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Somatomedin-C (IGF-1)

Somatomedin C (IGF-1)

Alternate Test Name

Insulin Like Growth Factor 1, IgF-1; Somatomedin C Blood Level

Epic Mnemonic
Sunquest Mnemonic

LAB526
SOMA

Category

Sendouts

Methodology

Chemiluminescence

Test Performance Schedule

Monday, Wednesday, Friday

Result Availability

2 – 5 days

Specimen Required

Container

Gold top (SST) tube

Volume

Pref. Vol.: 5.0 mL serum
Min. Vol.: 2.0 mL serum

Collection Instructions

• Routine venipuncture
• Immediately after collection, gently invert tube 5-10 times
• Clot 30 minutes
• Promptly centrifuge 15 minutes
• Immediately transfer serum to a plastic tube (within an hour of collection specimen must be aliquoted and frozen)
• Freeze

Transportation Instructions

Frozen

Stability

• Room temperature: Unacceptable
• Refrigerated: Unacceptable
• Frozen: 14 days

Causes for Rejection

• Specimen not centrifuged promptly after collection
• Serum is not frozen

Remarks

 

CPT Codes

84305

Effective/Revised

9/12/2019

Clinical Significance

Lorum Ipsum Opsom

 

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