE isolated from Rat serum. Freund’s complete adjuvant is used in the first step of the immunization procedure.
Formulation	PBS, pH 7.2 without preservatives. Label: FITC State: Lyophilized IgG fraction. Label: Fluorescein Isothiocyanate Absorption emission: 492 nm / 515 nm Molar radio: Fluorochrome/IgG ~2.1
Concentration	10.0 mg/ml
Purification	Hyperimmune antisera with strong precipitating activity are selected for fractionation by saltprecipitation and purification of the IgG fraction by DEAE-chromatography.
Conjugation	FITC
Storage Condition	Store lyophilized at 2-8°C and reconstituted at 2-8°C for one week or (in aliquots) at -20°C for longer. Avoid Repeated thawing and freezing.
Note	Adsorption: Immunoaffinity adsorbed using insolubilized antigens as required, to eliminate antibodies cross-reacting with other with other plasma proteins. Special attention is given to the elimination of antibodies to the common Fab portion of immunoglobulins. The use of insolubilized adsorption antigens prevents the presence of excess adsorbent protein or immune complexes in the antiserum.

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