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MUC1 / CA15-3 / EMA / CD227 (Epithelial Marker) Antibody [VU-4H5]

Additional information

Catalog Number: 4582-MSM12
Reactivity:

Gene:

Host:

In Stock

Trial Size Available

Carrier-Free Available

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In Stock
Catalog Number Formulation Size Price
4582-MSM12-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$259.00
4582-MSM12-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$559.00
4582-MSM12-P1ABX
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
100ug
$559.00
Flat Rate Domestic: $95 | Orders outside the US - Contact Us for Order Information | Ships next business day
MUC1 / CA15-3 / EMA / CD227 (Epithelial Marker) Antibody

Formalin-fixed, paraffin-embedded human Lung Carcinoma stained with MUC-1 / CA15-3 / EMA Mouse Monoclonal Antibody (VU-4H5).

MUC1 / CA15-3 / EMA / CD227 (Epithelial Marker) Antibody - Image 2

Formalin-fixed, paraffin-embedded human Colon Carcinoma stained with MUC-1 / CA15-3 / EMA Mouse Monoclonal Antibody (VU-4H5).

  • Flow
  • IF
  • IHC
  • WB
  • Documents
  • Applications & Dilutions
  • Product Properties
  • other information

Documents

Document Name
Datasheet Download Here
Material Safety Data Sheet Download Here

Applications & Dilutions

Applications Tested Dilutions Protocol Note
Flow Cytometry (Flow) 1-2ug/million cells Flow Cytometry Protocol
Immunofluorescence (IF) 1-3ug/ml
Immunohistochemistry (IHC) 1-2ug/ml IHC Protocol 30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes
Western Blot (WB) 2-4ug/ml Western Blot Protocol

Product Properties

Antibody Type
Mouse Monoclonals
Host
Mouse
Applications
Flow Cytometry, Immunofluorescence, Immunohistochemistry, Western Blot
Species Reactivity
Human
Clone
VU-4H5
Isotype
IgG1
Light Chain
Kappa
Cellular Localization
Apical cell membrane, Cell membrane, Cytoplasm, Nucleus, Secreted
Gene Name
MUC1
Positive Control
Colon, endometrial carcinoma., MCF-7 or MDA-231 cells. Breast, Ovarian
Immunogen
Synthetic glycosylated MUC1 60mer tandem repeat NH2-(HGVTSAPDT(GalNAc)RPAPGSTAPPAHG)3-COOH, conjugated to bovine serum albumin
Storage & Stability
Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.
Supplied as
200ug/ml of Ab Purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Limitations
This antibody is available for research use only and is not approved for use in diagnosis.

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VIEW ALL ANTIBODIES

Other Information

Functions
  • 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.
  • The beta subunit contains a C-terminal domain which is involved in cell signaling, through phosphorylations and protein-protein interactions. Modulates signaling in ERK, SRC and NF-kappa-B pathways. In activated T-cells, influences directly or indirectly the Ras/MAPK pathway. Promotes tumor progression. Regulates TP53-mediated transcription and determines cell fate in the genotoxic stress response. Binds, together with KLF4, the PE21 promoter element of TP53 and represses TP53 activity.
Key References
  • Schol, D.J. et al. Tumor Biol. Suppl. 1, pp 35-45 (1997).
PubMed Links
Warranty
There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.
Entrez Gene ID
4582
SwissProt
P15941
Chromosome Location
1q22
Mol. Weight of Antigen
265-400kDa
Alternate Names
Mucin-1, Breast carcinoma-associated antigen DF3, Cancer antigen 15-3, Carcinoma-associated mucin, Episialin, H23AG, Krebs von den Lungen-6, PEMT, Peanut-reactive urinary mucin, Polymorphic epithelial mucin, Tumor-associated epithelial membrane antigen, Tumor-associated mucin, Breast carcinoma-associated antigen DF3, CA15-3, Carcinoma-associated mucin Episialin, Epithelial Membrane Antigen, H23AG, KL-6, MAM6, MUC1-alpha, MUC1-beta, MUC1-CT, MUC1-NT, MUC1/ZD, Mucin-1 subunit beta, Peanut-reactive urinary mucin, PEM, PEMT, Polymorphic epithelial mucin, PUM, Tumor-associated epithelial membrane antigen

Summary

MAb VU-4H5 reacts with MUC1, a large transmembrane glycoprotein expressed on the ductal surface of normal glandular epithelia. The dominant epitope of MAb VU4H5 is APDTR as established with ‘epitope fingerprinting’. VU-4H5 preferentially binds to under-glycosylated ‘tumor’ MUC1. The extracellular domain of MUC1 largely consists of a highly conserved, O-glycosylated 20 amino acids tandem repeat which can occur 30-100 times per molecule depending on the length of the allele involved. In the vast majority of human carcinomas this protein is upregulated and poorly glycosylated and appears on the cell surface in a non-polarized fashion. 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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