Immunoglobulin A (IgA)

Product Name	Immunoglobulin A
Source	Human Plasma
Catalogue Number	340-12
Purity	> 96% (SDS-PAGE)
Form	Lyophilized
Protein	Reported in mg/vial (A₂₈₀, E^1mg/mL = 1.32)
Appearance	White to off-white powder
Reconstitution	Phosphate buffered saline, pH 7.0.
Solubility	Clear, colorless with a small amount of precipitates possible (1 mg protein/mL saline)
Formulation	Lyophilized from 100 mM Tris, 100 mM sodium chloride and 0.05% sodium azide, pH 8.0.
Related Products	GA-80A - Goat anti-Human IgA Polyclonal Antibody 340-13 - IgA antigen from human plasma - Liquid 340-35 - IgM antigen from human myeloma plasma
Recertification	5 years
Storage	-20°C
Infectious Disease Testing	Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV, HBsAg, HIV-1 (NAT), HCV (NAT), and syphilis by FDA approved methods.
Synonyms	IgA