Sign in →

Test Code IGF BP1 IGF Binding Protein 1

Clinical System Name

IgF Binding Protein 1

Synonyms

Insulin-Like Growth Factor Binding Protein 1

Sample Requirements

Specimen: Whole Blood

Container(s): Red or Gold SST or Gold Microtainer

Preferred Vol: 2.0 mL

Minimum Vol: 0.4 mL

 

Note:                OverOOvovOvernight fasting is required.

 Overnight OO

Overnight fasting is required



Overnight fasting is required

 

Processing Instructions

Reject due to: Gross hemolysis or lipemia. Received room temperature

Spin: Y

Aliquot: Y

Temp: -20 C

Storage location: Spin sample and aliquot serum into plastic aliquot tube. Store sample in CPA freezer send-outs rack.

 

Off-site collection: Spin sample and aliquot serum into plastic aliquot tube. Transport refrigerated.

Stability

Specimen Type Temperature Time
Serum Room temp 24 h
  Refrigerated 7 d
  Frozen 28 d

 

Availability

STAT Performed TAT
N

Drawn daily; Set-up T at Quest.

3 - 9 d

 

Performing Laboratory

Quest Diagnostics - Nichols Institute

33608 Ortega Highway
San Juan Capistrano, CA 92690-6130

 

Phone Number: (800) 553-5445

Department

Department:  Send Outs
 

Phone Number: (206) 987-2563

 

Reference Range

 

Age: ng/mL
Adults 5 - 34
Pediatric:  
5 - 9 years 15 - 95
10 - 14 years 8 - 64
15 - 18 years 5 - 40

 

Pediatric data from: J Clin Endocrinol Metab (1995) 80:2534-2542
 

Methodology

Method: Radioimmunoassay (RIA)

Analytical Volume: 0.2 mL serum

Limitations:

CPT Codes

83519

 

Send Out Instructions

 

Reference Test Name: IGF Binding Protein-1 (IGFBP-1)
Reference Test Number: 36590
Instructions: Send out M - F with Quest courier.