Eurofins Biomnis code

P21

Synonyms

• Down syndrome
• HT21
• Serum markers for Trisomy 21
• Serum screening for Trisomy 21 risk
• Trisomy 21 - 1st T - clinical details
• T21 - serum markers
• T21 MSM

Specialty

Down Syndrome screening and foetal biochemistry

Clinical significance

[To be translated]

Preanalytics

• 3 mL :
• Serum (do not use plasma)
•   Refrigerated

• A tube specifically for this analysis : No

Further information

If a sample is taken from a gel tube, it is necessary to send a decanted serum
Non hemolysed, non-icteric, non lipemic sample. Sample must be centrifuged as quickly as possible and international samples must be frozen within 4 hours of sampling.
Please conserve an additional sample in your serolibrary until you have received the result.
In accordance with French regulation, ALWAYS attach the prescription, a copy of the ultrasound report and a copy of the patient consent form, signed by both the patient and the physician.

Documents to download

• Specific Request form B2(INTGB)

Methodology

Fluoro-Immunoassay (time resolved)

Turnaround time

3 days