Methylmalonic acid (24hr urine)


Indications:

Can also be performed after a Valine loading dose to challenge biochemical pathways (pre- and post-valine samples)

Patient Instructions:

This test is referred to an external laboratory

Sample Requirements:

24 hour urine sample

Postal Samples Acceptable:

Yes

For further details please contact the laboratory at: lab@xxxxbiolab.co.uk