Cellosaurus cell line EZZ (TOU II-4) (CVCL

Cellosaurus EZZ (TOU II-4) (CVCL_2781)

Cross-references
Cell line name	EZZ (TOU II-4)
Synonyms	EZZ; TOU II-4
Accession	CVCL_2781
Resource Identification Initiative	To cite this cell line use: EZZ (TOU II-4) (RRID:CVCL_2781)
Comments	Population: Tunisian; Berber. Characteristics: Homozygous for deletion of IGH G1-EP1-A1-GP-G2-G4. Transformant: NCBI_TaxID; 10376; Epstein-Barr virus (EBV). Derived from site: In situ; Peripheral blood; UBERON=UBERON_0000178.
Sequence variations	Gene deletion; HGNC; HGNC:5523; IGHEP1; Zygosity=Homozygous (PubMed=6438434; PubMed=6817143). Gene deletion; HGNC; HGNC:5525; IGHG1; Zygosity=Homozygous (PubMed=6438434; PubMed=6817143). Gene deletion; HGNC; HGNC:5526; IGHG2; Zygosity=Homozygous (PubMed=6438434; PubMed=6817143). Gene deletion; HGNC; HGNC:5528; IGHG4; Zygosity=Homozygous (PubMed=6438434; PubMed=6817143). Gene deletion; HGNC; HGNC:5529; IGHGP; Zygosity=Homozygous (PubMed=6438434; PubMed=6817143).
Species of origin	Homo sapiens (Human) (NCBI Taxonomy: 9606)
Sex of cell	Male
Category	Transformed cell line
Web pages	Info; IMGT; -; https://www.imgt.org/IMGTrepertoire/LocusGenes/locus/human/IGH/Hu_IGHcellines.html
Publications	PubMed=6817143; DOI=10.1038/300760a0 Marie-Paule Lefranc, Gerard Lefranc, Terence Howard Rabbitts; Inherited deletion of immunoglobulin heavy chain constant region genes in normal human individuals. Nature 300:760-762(1982) PubMed=6438434 Marie-Paule Lefranc, Gerard Lefranc, Gerda de Lange, Theo A. Out, Peter J. van den Broek, Janny van Nieuwkoop, Jiri Radl, Ahmed N. Helal, Hassen Chaabani, Erna van Loghem, Terence Howard Rabbitts; Instability of the human immunoglobulin heavy chain constant region locus indicated by different inherited chromosomal deletions. Mol. Biol. Med. 1:207-217(1983)
Cell line collections (Providers)	ECACC; 93093003
Cell line databases/resources	CLO; CLO_0002956 CLDB; cl1177
Encyclopedic resources	Wikidata; Q54833022
Entry history
Entry creation	04-Apr-2012
Last entry update	10-Apr-2025
Version number	13