Table 2.

Membrane-bound and soluble GAP activity in CCRCC stratified by grade and stage

a
	Low Grade (G1-G2)	High Grade (G3-G4)	P
mGAP	6099 ± 1689	6313 ± 1105	ns
sGAP	1193 ± 231	1895 ± 213	<0.05
b
	Low Stage (T1-T2)	High Stage (T3-T4)	P
mGAP	6322 ± 1169	5699 ± 893	ns
sGAP	1563 ± 210	1693 ± 310	ns

Values are means ± SE of Units per mg of protein (U/mg Prot). Abbreviations: ns not significant. Statistically significant results are in bold.