Physical State: Sterile-filtered liquid
Storage: Store at 2-8°C under sterile conditions. Prepare working dilution fresh each day.
Expiration date: one year from date of receipt. However, the expiration date may be extended if the product is stored according to the recommendation and the test results are acceptable for its intended use.
Purity: Based on immunoelectrophoresis at an antigen concentration of 20 mg/ml, the pattern of precipitation against rabbit anti-goat whole serum is the same as that against rabbit anti-goat IgG, F(ab')2 fragment specific. No precipitin line was detected against rabbit anti-goat IgG, Fc fragment specific.