1.

纯化抗体ELISA检测结果

ELISA test results of the purified anti-serum

Dilution rates	Groups
	A	B	C	D
Note: 1K means dilution rate of 1:1000, and so on. A positive value was defined as ≥2.5×value of negative. A, B, C, D means the anti-sera of A, B, C, D rabbit respectively.
Negative	0.027	0.025	0.040	0.031
Blank	0.022	0.031	0.032	0.022
1 K	1.569	1.426	1.384	1.486
2 K	1.569	1.362	1.509	1.465
4 K	1.534	1.227	1.384	1.426
8 K	1.444	1.102	1.237	1.231
16 K	1.306	0.933	1.003	1.115
32 K	1.157	0.683	0.821	0.868
64 K	0.985	0.543	0.740	0.687
128 K	0.666	0.350	0.395	0.414
256 K	0.572	0.262	0.310	0.358
512 K	0.405	0.186	0.218	0.252