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MUC1 / EMA / CD227 (Epithelial Marker) Antibody - With BSA and AzideBrand |
Leading Biology | Catalog Number |
AMM00115G |
Product Type |
Monoclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality MUC1 / EMA / CD227 (Epithelial Marker) Antibody - With BSA and Azide.
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Molecular Weight |
265-400kDa
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Cellular Localization |
Antigen Cellular Localization:
Apical cell membrane; Single- pass type I membrane protein. Note=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 Isoform Y: Secreted. Mucin-1 subunit beta: Cell membrane. Cytoplasm. Nucleus. Note=On EGF and PDGFRB stimulation, transported to the nucleus through interaction with CTNNB1, a process which is stimulated by phosphorylation. On HRG stimulation, colocalizes with JUP/gamma-catenin at the nucleus
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Host |
Mouse
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Species Reactivity |
Human
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Target |
Human milk fat globule membranes (GP1.4); Delipidated extract of human milk fat globule membranes (E29)
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Clone |
GP1.4 + E29
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Isotype |
IgG1, kappa (GP1.4) + IgG2a, kappa (E29)
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Symbol |
PUM
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GeneID |
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UniProt ID |
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Function |
The alpha subunit has cell adhesive properties. Can act both as an adhesion and an anti-adhesion protein. May provide a protective layer on epithelial cells against bacterial and enzyme attack.
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Summary |
In Western blotting, it recognizes proteins in MW range of 265-400kDa, identified as different glycoforms of EMA. The alpha subunit has cell adhesive properties. It can act both as an adhesion and an anti-adhesion protein. EMA 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. In immunohistochemical assays, it superbly stains routine formalin/paraffin carcinoma tissues. Antibody to EMA is useful as a pan-epithelial marker for detecting early metastatic loci of carcinoma in bone marrow or liver.
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Form |
Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose. |
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IHC, IF, FC, IP
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Images |
Formalin-fixed, paraffin-embedded human colon carcinoma stained with MUC-1 / EMA MAb (GP1.4+E29). |
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Specification |
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Quantity |
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