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MSLN His Tag Protein, Cynomolgus

MSLN His Tag Protein, Cynomolgus

Catalog Number: UA011056 Reactivity: Cynomolgus Conjugation: Unconjugated Brand: UA BIOSCIENCE
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Regular price $296 USD
Regular price Sale price $296 USD
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Product Details

Product Specification


Species Cynomolgus
Synonyms MSLN/Mesothelin, MPF, SMRP
Accession A0A2K5TW94(UniParc.UPI000C7396BF)
Amino Acid Sequence Asp296-Gly580, with C-terminal His
Expression System HEK293
Molecular Weight 38-50kDa (Reducing)
Purity >95% by SDS-PAGE & SEC-HPLC
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer PBS, pH7.4, 5% trehalose
Reconstitution Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃.
· 3 months, -20 to -80℃ under sterile conditions after reconstitution.
· 1 week, 2 to 8℃ under sterile conditions after reconstitution.
· Please avoid repeated freeze-thaw cycles.
Reference

Chang K. et al. (1996) Molecular cloning of mesothelin, a differentiation antigen present on mesothelium, mesotheliomas, and ovarian cancers. PNAS. 93(1): 136-140.
Liu X. et al. (2020) Multiple proteases are involved in mesothelin shedding by cancer cells. Commun Biol. 3: 728.

Background

Mesothelin (MSLN) is also known as CAK1 antigen, Pre-pro-megakaryocyte potentiating factor, which belongs to the mesothelin family. Mesothelin/MSLN can be proteolytically cleaved into the following two chains by a furin-like convertase: Megakaryocyte-potentiating factor (MPF) and the cleaved form of mesothelin. Both MPF and the cleaved form of mesothelin are N-glycosylated. Mesothelin/MSLN can interacts with MUC16. The membrane-anchored form of MSLN may play a role in cellular adhesion. MPF potentiates megakaryocyte colony formation in vitro. Mesothelin (MSLN) is a lineage restricted cell surface protein expressed in about 30% of human cancers and high MSLN expression is associated with poor survival in several different cancers. The restricted expression of MSLN in normal tissue and its frequent expression in cancers make MSLN an excellent target for antibody-based therapies.

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SDS-PAGE

1μg (R: reducing condition, N: non-reducing condition).

SEC-HPLC

The purity of MSLN His Tag Protein, Cynomolgus is more than 95% determined by SEC-HPLC.

ELISA

Immobilized MSLN His Tag Protein, Cynomolgus (Cat. No. UA011056) at 2.0μg/mL (100μL/well) can bind Anti-Human MSLN Monoclonal Antibody (Amatuximab) with EC50 of 2.67-4.78ng/mL.

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