Mesothelin Protein, Human, Recombinant (hFc), Biotinylated

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.

Pack Size	Availability	Price/USD	Quantity
20 μg	5 days	$ 306.00
100 μg	5 days	$ 726.00

Pack Size

Availability

Price/USD

Quantity

20 μg

5 days

$ 306.00

100 μg

5 days

$ 726.00

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
Tag	N-hFc
Accession Number	Q13421-2
Synonyms	MPF, SMRP, mesothelin
Construction	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.
Protein Purity	> 85 % as determined by SDS-PAGE
Molecular Weight	60.7 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℃. 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