MUC2
Mouse Monoclonal antibody(Mab)
- 产品详情
- 实验流程
Application ![]()
| IHC-P |
---|---|
Primary Accession | Q02817 |
Reactivity | Human |
Host | Mouse |
Clonality | Monoclonal |
Clone Names | 764F9B4 |
Calculated MW | 550850 Da |
Gene ID | 4583 |
---|---|
Gene Name | MUC2 |
Other Names | Mucin-2, MUC-2, Intestinal mucin-2, MUC2 {ECO:0000303|PubMed:8300571, ECO:0000312|HGNC:HGNC:7512} |
Dilution | IHC-P~~Ready-to-use |
Storage | Maintain refrigerated at 2-8°C. |
Precautions | MUC2 Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | MUC2 {ECO:0000303|PubMed:8300571, ECO:0000312|HGNC:HGNC:7512} |
---|---|
Function | Coats the epithelia of the intestines and other mucus membrane-containing organs to provide a protective, lubricating barrier against particles and infectious agents at mucosal surfaces (PubMed:17058067, PubMed:19432394, PubMed:33031746). Major constituent of the colon mucus, which is mainly formed by large polymeric networks of MUC2 secreted by goblet cells that cover the exposed surfaces of intestine (PubMed:19432394, PubMed:33031746). MUC2 networks form hydrogels that guard the underlying epithelium from pathogens and other hazardous matter entering from the outside world, while permitting nutrient absorption and gas exchange (PubMed:33031746, PubMed:36206754). Acts as a divalent copper chaperone that protects intestinal cells from copper toxicity and facilitates nutritional copper unptake into cells (PubMed:36206754). Binds both Cu(2+) and its reduced form, Cu(1+), at two juxtaposed binding sites: Cu(2+), once reduced to Cu(1+) by vitamin C (ascorbate) or other dietary antioxidants, transits to the other binding site (PubMed:36206754). MUC2-bound Cu(1+) is protected from oxidation in aerobic environments, and can be released for nutritional delivery to cells (PubMed:36206754). Mucin gels store antimicrobial molecules that participate in innate immunity (PubMed:33031746). Mucin glycoproteins also house and feed the microbiome, lubricate tissue surfaces, and may facilitate the removal of contaminants and waste products from the body (PubMed:33031746). Goblet cells synthesize two forms of MUC2 mucin that differ in branched chain O-glycosylation and the site of production in the colon: a (1) 'thick' mucus that wraps the microbiota to form fecal pellets is produced in the proximal, ascending colon (By similarity). 'Thick' mucus transits along the descending colon and is lubricated by a (2) 'thin' MUC2 mucus produced in the distal colon which adheres to the 'thick' mucus (By similarity). |
Cellular Location | Secreted. Note=In the intestine, secreted into the inner and outer mucus layers (By similarity). Before secretion, mucin polymers are stored in dedicated secretory vesicles (PubMed:33031746). {ECO:0000250|UniProtKB:Q80Z19, ECO:0000269|PubMed:33031746} |
Tissue Location | Colon, small intestine, colonic tumors, bronchus, cervix and gall bladder. |
Research Areas
For Research Use Only. Not For Use In Diagnostic Procedures.
Application Protocols
Provided below are standard protocols that you may find useful for product applications.

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