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Article

Results of first proficiency test for KRAS testing with formalin-fixed, paraffin-embedded cell lines in China.

Clinical chemistry and laboratory medicine - 1 Dec 2014

Zhang Rui, Han Yanxi, Huang Jie, Ma Liang, Li Yulong, Li Jinming

Abstract excerpt

BACKGROUND: Laboratory testing for KRAS (v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog) mutations in metastatic colorectal cancer (mCRC) is performed by various methods in China, but there is no standardized system for proficiency testing or assay performance evaluations. The aim of this study was to evaluate assay and laboratory performance with artificial samples derived from formalin-fixed,...

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PMID: 24945428
DOI: 10.1515/cclm-2014-0227

Genes

KRAS

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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