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Cellosaurus KAT-50 (CVCL_6305)

[Text version]
Cell line name KAT-50
Synonyms KAT50
Accession CVCL_6305
Resource Identification Initiative To cite this cell line use: KAT-50 (RRID:CVCL_6305)
Comments Problematic cell line: Contaminated. Shown to be a HT-29 derivative (PubMed=18713817; PubMed=20143388).
Registration: International Cell Line Authentication Committee, Register of Misidentified Cell Lines; ICLAC-00224.
Population: Caucasian.
Derived from site: In situ; Colon; UBERON=UBERON_0001155.
Sequence variations
  • Mutation; HGNC; HGNC:583; APC; Simple; p.Glu853Ter (c.2557G>T); ClinVar=VCV001071632; Zygosity=Heterozygous (from parent cell line).
  • Mutation; HGNC; HGNC:583; APC; Simple; p.Thr1556Asnfs*3 (c.4666dupA) (c.4666_4667insA); ClinVar=VCV000428112; Zygosity=Heterozygous (from parent cell line).
  • Mutation; HGNC; HGNC:1097; BRAF; Simple; p.Val600Glu (c.1799T>A); ClinVar=VCV000013961; Zygosity=Heterozygous (from parent cell line).
  • Mutation; HGNC; HGNC:8975; PIK3CA; Simple; p.Pro449Thr (c.1345C>A); ClinVar=VCV001333250; Zygosity=Heterozygous (from parent cell line).
  • Mutation; HGNC; HGNC:6770; SMAD4; Simple; p.Gln311Ter (c.931C>T); ClinVar=VCV000230663; Zygosity=Homozygous (from parent cell line).
  • Mutation; HGNC; HGNC:11998; TP53; Simple; p.Arg273His (c.818G>A); ClinVar=VCV000012366; Zygosity=Homozygous (from parent cell line).
Disease Colon adenocarcinoma (NCIt: C4349)
Species of origin Homo sapiens (Human) (NCBI Taxonomy: 9606)
Hierarchy Parent: CVCL_0320 (HT-29)
Sex of cell Female
Age at sampling 44Y
Category Cancer cell line
Web pages Info; ICLAC; -; https://iclac.org/wp-content/uploads/Cross-Contaminations_v13_distribution.xlsx
Publications

PubMed=18713817; DOI=10.1210/jc.2008-1102; PMCID=PMC2582569
Schweppe R.E., Klopper J.P., Korch C.T., Pugazhenthi U., Benezra M., Knauf J.A., Fagin J.A., Marlow L.A., Copland J.A. 3rd, Smallridge R.C., Haugen B.R.
Deoxyribonucleic acid profiling analysis of 40 human thyroid cancer cell lines reveals cross-contamination resulting in cell line redundancy and misidentification.
J. Clin. Endocrinol. Metab. 93:4331-4341(2008)

PubMed=20143388; DOI=10.1002/ijc.25242
Capes-Davis A., Theodosopoulos G., Atkin I., Drexler H.G., Kohara A., MacLeod R.A.F., Masters J.R.W., Nakamura Y., Reid Y.A., Reddel R.R., Freshney R.I.
Check your cultures! A list of cross-contaminated or misidentified cell lines.
Int. J. Cancer 127:1-8(2010)

Cross-references
Cell line databases/resources cancercelllines; CVCL_6305
Biological sample resources BioSample; SAMN03151792
Encyclopedic resources Wikidata; Q54899534
Entry history
Entry creation04-Apr-2012
Last entry update10-Apr-2025
Version number28