Glossary: DTT

Glossary DTT DTT (Dithiothreitol) is a “thiol reagent” that dissolves disulfide bonds between cysteine amino acids, potentially affecting both red cell antigens and antibodies. Other, less commonly used examples of thiol reagents are 2-mercaptoethanol...

Glossary: Immediate Spin Crossmatch

Glossary Immediate Spin Crossmatch Often abbreviated as “IS crossmatch,” this is a type of serologic crossmatch performed by adding diluted red cells and patient serum/plasma to a test tube at room temperature, immediately centrifuging...

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