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Mucin-1/MUC1 Protein, Human, Recombinant (mFc)

Catalog No. TMPY-02871

Mucin-1/MUC1 Protein, Human, Recombinant (mFc) is expressed in HEK293 mammalian cells with mFc tag. The predicted molecular weight is 41 kDa and the accession number is P15941-11.

Mucin-1/MUC1 Protein, Human, Recombinant (mFc)

Mucin-1/MUC1 Protein, Human, Recombinant (mFc)

Catalog No. TMPY-02871
Mucin-1/MUC1 Protein, Human, Recombinant (mFc) is expressed in HEK293 mammalian cells with mFc tag. The predicted molecular weight is 41 kDa and the accession number is P15941-11.
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100 μg$6007-10 days
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Product Information

Biological Activity
Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description
Mucin-1/MUC1 Protein, Human, Recombinant (mFc) is expressed in HEK293 mammalian cells with mFc tag. The predicted molecular weight is 41 kDa and the accession number is P15941-11.
Species
Human
Expression System
HEK293 Cells
TagC-mFc
Accession NumberP15941-11
Synonyms
PUM,PEMT,PEM,mucin 1, cell surface associated,Mucin 1,MUC1/ZD,MUC-1/X,MUC-1/SEC,MUC-1,MCKD1,MCKD,MCD,MAM6,KL-6,H23AG,EMA,CD227,CA15-3,ADMCKD1,ADMCKD
Construction
A DNA sequence encoding the human MUC1 isoform 2 (NP_001018016.1) extracellular domain (Met1-Gly167) was fused with the Fc region of mouse IgG1 at the C-terminus. Predicted N terminal: Ser 33
Protein Purity
> 90 % as determined by SDS-PAGE
Molecular Weight41 kDa (predicted); 50.2 and 34.8 kDa (reducing condition, due to glycosylation)
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.
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°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.
ShippingIn general, Lyophilized powders are shipping with blue ice.
Research Background
Mucin 1, cell surface-associated (MUC1) or polymorphic epithelial mucin (PEM) is a membrane-bound protein that is a member of the mucin family. Mucins are O-glycosylated proteins that play an essential role in forming protective mucous barriers on epithelial surfaces. These proteins also play a role in intracellular signaling. This protein is expressed on the apical surface of epithelial cells that line the mucosal surfaces of many different tissues including lung, breast stomach, and pancreas. MUC-1/CC1/CD227 Exclusively located in the apical domain of the plasma membrane of highly polarized epithelial cells. After endocytosis, internalized, and recycled to the cell membrane. This protein is proteolytically cleaved into alpha and beta subunits that form a heterodimeric complex. The N-terminal alpha subunit functions in cell-adhesion and the C-terminal beta subunit is involved in cell signaling. Overexpression, aberrant intracellular localization, and changes in glycosylation of this protein have been associated with carcinomas. The alpha subunit has cell adhesive properties. MUC-1/CC1/CD227 Can act both as an adhesion and an anti-adhesion protein. This protein May provide a protective layer on epithelial cells against bacterial and enzyme attack. The beta subunit contains a C-terminal domain which is involved in cell signaling, through phosphorylations and protein-protein interactions. MUC-1/CC1/CD227 participated in modulates signaling in ERK, SRC, and NF-kappa-B pathways. In the activated T-cells, MUC-1/CC1/CD227 influences directly or indirectly the Ras/MAPK pathway. MUC-1/CC1/CD227 Promotes tumor progression and regulates TP53-mediated transcription and determines cell fate in the genotoxic stress response. Binds, together with KLF4, the PE21 promoter element of TP53 and represses TP53 activity.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy

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