Human Secretory Component. Tested in immunoelectrophoresis, double radial immunodiffusion and ELISA against a panel of appropriate secretions and purified Ig isotypes. The antiserum reacts with both bound secretory component (secretory IgA) and with the free SC present in human secretions. In immunoelectrophoresis against human milk, using a high electroendosmosis agar plate, free SC is precipitated in the alpha-2 region. The antiserum does not react with other molecular forms of IgA, or with any other secretory or plasma protein. Cross-reactivity Inter-species cross-reactivity is a normal feature of antibodies to serum proteins, since homo- logous proteins of different species frequently share antigenic determinants. Cross-reactivity of this antiserum has not been tested in detail.
Reactivité: Singe
ELISA, IF
Hôte: Chèvre
Polyclonal
FITC
Indications d'application
Approved: ID
Usage: This product is intended for use in precipitating techniques as immunoelectrophoresis and single and double radial immunodiffusion to identify the presence secretory component in human serum or other body fluids and to determine its concentration.
Restrictions
For Research Use only
Format
Lyophilized
Reconstitution
Sterile distilled water 1 ml
Concentration
Lot specific
Buffer
Lyophilized antiserum
Conseil sur la manipulation
Avoid repeat freeze-thaw cycles.
Stock
4 °C,-20 °C
Stockage commentaire
Long term: -20°C Short term: +4°C. Avoid repeat freeze-thaw cycles.