Complement Activity, Total (CH50)

May 20, 2015
Complement Activity, Total (CH50)
Effective date: May 25, 2015
The following changes will apply for Complement Activity, Total (CH50)
measurement:

Methodology from current EIA to turbidimetry

Reference range 41.68 - 95.06 U/ml (adult). Range not established for
pediatric age groups

Availability: Monday - Friday 8:00 a.m. – 4:00 p.m.

Average turn-around-time: 1 week

Sample requirements: Serum 1mL minimum. Must be separated and
frozen within 1 hour of collection. Please see instructions in the DSM LIM

Performing site: HSC Immunology
Any questions or concerns may be directed to:
Dr. Carmen Morales, Medical Director, Hematology and Immunology Disciplines, 204787-4682, [email protected]
Sheila Ozamoto, Technical Director, Immunology, 204-787-3407,
[email protected]
-1dsmanitoba.ca
Suite 1502 – 155 Carlton Street
Winnipeg, Manitoba
R3C 3H8
155, Rue Carlton, suite 1502
Winnipeg (Manitoba)
R3C 3H8
T 204.926.8005
1.866.320.8796 – Toll-free Manitoba only
F 204.940.1761
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