Additional Information:
UFHPL Epic order code: LAB118
Plasma is not recommended since fibrinogen in the sample will add to the protein measured. If plasma must be used, the recommended anticoagulant is heparin.
CPT Code(s):
84155
Specimen Requirements:
Type: Serum
Container/Tube: Serum gel
Sample Volume: Submit full tubes.
Minimum Volume: 0.5 mL serum
Preparation:
- Send specimens in their original tubes.
- Centrifuge tubes if there is a delay in transport of more than 1 hour.
Storage:
- Sample is stable for 7 days at 15 - 25°C
- Sample is stable 30 days at 2 - 8ºC
Unacceptable Conditions: Samples with moderate or marked hemolysis will be rejected.
Specimen Retention Time: 5 days
Use:
Measurements of Total Protein are used in the diagnosis and treatment of a variety of diseases involving the liver, kidney, or bone marrow as well as other metabolic and nutritional disorders.
Methodology:
Cupric ions in an alkaline solution react with proteins and polypeptides containing at least two peptide bonds to produce a violet colored complex.
Reported:
Within 24 hours
Reference Values:
6.4-8.3 G/DL
Performed:
Monday - Friday