Mesothelin Protein, Human, Recombinant

Mesothelin Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 32.4 kDa and the accession number is Q13421-3.

Mesothelin Protein, Human, Recombinant

パッケージサイズ	在庫状況	単価(税別)
50 μg	在庫あり	￥ 52,500
100 μg	約5 days	￥ 93,000
200 μg	約5 days	￥ 164,500
500 μg	約5 days	￥ 349,000

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生物学的情報	Testing in progress
説明	Mesothelin Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 32.4 kDa and the accession number is Q13421-3.

Species	Human
Expression Host	HEK293
Tag	Tag Free
Accession Number	Q13421-3
別名	MPF, SMRP, Mesothelin
Construction	A DNA sequence encoding the human MSLN (NP_005814.2) (Glu296-Gly580) was expressed with two additional amino acids (Gly & Pro) at the N-terminus.
Protein Purity	≥ 85 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.
分子量	32.4 kDa (predicted)

Endotoxin	< 1.0 EU per μg of the protein as determined by the LAL method.
Formulation	Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
Reconstitution	A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
Stability & Storage	Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Shipping	In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
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

参考文献

1. Chang MC, et al. (2012) Mesothelin enhances invasion of ovarian cancer by inducing MMP-7 through MAPK/ERK and JNK pathways. Biochem J. 442 (2): 293-302. 2. Nelson HH, et al. (2011) The relationship between tumor MSLN methylation and serum mesothelin (SMRP) in mesothelioma. Epigenetics. 6 (8): 1029-34. 3. Bournet B, et al. (2012) Gene expression signature of advanced pancreatic ductal adenocarcinoma using low density array on endoscopic ultrasound-guided fine needle aspiration samples. Pancreatology. 12 (1): 27-34.

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Mesothelin Protein, Human, Recombinant

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