why should the SSA (sulfosalicylic acid precipitation test )be performed on the supernatant from centrifuged specimens?
why should the SSA (sulfosalicylic acid precipitation test )be performed on the supernatant from centrifuged specimens?
Homework Answers
SSA can be used in testing of serum ,body fluids and urine.In a urine sample 60% of SSA is added kept in ice for 15 minutes .Then the protein precipitate is removed after centrifuge method.The specimen is further analysed by acid supernatant for identifying the branched chain especially in Maple syrup urine disease.This is possible only when acid supernatant analysis is done.
Also this is used as a confirmatory test when there is a positive reading in the urine test strip for the presence of protein
If can Guv accurate quantity of the protein in the urine
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why should the SSA (sulfosalicylic acid precipitation test )be
performed on the supernatant from centrifuged specimens?
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