New York, NY - Serum levels of complement factors C3 and C4 were predictors of stroke risk over two years in a cohort of men referred for coronary angiography, with C4 emerging as predictive ...

Complement activation contributes to platelet destruction in immune thrombocytopenia (ITP). However, there has been very little data describing serum complement levels in ITP patients, and no data ...

A complement C4 (also known as a complement component 4, or simply C4) is a test to measure the level of C4 proteins you have in your blood. These proteins play a role in how your immune system ...

Your complement system consists of a group of important proteins in your bloodstream. These proteins help your immune system fight off harmful invaders, such as bacteria, and other foreign substances.

CLL primary cells and the CLL cell line HG3 were cultured in RPMI-1640 containing 10% fetal bovine serum, 50 U/ml penicillin, 50 mg/ml streptomycin and 2 mM L-glutamine (complete medium; Invitrogen ...