24 Results Found

Rat Complement Serum

Product is rat serum, rapidly processed to preserve complement activity. Pooled rat serum is filtered through a 0.22 µm filter, vialed and lyophilized.

Normal Rat Serum

Rat serum is pooled from a normal donor population.

Washed, Preserved Sheep Red Blood Cells (10% Suspension)

Product is 20 ml of a 10% suspension of sheep red blood cells collected into Alsever's solution (Dextrose, sodium chloride, sodium citrate), washed with phosphate buffered saline and preserved with borate buffer, sodium acetate and 1% penicillin streptomycin.

Guinea Pig Complement

Pooled guinea pig serum is rapidly collected and frozen-preserving complement activity-and lyophilized. It is specially collected and processed under "Cold Room" conditions which maintains maximum complement activity. Guinea pig serum characterized for both classical and alternative pathway activity. Guinea pig serum complement is suitable for in vitro experiments relating to complement activation. It has been widely used in biomaterials research and pharmaceutical development. It is ideal for experiments and assays for which a high level of in vitro complement activity is necessary or a low level of complement activation fragments is required.