Active Recombinant Human MSLN, His-tagged, Biotinylated

• Cat.No.: MSLN-642H
• Product Overview: The recombinant human MSLN is expressed as a 317-amino acid protein consisting of Glu296 - Ser592 region of MSLN (UniProt accession #Q13421, isoform 2) and a C-terminal His-tag. It contains 4 potential N-linked glycosylation sites.

Specification

• Source: Human cells
• Species: Human
• Tag: His
• Form: Supplied at 0.5 mg/ml in sterile PBS pH7.4 (carrier & preservative free). The purified recombinant protein was labeled with Biotin (3-5 Biotin per molecule).
• Bio-activity: Binds to CA125/MUC16 and anti-MSLN monoclonal antibody, human IgG1 with high affinity KD< 5 nM as measured by ELISA.
• Molecular Mass: Calculated molecular mass (kDa): 35.9; Estimated by SDS-PAGE under reducing condition (kDa): 48-50
• AA Sequence: EVEKTACPSGKKAREIDESLIFYKK WELEACVDAALLATQMDRVNAIPFT YEQLDVLKHKLDELYPQGYPESVIQ HLGYLFLKMSPEDIRKWNVTSLETL KALLEVNKGHEMSPQVATLIDRFVK GRGQLDKDTLDTLTAFYPGYLCSL SPEELSSVPPSSIWAVRPQDLDTCD PRQLDVLYPKARLAFQNMNGSEYFV KIQSFLGGAPTEDLKALSQQNVSM DLATFMKLRTDAVLPLTVAEVQKLL GPHVEGLKAEERHRPVRDWILRQRQ DDLDTLGLGLQGGIPNGYLVLDLS TTENLYFQGSTGHHHHHHHH
• Endotoxin: <0.1 eu per 1 μg of purified recombinant protein determined by the lal>
• Purity: >90% judged by SDS-PAGE under reducing condition
• Storage: The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 3 months. The undiluted protein can be stored at 4°C for no more than 2 weeks. Avoid repeated freeze-thaw cycles.

Gene Information

• Gene Name: MSLN mesothelin [ Homo sapiens ]
• Official Symbol: MSLN
• Synonyms: MSLN; mesothelin; CAK1; MPF; CAK1 antigen; megakaryocyte potentiating factor; soluble MPF mesothelin related protein; pre-pro-megakaryocyte-potentiating factor; SMRP
• Gene ID: 10232
• mRNA Refseq: NM_001177355
• Protein Refseq: NP_001170826
• MIM: 601051
• UniProt ID: Q13421
• Chromosome Location: 16p13.3

Reviews

05/22/2022

Very satisfied, great product.

03/06/2022

Product is high-quality.

09/30/2021

Excellent for experiments, reliable.

Q&As

What is the primary role of MSLN in normal tissues?

MSLN is normally expressed in mesothelial cells, playing a role in cell adhesion.

How is MSLN expression altered in cancerous cells?

In cancer, MSLN expression is significantly upregulated.

In which types of cancer is MSLN overexpressed?

MSLN is overexpressed in mesothelioma, ovarian, and pancreatic cancers.

Are there any therapeutic strategies targeting MSLN in cancer treatment?

Therapies targeting MSLN include antibody-drug conjugates and CAR-T cell therapies.

How can MSLN levels be detected and measured in clinical settings?

MSLN levels can be assessed through immunohistochemistry and serum biomarker tests.

What is the prognostic significance of MSLN overexpression in cancer patients?

MSLN overexpression is often associated with poor prognosis in cancer patients.

How does MSLN contribute to cancer progression and metastasis?

MSLN promotes tumor cell proliferation, invasion, and resistance to apoptosis.