- Catalog number
- PB9145-APC
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Mucin 1, cell surface associated (MUC1) or polymorphic epithelial mucin (PEM) is a mucin encoded by the MUC1 gene in humans. This gene encodes 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. It is mapped to 1q22. Mucin 1 is a transmembrane mucin normally expressed on the apical borders of secretory epithelial cells. Overexpression of Mucin 1 is often associated with colon, breast, ovarian, lung and pancreatic cancers. The protein serves a protective function by binding to pathogens and also functions in a cell signaling capacity. Mucin 1 stimulated ESR1-mediated transcription and contributed to estradiol-mediated growth and survival of breast cancer cells. This gene also can suppress pulmonary innate immunity, and its antiinflammatory activity may play an important modulatory role during microbial infection.
- Synonyms
- ADMCKD antibody;ADMCKD1 antibody;Breast carcinoma associated antigen DF3 antibody;Breast carcinoma-associated antigen DF3 antibody;CA 15-3 antibody;CA15 3 antibody;CA15 3 antigen antibody;CA15.3 antibody;Cancer antigen 15-3 antibody;Carcinoma associated mucin antibody;Carcinoma-associated mucin antibody;CD 227 antibody;CD227 antibody;DF3 antigen antibody;EMA antibody;Episialin antibody;H23 antigen antibody;H23AG antibody;KL 6 antibody;KL-6 antibody;KL6 antibody;Krebs von den Lungen-6 antibody;MAM 6 antibody;MAM6 antibody;MCD antibody;MCKD antibody;MCKD1 antibody;Medullary cystic kidney disease 1 (autosomal dominant) antibody;MUC 1 antibody;MUC-1 antibody;MUC-1/SEC antibody;MUC-1/X antibody;MUC1 antibody;MUC1-alpha antibody;MUC1-beta antibody;MUC1-CT antibody;MUC1-NT antibody;MUC1/ZD antibody;MUC1_HUMAN antibody;Mucin 1 antibody;Mucin 1 transmembrane antibody;Mucin 1, cell surface associated antibody;Mucin-1 subunit beta antibody;Peanut reactive urinary mucin antibody;Peanut-reactive urinary mucin antibody;PEM antibody;PEMT antibody;Polymorphic epithelial mucin antibody;PUM antibody;Tumor associated epithelial membrane antigen antibody;Tumor associated epithelial mucin antibody;Tumor associated mucin antibody;Tumor-associated epithelial membrane antigen antibody;Tumor-associated mucin antibody
- Gene Name
- Mucin 1, cell surface associated
- UniProt
- P15941
- Host
- Rabbit
- Reactivity
- Human
- Cross Reactivity
- No cross-reactivity with other proteins
- Immunogen
- E.coli-derived human MUC1 recombinant protein (Position: R945-G1097). Human MUC1 shares 56% amino acid (aa) sequence identity with mouse MUC1.
- Clonality
- Polyclonal
- Tissue Specificity
- Expressed on the apical surface of epithelial cells, especially of airway passages, breast and uterus. Also expressed in activated and unactivated T-cells. Overexpressed in epithelial tumors, such as breast or ovarian cancer and also in non-epithelial tumor cells. Isoform Y is expressed in tumor cells only.
- Applications
- IHC
- Purification
- Immunogen affinity purified.
- Concentration
- Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
- Form
- Lyophilized
- Reconstitution
- Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
- Function
- Converts arachidonate to prostaglandin H2 (PGH2), a committed step in prostanoid synthesis. Constitutively expressed in some tissues in physiological conditions, such as the endothelium, kidney and brain, and in pathological conditions, such as in cancer. PTGS2 is responsible for production of inflammatory prostaglandins. Up-regulation of PTGS2 is also associated with increased cell adhesion, phenotypic changes, resistance to apoptosis and tumor angiogenesis. In cancer cells, PTGS2 is a key step in the production of prostaglandin E2 (PGE2), which plays important roles in modulating motility, proliferation and resistance to apoptosis. .
- Storage Conditions
- Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.
- Fragment
- Rabbit IgG
- Applications Notes
- Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, By Heat<br>
- Subcellular Location
- Apical cell membrane ; Single- pass type I membrane protein . Exclusively located in the apical domain of the plasma membrane of highly polarized epithelial cells. After endocytosis, internalized and recycled to the cell membrane. Located to microvilli and to the tips of long filopodial protusions.
- Protein Name
- Mucin-1
