In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

 But if one equalizes the upper limits of normal for both markers to a common 95 % specificity , the tumour - indicating sensitivity of CA 19 - 9 clearly surpasses that of CA 50 .
CA 50

 Although mutant pex5delta cells expressing a yeast / tobacco Pex5p chimaera failed to import a GFP - Eci1p reporter protein , they were able to grow on oleic acid .
mutant pex5delta

 Antiserum raised against rat liver S6 kinase specifically immunoprecipitates the purified 32P - labeled H4 hepatoma insulin - stimulated S6 kinase .

S6 kinase

