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Aliases for C1QTNF8 Gene

Aliases for C1QTNF8 Gene

  • C1q And Tumor Necrosis Factor Related Protein 8 2 3
  • CTRP8 3 4 6
  • C1q/TNF-Related Protein 8 3 4
  • Complement C1q Tumor Necrosis Factor-Related Protein 8 3
  • UNQ5829 3

External Ids for C1QTNF8 Gene

Previous GeneCards Identifiers for C1QTNF8 Gene

  • GC16M001078
  • GC16M001069
  • GC16M001138

Summaries for C1QTNF8 Gene

GeneCards Summary for C1QTNF8 Gene

C1QTNF8 (C1q And Tumor Necrosis Factor Related Protein 8) is a Protein Coding gene. An important paralog of this gene is COL8A1.

No data available for Entrez Gene Summary , UniProtKB/Swiss-Prot , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for C1QTNF8 Gene

Genomics for C1QTNF8 Gene

Regulatory Elements for C1QTNF8 Gene

Genomic Location for C1QTNF8 Gene

1,088,226 bp from pter
1,096,244 bp from pter
8,019 bases
Minus strand

Genomic View for C1QTNF8 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for C1QTNF8 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for C1QTNF8 Gene

Proteins for C1QTNF8 Gene

  • Protein details for C1QTNF8 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Complement C1q tumor necrosis factor-related protein 8
    Protein Accession:
    Secondary Accessions:
    • B7U178

    Protein attributes for C1QTNF8 Gene

    252 amino acids
    Molecular mass:
    27685 Da
    Quaternary structure:
    • Homotrimer. Forms heteromeric complexes with C1QL1
    • Sequence=AAQ89191.1; Type=Miscellaneous discrepancy; Note=Contains a 30 bp insertion which does not match the genome.; Evidence={ECO:0000305}; Sequence=ACJ46463.1; Type=Miscellaneous discrepancy; Note=Contains a 30 bp insertion which does not match the genome.; Evidence={ECO:0000305};

neXtProt entry for C1QTNF8 Gene

Proteomics data for C1QTNF8 Gene at MOPED

Post-translational modifications for C1QTNF8 Gene

Other Protein References for C1QTNF8 Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for C1QTNF8 Gene

Domains for C1QTNF8 Gene

Protein Domains for C1QTNF8 Gene

Suggested Antigen Peptide Sequences for C1QTNF8 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Contains 1 C1q domain.
  • Contains 1 C1q domain.
  • Contains 1 collagen-like domain.
genes like me logo Genes that share domains with C1QTNF8: view

No data available for Gene Families for C1QTNF8 Gene

Function for C1QTNF8 Gene

Gene Ontology (GO) - Molecular Function for C1QTNF8 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005515 protein binding --
genes like me logo Genes that share ontologies with C1QTNF8: view

Animal Model Products

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for C1QTNF8

In Situ Assay Products

Flow Cytometry Products

No data available for Molecular function , Enzyme Numbers (IUBMB) , Phenotypes , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for C1QTNF8 Gene

Localization for C1QTNF8 Gene

Subcellular locations from UniProtKB/Swiss-Prot for C1QTNF8 Gene


Subcellular locations from

Jensen Localization Image for C1QTNF8 Gene COMPARTMENTS Subcellular localization image for C1QTNF8 gene
Compartment Confidence
extracellular 5
endoplasmic reticulum 1
golgi apparatus 1
lysosome 1

Gene Ontology (GO) - Cellular Components for C1QTNF8 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005576 extracellular region IEA --
GO:0005581 collagen trimer IEA --
genes like me logo Genes that share ontologies with C1QTNF8: view

Pathways for C1QTNF8 Gene

SuperPathways for C1QTNF8 Gene

No Data Available

Interacting Proteins for C1QTNF8 Gene

Gene Ontology (GO) - Biological Process for C1QTNF8 Gene


No data available for Pathways by source for C1QTNF8 Gene

Transcripts for C1QTNF8 Gene

mRNA/cDNA for C1QTNF8 Gene

(2) REFSEQ mRNAs :
(2) Additional mRNA sequences :
(3) Selected AceView cDNA sequences:
(2) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for C1QTNF8 Gene

C1q and tumor necrosis factor related protein 8:
Representative Sequences:

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for C1QTNF8

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for C1QTNF8 Gene

No ASD Table

Relevant External Links for C1QTNF8 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for C1QTNF8 Gene

mRNA expression in normal human tissues for C1QTNF8 Gene

mRNA differential expression in normal tissues according to GTEx for C1QTNF8 Gene

This gene is overexpressed in Artery - Aorta (11.9), Pituitary (11.1), and Fallopian Tube (6.1).

