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MSLN/Mesothelin Protein, Human, Recombinant (hFc), Biotinylated

(Synonyms: SMRP, MPF, mesothelin) Copy Product Info

Synonyms: SMRP, MPF, mesothelin

Catalog No. TMPY-02875 Copy Product Info
Mesothelin Protein, Human, Recombinant (hFc), Biotinylated is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 60.7 kDa and the accession number is Q13421-2.

Product Introduction

Bioactivity
Bioactivity
Immobilized Anti-MSLN Antibody, human IgG1 at 2 μg/mL (100 μL/well) can bind Recombinant Human MSLN/Mesothelin Protein (Fc Tag), Biotinylated (Cat#TMPY-02875), the EC50 is 0.9-2.7 ng/mL.
Description
Mesothelin Protein, Human, Recombinant (hFc), Biotinylated is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 60.7 kDa and the accession number is Q13421-2.
Species
Human
Expression System
HEK293 Cells
TagN-hFc
Accession NumberQ13421-2
ConstructionA DNA sequence encoding the human MSLN (Q13421-2) (Glu296-Gly580) was expressed with the fused Fc region of human IgG1 at the N-terminus. The expressed protein was biotinylated in vitro. Predicted N terminal: Glu
Protein Purity
> 85 % as determined by SDS-PAGE
Endotoxin< 1.0 EU/μg of the protein as determined by the LAL method.
FormulationLyophilized 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.
ReconstitutionA Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
SynonymsSMRP, MPF, mesothelin
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
Chemical Properties
Molecular Weight60.7 kDa (predicted); 65 kDa (reducing condition, due to glycosylation)
Storage & Solubility Information
ShippingIn general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
StorageIt 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.

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Related Tags: MSLN/Mesothelin Protein, Human, Recombinant (hFc), Biotinylated chemical structure | MSLN/Mesothelin Protein, Human, Recombinant (hFc), Biotinylated molecular weight