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IgA, human serum , purified, 5 mg
Product is the lyophilized powder of human serum IgA and buffer salts.
Purified human serum IgA is suitable for use as a positive control in antibody identification screening techniques and is recommended as an ELISA coating antigen and control.
|Antibody Type||Polyclonal Antibody|
|Application Notes||Purified human serum IgA is suitable for use as a positive control in antibody identification screening techniques and is recommended as an ELISA coating antigen and control.|
|Base Catalog Number||55906|
|Pack Size||5 mg|
|Preparation Method||Human IgA is purified from pooled human serum using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography and immunoabsorption. The product is dialyzed into 0.01M sodium phosphate, 0.07M sodium chloride, pH 7.3, filtered through a 0.22 μm filter, vialed and lyophilized.|
|Solubility||Soluble in water|
|Typical Working Concentration||Suggested working dilutions: 1:50 - 1:200 for Tissue Staining; 1:100 - 1:500 for Immunoblotting; 1:400 - 1:2,000 for ELISA|