Table 1.

Characterization of monoclonal anti-C1q A08 antibodies.

Antibody	Biotinylated -C1q A08	C1q-CLR	C1q	Inhibit of C1 activation
17-9 mAb (mIgG2a)	+	–	–	–
32-4 mAb(hIgG4)	+	+	+	–
1A12 mAb (mIgG3)	+	–	–	+
4B11 mAb (mIgG3)	+	–	–	+
ANX4 mAb (hIgG4)	–	–	+	+
Mouse total IgG	–	–	–	–
Human total IgG			–	–