Carbonic Anhydrase XII His Tag Protein, Human
CA12,Carbonate dehydratase XII,carbonic anhydrase 12,Carbonic Anhydrase XII,carbonic anhydrase XIICAXII,carbonic dehydratase,CA-XII,EC 4.2.1.1,FLJ20151,HsT18816,Tumor antigen HOM-RCC-3.1.3
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物种
Human抗原名称
Carbonic Anhydrase XII分子别名
CA12; Carbonate dehydratase XII; carbonic anhydrase 12; Carbonic Anhydrase XII; carbonic anhydrase XIICAXII; carbonic dehydratase; CA-XII; EC 4.2.1.1; FLJ20151; HsT18816; Tumor antigen HOM-RCC-3.1.3Accession
Accession#: O43570表达序列
Ala25-Ser301, with C-terminal 8*His表达宿主
HEK293分子量
35-43kDa纯度
>95% by SDS-PAGE内毒素含量
<0.1EU/μg标记
Unconjugated标签
His Tag性状
Lyophilized Powder缓冲体系
PBS, pH7.4溶解方法
Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.储存条件
· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.文献引用
1.Türeci , Sahin U, Vollmar E, Siemer S, Gottert E, Seitz G, et al. Human carbonic anhydrase XII: cDNA cloning, expression, and chromosomal localization of a carbonic anhydrase gene that is overexpressed in some renal cell cancers. Proc Natl Acad Sci U S A. 1998;95(13):7608-7613.
2.Ivanov S, Liao SY, Ivanova A, Danilkovitch-Miagkova A, Tarasova N, Weirich G, et al. Expression of hypoxia-inducible cell-surface transmembrane carbonic anhydrases in human cancer. Am J Pathol. 2001;158(3):905-919.
Carbonic anhydrases (CAs) are zinc metalloenzymes that catalyze the reversible hydration of CO2 to bicarbonate and protons and are therefore involved in vital physiological processes. CA XII is a membrane isozyme that is upregulated in several tumor types. CA XII is crucial for the regulation of the intracellular pH and thus for the maintenance of cell function and survival. Additionally, the enzyme contributes to the acidification of the tumor microenvironment, which in turn promotes tumor invasion and migration.CA IX and CA XII contribute to the adaptation of malignant cells to hypoxia and acidosis through the regulation of intracellular and extracellular pH. High CA IX expression is found in the kidney, lung, colon, breast, cervix, ovary, brain, and few other tumors, while CA XII is overexpressed in the kidney, gastric, colorectal, breast, and brain tumors.
电泳
- 1μg (R: reducing condition, N: non-reducing condition).
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