Gene
NEFM
neurofilament medium chain
- HGNC 7734↗(opens in a new tab)
- Ensembl gene ENSG00000104722↗(opens in a new tab)
- NCBI Gene 4741↗(opens in a new tab)
Summary
- Cytogenetic location
- 8p21.2
- Coordinates
- Chromosome 8: 24,913,761–24,919,093 (GRCh38)
- Exons
- 3 exons across 5.3 kb
- Protein
- 916 amino acids
- Also known as
- NFM, NF-M
- Previous symbols
- NEF3
- MANE Select transcript
- ENST00000221166.10NM_005382.2
- Locus type
- gene with protein product
- Very high
- Confident
- Low
- Very low
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
Read NEFM, and the rest of your genome, with one test.
From $449Free shipping · Results in 6–8 weeks
Get my Genome TestCurated reports relevant to this gene
No Genome Test report reads NEFM yet. The test sequences your whole genome, so your data includes it all the same.
How NEFM is laid out
- Coding sequence
- Untranslated region
- Intron
- Direction of transcription
- Stretches short reads find hard
Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.
Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).
Nearby genes from Ensembl release 116, on GRCh38.
Exons make up 3.3 kb of the gene's 5.3 kb; 2,751 of those bases code for the protein.
External links
Gene records
Transcript
Protein
Where this comes from
- HGNC: the gene's symbol, name, other symbols and location.
- MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.
Cite this page
Dante Labs. (n.d.). NEFM gene: neurofilament medium chain. Retrieved 17 October 2026, from https://dantelabs.com/genes/nefm
Dante Labs. NEFM gene: neurofilament medium chain [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/nefm
One test. A lifetime of answers.
From $449Free shipping · Results in 6–8 weeks