MUC1 Protéine

N° du produit ABIN7317411

Cette protéine Recombinant MUC1 est exprimée dans HEK-293 Cells.

Aperçu rapide pour MUC1 Protéine (ABIN7317411)

Antigène: MUC1 (Mucin 1 (MUC1))

Type de proteíne: Recombinant

Origine: Humain

Source: HEK-293 Cells

Pureté: > 95 % as determined by reducing SDS-PAGE.

Détail du produit

Fonction: Recombinant Human Mucin-1/MUC-1 Protein

Séquence: Met 1-Gly 167

Attributs du produit: A DNA sequence encoding the human MUC1 isoform 2 (NP_001018016.1) extracellular domain (Met 1-Gly 167) was expressed with six amino acids (LEVLFQ) at the C-terminus.

Stérilité: 0.2 μm filtered

niveau d'endotoxine: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: Not validated for activity

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization.

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Date de péremption: 12 months

Détail du antigène

Antigène: MUC1 (Mucin 1 (MUC1))

Autre désignation: Mucin-1/MUC-1

Sujet: Breast carcinoma-associated antigen DF3,CA 15-3,Cancer antigen 15-3,Carcinoma-associated mucin,Episialin,H23AG,KL-6,Krebs von den Lungen-6,MUC-1,Mucin-1,PEM,PEMT,PUM,Peanut-reactive urinary mucin,Polymorphic epithelial mucin,Tumor-associated epithelial me,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. MUC-1 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 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 participated in modulates signaling in ERK, SRC and NF-kappa-B pathways. In activated T-cells, MUC-1 influences directly or indirectly the Ras/MAPK pathway. MUC-1 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.

Poids moléculaire: 15.4 kDa

ID gène: 4582

NCBI Accession: NP_001018016

UniProt: P15941

Pathways: Negative Regulation of intrinsic apoptotic Signaling