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Category
Primary Antibodies
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Long description
Muc1 is a heavily O-glycosylated transmembrane protein expressed on most secretory epithelium, including mammary gland and some hematopoietic cells. It is expressed abundantly in lactating mammary glands and overexpressed in >90% breast carcinomas and metastases. In normal mammary gland it is expressed in apical surface of glandular epithelium. In breast cancer Muc1 is overexpressed; is underglycosylated and the apical localization is lost. Muc1 is transcribed as a larger precursor which is cleaved to form a larger mucin like subunit (265-400kDa) and a smaller subunit (14-28kDa) noncovalently associated with each other. Transgenic Muc1 has been shown to associate with all four erbB receptors and localize with erbB1 (EGFR) in lactating glands1. Muc1 can act as a ligand for ICAM-1 on HUVEC cells; it can bind -catenin, GSK3 and it associates with Grb2-SOS upon phosphorylation.
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Antibody come from
Synthetic peptide derived from the sphingosine 1-phosphate phosphatase 1 protein.
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Other description
Provided as ligand affinity purified antibody in phosphate buffered saline with 0.08% sodium azide. Protein A/G Chromatography
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Clone
VU-3C6
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Antigen antibody binding interaction
Mouse anti Muc1 Antibody
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Antibody is raised in
Mouse
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Antibody s reacts with
Human
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Antibody s reacts with these species
This antibody doesn't cross react with other species
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Antibody s specificity
No Data Available
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Application
Immunohistochemistry (Frozen & Paraffin), ELISA, WB
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Antibody s suited for
Antibody can be used for Western blotting (1:200 dilution). Tissue lysate should be used at 10-50 µg/lane. Other applications not yet tested. Optimal concentration should be evaluated by serial dilutions.
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Storage
-20ºC
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Relevant references
1. Grey, A., et al. 'Osteoblastic Cells Express Phospholipid Receptors and Phosphatases and Proliferate in Response to Sphingosine 1-Phosphate.' Calcid Tissue Int. 2004_x000B__x000B_2. Pettus, B.J., et al. 'The sphingosine kinase 1/sphingosine 1-phosphate pathway mediates COX-2 induction and PGE2 production in response to TNF-alpha.' FASEB J. 2003, 17, 1411-1421_x000B__x000B_3. Johnson, K.R., et al. 'Role of human sphingosine 1-phosphate phosphatase 1 in the regulation of intra- and extracellular sphingosine 1-phosphate levels and cell viability.' J. Biol. Chem. 2003, 278, 34541-34547_x000B__x000B_4. Cuvillier, O. 'Sphingosine in apoptosis signalling.' Biochim. Biophys. Acta 2002, 1585, 153-162_x000B__x000B_5. Ogawa, C., et al. 'Identification and characterization of a novel human sphingosine 1-phosphate phosphohydrolase, hSPP2.' J. Biol. Chem. 2003, 278, 1268-1272_x000B__x000B_6. Le Stunff, H., et al. 'Characterization of murine sphingosine 1-phosphate phosphohydrolase.' J. Biol. Chem. 2002, 277, 8920-8927_x000B__x000B_7. Birchwood, C.J., et al. 'Calcium influx and signaling in yeast stimulated by intracellular sphingosine 1-phosphate accumulation.' J. Biol. Chem. 2001, 276, 11712-11718
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Protein number
see ncbi
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Warnings
This product is intended FOR RESEARCH USE ONLY, and FOR TESTS IN VITRO, not for use in diagnostic or therapeutic procedures involving humans or animals. This datasheet is as accurate as reasonably achievable, but Nordic-MUbio accepts no liability for any inaccuracies or omissions in this information.
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Description
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.
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Test
Mouse or mice from the Mus musculus species are used for production of mouse monoclonal antibodies or mabs and as research model for humans in your lab. Mouse are mature after 40 days for females and 55 days for males. The female mice are pregnant only 20 days and can give birth to 10 litters of 6-8 mice a year. Transgenic, knock-out, congenic and inbread strains are known for C57BL/6, A/J, BALB/c, SCID while the CD-1 is outbred as strain.
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Latin name
Mus musculus