Mesothelin Protein, Mouse, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 37.41 kDa and the accession number is Q61468-1.
説明 | Mesothelin Protein, Mouse, Recombinant (His & Avi) is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 37.41 kDa and the accession number is Q61468-1. |
Species | Mouse |
Expression Host | HEK293 Cells |
Tag | C-His-Avi |
Accession Number | Q61468-1 |
別名 | MPF, mesothelin |
Construction | The Mouse MSLN (Q61468-1) (Asp298-Ser600) was expressed with a C-terminal polyhistidine tag followed by an AVI tag. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. |
Protein Purity | ≥ 95 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC. |
分子量 | 37.41 kDa (predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping |
In general, Lyophilized powders are shipping with blue ice. |
Research Background | The megakaryocyte potentiating factor belongs to the mesothelin family. This family is comprised of several mammalian pre-pro-megakaryocyte potentiating factor precursor (MPF) or mesothelin proteins. Mesothelin is a glycosylphosphatidylinositol-linked glycoprotein highly expressed in mesothelial cells, mesotheliomas, and ovarian cancer, but the biological function of the protein is not known. Megakaryocyte potentiating factor is highly expressed in mesotheliomas, ovarian cancers, and some squamous cell carcinomas (at protein level). It interacts with MUC16 and potentiates megakaryocyte colony formation in vitro. Megakaryocyte potentiating factor is secreted by several mesothelioma cell lines and is frequently elevated in the blood of patients with mesothelioma. Measurement of this protein may be useful in following the response of mesothelioma to treatment.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy |
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Mesothelin Protein, Mouse, Recombinant (His & Avi) MPF mesothelin recombinant recombinant-proteins proteins protein