Sera

Blood agar plate preparations

Washed pooled cells preparations, complement titration, adsorption procedures, HA assays and for the preparation of stroma as particulate reagents.

Washed pooled cells preparations, complement titration, adsorption procedures, HA assays and for the preparation of stroma as particulate reagents.

Washed pooled cells preparations, complement titration, adsorption procedures, HA assays and for the preparation of stroma as particulate reagents.

Washed pooled cells preparations, complement titration, adsorption procedures, HA assays and for the preparation of stroma as particulate reagents.

Washed pooled cells preparations, complement titration, adsorption procedures, HA assays and for the preparation of stroma as particulate reagents.

Washed pooled cells preparations, complement titration, adsorption procedures, HA assays and for the preparation of stroma as particulate reagents.

Gamma globulins are purified from non-immunized animal serums by salt fractionation, ion-exchange chromatography and gel filtration. Gamma globulins are an inexpensive source of IgG with only trace amounts of other immunoglobulins and/or

pH: normal Immunoelectrophoresis: normal Hemoglobin: normal IgG Concentration: normal

pH: normal Immunoelectrophoresis: normal Hemoglobin: normal IgG Concentration: normal

pH: normal Immunoelectrophoresis: normal Hemoglobin: normal IgG Concentration: normal

pH: normal Immunoelectrophoresis: normal Hemoglobin: normal IgG Concentration: normal