Table 1.

Effective dose fifty (ED₅₀) of yielded antibodies (Igy coral snake antivenom neutralizing lethal toxic activity of coral snake venoms) using Saganuwan method [12].

Total protein of antivenom (mg/20 g mouse)	Log dose	Cumulative
		Dead	Survived	Dead	Survived	Total	Mortality rate	% Mortality	% Survival
17.2	1.2355	0	8	0	8	8	$\frac{0}{8}$	0.0	100
8.6	0.9344	4	4	4	12	16	$\frac{4}{16}$	25.0	75
4.3	0.6334	8	0	12	12	24	$\frac{12}{24}$	50.0	50.0
21.5	1.3324	8	0	20	12	32	$\frac{20}{32}$	62.5	37.5
5.3	0.7242	8	0	28	12	40	$\frac{28}{40}$	70.0	30