Purified Human Secretory IgA

Product is the lyophilized powder of human secretory IgA and buffer salts.

Application Notes

Purified IgA secretory may be used as a reference antigen, standard, blocking agent or coating protein in a variety of immunoassays including ELISA, dot immunobinding, immunoblotting, immunodiffusion and immunoelectrophoresis. Other applications include starting materials for the preparation of immunogens and solidphase immunoadsorbents. IgA from human colostrum was used as a standard in ELISA (1 mg/mL) and gel electrophoresis.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Immunoassays | ELISA | Immunoelectrophoresis

SKU	0855905
Apply Add To Quote	No
Alternate Names	Human IgA, IgA from human colostrum
Antibody Type	Polyclonal Antibody
Application Notes	Purified IgA secretory may be used as a reference antigen, standard, blocking agent or coating protein in a variety of immunoassays including ELISA, dot immunobinding, immunoblotting, immunodiffusion and immunoelectrophoresis. Other applications include starting materials for the preparation of immunogens and solidphase immunoadsorbents. IgA from human colostrum was used as a standard in ELISA (1 mg/mL) and gel electrophoresis.
Base Catalog Number	55905
Conjugate	Unconjugated
Formulation Details	Lyophilized
Host	Human
Pack Size	5 mg
Preparation Method	Human secretory IgA is purified from pooled human colostrum 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	Hazy, colorless solution at 10 mg/mL in 0.85% NaCl.
Usage Statement	Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.