Test Details

C4 COMPLEMENT

Test Price: ₹ 700

C4 is critical to activation of classical pathway. Decreased levels are seen in patients with SLE, Immune Complex disease and Hereditary angioedema. Congenital deficiency of C4 increases the risk of recurrent bacteremia especially S.pneumoniae. This assay is useful in the diagnosis of C4 deficiency and for investigation of a patient with an undetectable Total complement (CH50) level.



Test Code:
DVCL1317
Report Delivery:
Daily
Parameters Included:
0
Category:
Disorders of Complement Pathway
Pre-Test Information:
Overnight fasting is preferred.
Method:
Immunoturbidimetry
Specimen:
2 mL (0.5 mL min.) serum from 1 SST. Ship refrigerated or frozen. Overnight fasting is preferred.
Stability Room:
8 hrs
Stability Refrigerated:
1 week
Stability Frozen:
2 weeks

Profile/Component - 0