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Immunoreactive trypsinogen, Quantitative, Blood Spot

Order Code
99150031
CPT
83516
Test Details
Synonyms

IRT

TAT

2 working days

Methodology

Fluoresence Immunoassay

Performing Location

Accredited NRL Laboratory

Testing Frequency

Monday to Friday

Test Overview

Used in newborn screening for cystic fibrosis; elevated levels can indicate pancreatic dysfunction.

Specimen Type

Dried Blood Spot

Volume

At least 2 DBS circles (1 cm diameter each) should be filled with free-flowing blood

Specimen Container

Approved filter paper collection cards provided by NRL

Patient Preparation

No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.

Collection

The blood should be collected on 903 filter Paper (preferred), or 226 filter paper (acceptable) and allowed to dry at room temperature for four hours. Keep the paper card horizontal (on flat surface) during drying.

Specimen Stability
Temperature Period
Refrigerated 7 days
Room Temperature 2 days
Order Code
99150031
CPT
83516
Test Details
Synonyms

IRT

TAT

2 working days

Methodology

Fluoresence Immunoassay

Performing Location

Accredited NRL Laboratory

Testing Frequency

Monday to Friday

Test Overview

Used in newborn screening for cystic fibrosis; elevated levels can indicate pancreatic dysfunction.

Specimen Type

Dried Blood Spot

Volume

At least 2 DBS circles (1 cm diameter each) should be filled with free-flowing blood

Specimen Container

Approved filter paper collection cards provided by NRL

Patient Preparation

No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.

Collection

The blood should be collected on 903 filter Paper (preferred), or 226 filter paper (acceptable) and allowed to dry at room temperature for four hours. Keep the paper card horizontal (on flat surface) during drying.

Specimen Stability
Temperature Period
Refrigerated 7 days
Room Temperature 2 days