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产品信息
100-62-50UG
产品规格
种属
Human
Expression System
CHO cells
氨基酸序列
LAGETGQEAA PLDGVLANPP NISSLSPRQL LGFPCAEVSG LSTERVRELA VALAQKNVKL STEQLRCLAH RLSEPPEDLD ALPLDLLLFL NPDAFSGPQA CTRFFSRITK ANVDLLPRGA PERQRLLPAA LACWGVRGSL LSEADVRALG GLACDLPGRF VAESAEVLLP RLVSCPGPLD QDQQEAARAA LQGGGPPYGP PSTWSVSTMD ALRGLLPVLG QPIIRSIPQG IVAAWRQRSS RDPSWRQPER
分子量
26.7 kDa
分类
Recombinant
类型
Protein
纯度
≥ 95% by SDS-PAGE gel and HPLC analyses.
内毒素浓度
<1 EU/µg
偶联物
形式
Lyophilized
纯化类型
purified
内含物
no preservative
保存条件
-20°C
运输条件
Ambient
产品详细信息
PeproTech's CHO cell-derived Recombinant Human MPF is the 250 amino acid-length fragment of the Mesothelin sequence, and has a calculated molecular weight of approximately 26.7 kDa. As a result of glycosylation, Recombinant Human MPF migrates with an apparent molecular mass of approximately 32-33 kDa by SDS-PAGE gel, under reducing and non-reducing conditions.
This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis
靶标信息
Originally identified as a differentiation antigen of mesotheliomas, ovarian cystadenocarcinomas, and pancreatic adenocarcinomas, Mesothelin is a glycosylphosphatidylinositol (GPI)-anchored, cell-surface glycoprotein predominantly secreted by cells of the mesothelium. Although Mesothelin is expressed at restricted levels by normal mesothelial cells of the pleural,pericardial, and peritoneal membranes, aberrant expression has been documented in the aforementioned cancers, as well as in endometriod uterine adenocarcinomas and squamous cell carcinomas of the esophagus, stomach, lung, and cervix. Proteolytic cleavage of Mesothelin yields a soluble, polypeptide fragment designated megakaryocyte potentiating factor (MPF) based on its ability to stimulate megakaryocyte colony-forming activity of murine interleukin-3 in murine bone marrow cell cultures. Originally isolated from the HPC-Y5 pancreatic cell line, MPF has been suggested to play a role in the proliferation and differentiation of megakaryoctyes, and the regulation of resultant platelet production. While the biological functions of both Mesothelin and MPF remain speculative, high-levels of expression in cancerous tissues compared to limited distribution in normal tissues strongly suggests their involvement in tumorigenesis. Both have been demonstrated to promote tumor cell proliferation, migration,anchorage-independent growth, and tumor progression; demonstrating their involvement in heterotypic cell adhesion and the metastatic spread of cancer.
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生物信息学
蛋白别名: CAK1; CAK1 antigen; megakaryocyte potentiating factor; Mesothelin; Pre-pro-megakaryocyte-potentiating factor; SMR; soluble MPF mesothelin related protein
基因别名: MPF; MSLN; SMRP
UniProt ID: (Human) Q13421
Entrez Gene ID: (Human) 10232
