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物种
Human分子别名
Prostate stem cell antigenAccession
O43653表达序列
Protein sequence (O43653, Leu12-Ser86, with C-hFc tag) LLCYSCKAQVSNEDCLQVENCTQLGEQCWTARIRAVGLLTVISKGCSLNCVDDSQDYYVGKKNITCCDTDLCNAS
表达宿主
HEK293分子量
Predicted MW: 34.3 kDa Observed MW: 43-55 kDa纯度
＞95% by SDS-PAGE内毒素含量
<0.1EU/μg标记
Unconjugated标签
with C-hFc tag性状
Lyophilized Powder缓冲体系
Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4.
溶解方法
Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.储存条件
12 months from date of receipt, -20 to -70 °C as supplied.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
1 week, 2 to 8 °C under sterile conditions after reconstitution.
Please avoid repeated freeze-thaw cycles.
Prostate stem cell antigen is a glycosylphosphatidylinositol-anchored cell membrane glycoprotein. In addition to being highly expressed in the prostate it is also expressed in the bladder, placenta, colon, kidney, and stomach. It is up-regulated in a large proportion of prostate cancers and is also detected in cancers of the bladder and pancreas. The ligand activating PSCA or the downstream physiological role has not yet been determined, because of its mechanism and over expression in prostate cancer cells, PSCA can potentially serve as a biomarker for detecting cancer.
电泳
2μg（R: reducing conditions）
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