Monday - Friday
High resolution SNP array analysis may be indicated if a patient with a suspected 22q11.2 deletion has a normal MLPA result. Chromosome analysis to identify a structural rearrangement may be indicated.
83891, 83900, 83901 (X 16), 83909
DNA isolation and multiplex ligation dependent probe amplification analysis using a kit from MRC-Holland.
Please make sure that the blood sample is labeled clearly for delivery to the Cancer Cytogenetics Laboratory in 1003D Abramson Research Center. Phone the laboratory to alert the staff at 215-590-5257 that a specimen is being sent.