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Article

Characterization of new IgG lambda myeloma plasma cell line (EJM): a further tool in the investigation of the biology of multiple myeloma.

British journal of haematology - 1 Jul 1990

Hamilton M S, Ball J, Bromidge E, Lowe J, Franklin I M

Abstract excerpt

A new IgG lambda myeloma plasma cell line known as EJM was established from a peritoneal effusion from a patient with extramedullary myeloma. The EJM cells have a plasmablastic morphology with abundant rough endoplasmic reticulum and grow in liquid culture with a doubling time of 72 h and a labelling index of 36%. In addition to cytoplasmic IgG lambda, the cells are positive for CD9, 20, 32, 38, 44, 54, 71, 78,...

Topics

Ascitic Fluid
Cell Line
Cell Survival
Cytological Techniques
Female
Humans
Immunoglobulin G
Immunoglobulin lambda-Chains
Karyotyping
Middle Aged
Multiple Myeloma

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Phenotype

Plasma Cells

Source

Identifiers

PMID: 2117464
DOI: 10.1111/j.1365-2141.1990.tb04352.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-2117464-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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