ANTI-IMMUNOGLOBULIN A, HUMAN химические свойства, назначение, производство
Использование
Anti-Human IgA (α-chain specific) antibody is suitable for Ouchterlony double diffusion. The antibody was used for IgA quantification by ELISA in various studies. Antibody dilution of 1:4000 was used for passive hemagglutination inhibition assay.
Общее описание
Immunoglobulin A (IgA) is the primary antibody involved in mucosal immunity. It is identified by the presence of α-type heavy chains. IgA which is composed of two subclasses IgA1 and IgA2 can exist in a dimeric secretory form found in mucous secretions.
Биохимия/физиол Действия
IgA is a secretory glycoprotein antibody that regulates the physiological balance between commensal intestinal bacteria and the defenses of the host immune system. It prevents the commensal microorganisms from invading the intestines.
ANTI-IMMUNOGLOBULIN A, HUMAN препаратная продукция и сырье
сырьё
препарат