Products for Research Use Only

MUC-1 Antibody

CAT: 0013-GTR18081416-01Size: 20 µgDry Ice: NoHazardous: No
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CAT#:0013-GTR18081416-01Size:20 µg
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Description
This mAb recognizes full-length MUC1/Mucin-1/Epithelial Marker Antigen/EMA in a glycosylation-independent manner and can bind to the fully glycosylated protein. The dominant epitope of this mAb is APDTR in the VNTR region. It reacts with the core peptide of the MUC1 protein, which is a member of a family of mucin glycoproteins that are characterized by high carbohydrate content, O-linked oligosaccharides, high molecular weight (>200kDa) and an amino acid composition rich in serine, threonine, proline and glycine. The core protein contains a domain of 20 amino-acid tandem repeats that functions as multiple epitopes for the mAb. Incomplete glycosylation of some tumor-associated mucins may lead to variable unmasking of the multiple peptide epitopes leading to the observed differences in staining intensity between normal and malignant tissues. This mAb reacts with both normal and malignant epithelia of various tissues including breast and colon.
UniProt
P15941
Reactivity
Human
Immunogen
Human breast cancer cell line ZR-75 cells were used as the immunogen for the MUC-1 antibody.
Clonality
Monoclonal
Clone
HMPV
Conjugation
Unconjugated
Field of Research
Immunology & Inflammation
Purification
Protein G affinity chromatography
Dilution
Flow cytometry: 1-2ug/million cells, Immunofluorescence: 1-2ug/ml, Immunohistochemistry (FFPE) : 1-2ug/ml for 30 min at RT, Western blot: 1-2ug/ml
Storage Conditions
Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Notes
For research use only.
Applications Notes
Optimal dilution of the MUC-1 antibody should be determined by the researcher.1. Staining of formalin-fixed tissues requires boiling tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.
Tested Applications
FACS, IF, IHC-P, WB
Host or Source
Mouse
Preservative
0.2 mg/ml in 1X PBS with 0.1 mg/ml rAlbumin and 0.05% sodium azide
Isotype
Mouse IgG1, kappa

UniProtKB · P15941

Mucin-1

MUC1_HUMAN · Homo sapiens

View on UniProt ↗
Primary accession
P15941
Review status
UniProtKB reviewed (Swiss-Prot)
Gene
MUC1
Protein existence
1: Evidence at protein level
Organism
Homo sapiens (Human)
Taxonomy ID
9606
Alternative names
MUC-1
EC number
—
Processing
Precursor
Secondary accessions
A5YRV1, A6ZID9, A6ZIE0, B1AVQ8, B1AVR0, B6ECA1, E7ESE5, E7EUG9, P13931, P15942, P17626, Q0VAP5, Q0VAP6, Q14128, Q14876, Q16437, Q16442, Q16615, Q6S4Y3, Q7Z547, Q7Z548, Q7Z550, Q7Z552, Q9BXA4, Q9UE75, Q9UE76, Q9UQL1, Q9Y4J2
Protein keywords

Technical term

3D-structureDirect protein sequencingProteomics identificationReference proteome

Coding sequence diversity

Alternative splicing

PTM

Autocatalytic cleavageDisulfide bondGlycoproteinLipoproteinPalmitatePhosphoprotein

Cellular component

Cell membraneCytoplasmMembraneNucleusSecreted

Domain

RepeatSignalTransmembraneTransmembrane helix

Disease

Tumor suppressor