Laboratory Test Detail

Last Updated: May 21, 2019 @ 9:13 am

91185

Proinsulin

Specimen:Collect:
  • One SST

Also Acceptable:
  • One Lavender (EDTA)
  • One Pink Top (EDTA)
  • One Red Top
Submit:
  • 1 mL (Min:0.2 mL) Serum . Submit Frozen. Submit in a Standard Transport Tube.

Also Acceptable:
  • 1 mL (Min:0.2 mL) Plasma . Submit Frozen. Submit in a Standard Transport Tube.
Special Handling:
  • Avoid Repeated Freeze/Thaw Cycles
  • Separate aliquot required for each frozen test ordered
  • Separate from cells ASAP
  • Patient must fast 12-15 hours before collection
Rejection Criteria:
  • Grossly Hemolyzed Samples
Stability:Ambient: Unacceptable; Refrigerated: 2 Day(s); Frozen: 2 Month(s); Incubated: Unacceptable
Methodology:
  • Quantitative Chemiluminescent Immunoassay
Performed:Tuesday, Thursday
Reported:3-7 Day(s)
CPT Codes:
  • 84206
Components:
  • 91185 - PROINSULIN
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