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. 2005 Sep 26;170(7):1091–1099. doi: 10.1083/jcb.200507048

Table I.

Purification of Flag-Pfa3p

Protein Total Activity Specific Activity Purification
mg U U/mg fold
Pfa3p
Membranes 10.0 88.0 8.8a 1.0
Extract 6.0 64.0 10.7 1.2
Elution 0.005 1.6 320.0 36.0
pESC
Membranes 10.0 1.2 0.12
Extract 8.3 1.0 0.12
Elution 0.001 0 0
a

One unit of activity is pmol of [3H]palm-Vac8p produced per minute.