Centrifuge, remove plasma, centrifuge plasma again
Please send 1 mL frozen citrated plasma.
If collected at an offsite location, send by a STAT Courier to Hospital lab.
Lab/Phone:
330-543-8418
TAT:
1-3 days
Additional Info:
TOTAL
Males: 80-160%
Females:
<50 years: 70-160%
> or =50 years: 80-160%
FREE
Males: 65-160%
Females:
<50 years: 50-160%,/ul>
> or =50 years: 65-160%
Normal, full-term newborn infants or healthy premature infants may have decreased levels of total protein S (15-50%); but because of low levels of C4b-binding protein, free protein S may be normal or near the normal adult level (> or =50%). Total protein S reaches adult levels by 90 to 180 days postnatal.
CPT Code:
85305, 85306
Panel Includes:
Total Protein S; Free Protein S
Protein S Antigen, Plasma
Test ID/Workstation :
PSTF MAYO
Specimen Type:
Blood
Tube Type:
Blue top (sodium citrate) tube
Collection Volume:
2.7 mL
Storage:
Frozen
Availability:
Sent to reference lab
Methodology:
Latex Immunoassay (LIA)
Special Instructions:
Days Performed: Mon - Fri
Centrifuge, remove plasma, centrifuge plasma again
Please send 1 mL frozen citrated plasma.
If collected at an offsite location, send by a STAT Courier to Hospital lab.
Lab/Phone:
330-543-8418
TAT:
1-3 days
Additional Info:
TOTAL
Males: 80-160%
Females:
<50 years: 70-160%
> or =50 years: 80-160%
FREE
Males: 65-160%
Females:
<50 years: 50-160%,/ul>
> or =50 years: 65-160%
Normal, full-term newborn infants or healthy premature infants may have decreased levels of total protein S (15-50%); but because of low levels of C4b-binding protein, free protein S may be normal or near the normal adult level (> or =50%). Total protein S reaches adult levels by 90 to 180 days postnatal.
