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FISH - Fluorescence In Situ Hybridization


FISH – Fluorescence In situ Hybridization
Sr. No
Test
Sample
Container type
Transportation temp. and time
Turn out Time
1
Prader villi/Angelman 15 q11
Peripheral blood
Sodium heparin Vacutainer
Ambient
3-4 days
2
DiGeorge
Peripheral blood
Sodium heparin Vacutainer
Ambient
3-4 days
3
Prenatal panel 13/21 18/X/Y
Cord blood
Sodium heparin Vacutainer(3ml)
Ambient
3-4 days
4
Sperm FISH 13/21 18/X/Y
Semen
Sterile container
Ambient
3-4 days
5
Trisomy 21 (postnatal)
Peripheral blood
Sodium heparin vacutainer
Ambient
3-4 days
6
Prenatal karyotyping + FISH (13/18/21 X/Y)
Amniotic fluid/CVS
Sterile container/medium Container
Ambient
FISH 3-4 days
7
POC Karyotyping +FISH ((13/18/21 X/Y))
Placental tissue/toe tissue
Sterile tissue culture container with normal saline or culture media
Ambient
FISH 3-4 days