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Key Documents

MABC209

Sigma-Aldrich

Anti-MUC13 Antibody, clone 2E11.1

clone 2E11.1, from mouse

Synonym(s):

Mucin-13, MUC-13, Down-regulated in colon cancer 1

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

2E11.1, monoclonal

species reactivity

human, rat

technique(s)

immunohistochemistry: suitable (paraffin)
western blot: suitable

isotype

IgG2aκ

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

unmodified

Gene Information

human ... MUC13(56667)

General description

Mucin-13 (MUC-13) is also called Down-regulated in colon cancer 1 (DRCC1). MUC-13 is an epithelial and hemopoietic transmembrane mucin that is likely involved in cell signaling. MUC-13 is highly expressed in epithelial tissues (especially in gastrointestinal and respiratory tracts) as well as kidney, small intestine, appendix and stomach.

Immunogen

Epitope: This antibody recognizes the cytoplasmic domain within the Beta subunit of MUC-13.
GST-tagged recombinant protein corresponding to the cytoplasmic domain of human MUC-13.

Application

Detect Mucin using this mouse monoclonal antibody, Anti-MUC13 Antibody, clone 2E11.1 validated for use in western blotting & IHC (Paraffin).
Research Category
Apoptosis & Cancer
Research Sub Category
Apoptosis - Additional
Western Blotting Analysis: 0.5 µg/mL from a representative lot detected MUC-13 in 10 µg of human kidney tissue lysate.

Immunohistochemistry Analysis: a 1:500 dilution from a representative lot detected MUC-13 in human ilium tissues.

Quality

Evaluated by Western Blotting in human small intestine tissue lysate.

Western Blotting Analysis: 0.5 µg/mL of this antibody detected MUC-13 in 10 µg of human small intestine tissue lysate.

Target description

~33 and ~60 kDa observed. Swiss-Prot describes a molecular weight of ~55 kDa Due post-translational modification, this protein is cleaved resulting in beta subunit (~33 kDa) and an alpha subunit (Williams, S. J., et al. (2001). J Biol Chem. 276(21):18327-18336. Maher, D. M., et al. (2011). Mol Cancer Res. 9(5):531-537.). Uncharacterized band(s) may be observed in some cell lysates.

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG2aκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Mucin-microbiome signatures shape the tumor microenvironment in gastric cancer.
Oosterlinck, et al.
Microbiome, 11, 86-86 (2023)
Tom Breugelmans et al.
Inflammatory bowel diseases, 29(4), 589-601 (2022-10-15)
Intestinal mucosal healing is nowadays preferred as the therapeutic endpoint in inflammatory bowel disease (IBD), but objective measurements at the molecular level are lacking. Because dysregulated mucin expression is suggested to be involved in mucosal barrier dysfunction in IBD, we
IL-22-Activated MUC13 Impacts on Colonic Barrier Function through JAK1/STAT3, SNAI1/ZEB1 and ROCK2/MAPK Signaling.
Breugelmans, et al.
Cells, 12 (2023)

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