Vial of Rabbit Anti-Human serum (Coombs reagent). Used by Commonwealth Serum Laboratories (CSL) Ltd, Parkville, Victoria. About 1954. The indirect Coombs test is used to screen pregnant women for IgG antibodies that are likely to pass through the placenta into the foetal blood and cause haemolytic disease of the newborn. Screening for Rh factor

Physical Description

Small (0.5cc) glass vial with paper label contining clear yellow liquid.


Example of CSL blood typing reagent

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