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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): Gold SST, Red,  Lavender/EDTA 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

Spin: Y

Aliquot: Y

Temp: -20 C

Storage location: CPA freezer in the send-outs rack.

 

Off-site collection

Stability

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

 

Availability

STAT Performed TAT
N

2 days a week a.m

7 - 14 d

 

Performing Laboratory

Quest Diagnostics - Nichols Institute

Department

Department:  

Quest Diagnostics - Nichols Institute

33608 Ortega Highway
San Juan Capistrano, CA 92690-6130
 

Phone Number: (800) 553-5445

 

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

Analytical Volume: 0.2 mL serum

Limitations:

CPT Codes

83519

 

Clinical Utility

Clinical Utility

Send Out Instructions

 

Reference Test Name: IGF Binding Protein-1 (IGFBP-1)IgG, CSF
Reference Test Number: 36590
Instructions: Send out Mon - Fri with Quest courier.