Enhancement of Endometrial Receptivity by Cnidium officinale through Expressing LIF and Integrins

Table 1

Condition of mobile phase for chromatographic separation.

Time (min)	Solvent A (%)^a	Solvent B (%)^b
0	100
30		100
35		100
36	100	0
43	100	0

^aDistilled water, ^b0.1% (v/v) trifluoroacetic acid in water.