TABLE 1.

R_F values of flavins by ascending TLC and PAGE

Solvent systems used are as follows: A, 5% Na₂HPO₄ in H₂O, and B, 1-butanol:HAc:H₂O (4:1:5).

	Flavin standard			AtD-LDH cofactor	AtD-2HGDH cofactor
	Riboflavin	FMN	FAD
TLC A	0.38	0.72	0.61	0.58	0.59
TLC B	0.45	0.22	0.07	0.07	0.09
PAGE	0.09	0.94	0.82	0.80	0.83