** This cell line has an unexpected abnormal karyotype.  Please see the karyotype report in the “Product Information & Testing” PDF(s) linked below for more information.

This Beta2Microglobulin-targeted cell line is a modified version of Elf1. One allele is negative for B2M, the other expresses an HLA-E single-chain trimer which contains an additional (G4S)3 linker fused to a peptide derived from the signal sequence of HLA-G, a non-polymorphic peptide normally presented by HLA-E that inhibits NK cell-dependent lysis through its binding to CD94/NGK2A.

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Lot Number Culture Platform Lot Description Banked By Passage Number Protocol Product Info URL
WB67154 hESC Medium (KOSR)/MEF and ELF1 Supplements WiCell 14 WiCell Feeder Based (MEF) Pluripotent Stem Cell Protocol and Supplement culture of Elf1 Cells PDF

WiCell