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LS513;LS 513

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  • Specification
  • Recommended Products
  • Cat.No.
  • CSC-C9483
  • Description
  • LS513 is a colorectal carcinoma cell line isolated in 1985 from a primary tumor biopsy from a 63 year old Caucasian male patient diagnosed with a Dukes C mucin secreting cecal tumor located at the Bauhin valve. Approximately 50% of LS513 cells express surface carcinoembryonic antigen (CEA). LS513 cells express the major histocompatibility (MHC) class I antigens HLA and beta 2 microglobulin. MHC class II antigens (HLA-DR, DQ, and DP were not detected). TGF beta-1 is inhibitory for proliferation of LS513 cells, whereas TGF beta-2 has no effect on the growth of these cells. LS513 cells are 100-fold less sensitive to TGF beta-1 than the LS-1034 cell line. LS513 cells are multidrug resistant (MDR) and are tumorigenic in nude mice. Colony forming efficiency was 30% in methylcellulose.
  • Organism
  • Homo sapiens ,human
  • Morphology
  • epithelial
  • STR DNA Profile
  • Amelogenin: X,Y
    CSF1PO: 10,10
    D13S317: 9,10
    D16S539: 12,13
    D5S818: 11,11
    D7S820: 8,11
    THO1: 8
    TPOX: 8
    vWA: 16,17
    D3S1358: 15
    D21S11: 30
    D18S51: 12,18
    Penta E: 5,18
    Penta D: 9,14
    D8S1179: 13
    FGA: 19,21
  • Culture Properties
  • monolayer
  • Karyotype
  • Two stem lines could be distinguished. The main one was represented in 65% of the cells, with a modal number of 51,XY and 3 markers, M1 - der(1)t(1;15), M2 - der(2)t(2;3)der(3)t(2;3), M3, and a monosomy 15. The second stem line had a modal chromosome number of 52,XY and presented M2 and M3 plus an isochromosome for the long arm of chromosome 1 called M4. A trisomy 5,7, a tetrasomy 13, and a monosomy 2 and 3 were present in all of the cells analyzed; the line did not exhibit monosomy 15.
  • Source
  • carcinoma, colorectal; cecum; Dukes type C
  • Quality Control
  • Tests for mycoplasma, bacteria and fungi were negative
  • Storage and Shipping
  • Frozen with 52.5% RPMI-1640, 40% FBS, 7.5% DMSO at about 4-5 x 10^6 cells/ampoule; ship in dry ice; store in liquid nitrogen

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      Tel: 1-631-626-9181
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      Email: info@creative-bioarray.com
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Contact Us
USA
45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-626-9181
Fax: 1-631-614-7828
Email: info@creative-bioarray.com

Europe
Tel: 44-207-097-1828
Email: info@creative-bioarray.com