Integrated Proteomics: protein expression from ProteomicsDB and MOPED for C1QTNF8 Gene

SOURCE GeneReport for Unigene cluster for C1QTNF8 Gene Hs.527853

mRNA Expression by UniProt/SwissProt for C1QTNF8 Gene

Tissue specificity: Expressed predominantly in lung and testis.
genes like me logo Genes that share expressions with C1QTNF8: view

Expression partners for C1QTNF8 Gene

* - Elite partner

Primer Products

  • QuantiTect SYBR Green Assays in human,mouse,rat
  • Pre-validated RT² qPCR Primer Assay in human,mouse,rat
  • QuantiFast Probe-based Assays in human,mouse,rat

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery and Protein differential expression in normal tissues for C1QTNF8 Gene

Orthologs for C1QTNF8 Gene

This gene was present in the common ancestor of chordates.

Orthologs for C1QTNF8 Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia C1QTNF8 35
  • 85.78 (n)
  • 84.91 (a)
C1QTNF8 36
  • 84 (a)
(Pan troglodytes)
Mammalia C1QTNF8 35
  • 98.54 (n)
  • 98.02 (a)
C1QTNF8 36
  • 98 (a)
(Monodelphis domestica)
Mammalia -- 36
  • 48 (a)
(Ornithorhynchus anatinus)
Mammalia -- 36
  • 45 (a)
(Gallus gallus)
Aves C1QTNF8 35
  • 65.07 (n)
  • 61.57 (a)
-- 36
  • 49 (a)
(Anolis carolinensis)
Reptilia -- 36
  • 49 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia c1qtnf1 35
  • 59.77 (n)
  • 54.63 (a)
Str.8598 35
(Danio rerio)
Actinopterygii c1qtnf6a 36
  • 47 (a)
CABZ01084570.1 36
  • 47 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 36
  • 15 (a)
Species with no ortholog for C1QTNF8:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • dog (Canis familiaris)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • mouse (Mus musculus)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for C1QTNF8 Gene

Gene Tree for C1QTNF8 (if available)
Gene Tree for C1QTNF8 (if available)

Paralogs for C1QTNF8 Gene

(3) SIMAP similar genes for C1QTNF8 Gene using alignment to 1 proteins:

genes like me logo Genes that share paralogs with C1QTNF8: view

Variants for C1QTNF8 Gene

Sequence variations from dbSNP and Humsavar for C1QTNF8 Gene

SNP ID Clin Chr 16 pos Sequence Context AA Info Type MAF
rs183188 -- 1,089,446(+) CACTT(G/T)GGACC utr-variant-3-prime, nc-transcript-variant
rs197058 -- 1,089,734(+) TTAGC(A/G)CCACC utr-variant-3-prime, intron-variant
rs197059 -- 1,090,481(+) GCCTC(A/G)GAGCA utr-variant-3-prime, nc-transcript-variant
rs197060 -- 1,092,766(+) AGTCG(G/T)CGCTC intron-variant
rs197061 -- 1,092,998(+) CTCAA(C/T)CAATC intron-variant

Structural Variations from Database of Genomic Variants (DGV) for C1QTNF8 Gene

Variant ID Type Subtype PubMed ID
esv2422427 CNV Duplication 17116639
dgv791e1 CNV Complex 17122850
nsv457315 CNV Gain 19166990
nsv471066 CNV Loss 18288195
dgv792e1 CNV Complex 17122850
nsv428316 CNV Gain+Loss 18775914
nsv833116 CNV Loss 17160897
dgv2504n71 CNV Loss 21882294
dgv2505n71 CNV Loss 21882294
dgv2507n71 CNV Loss 21882294
nsv904861 CNV Gain 21882294
dgv2509n71 CNV Loss 21882294
dgv2510n71 CNV Loss 21882294
dgv2511n71 CNV Loss 21882294
nsv471067 CNV Gain 18288195
dgv2513n71 CNV Loss 21882294
dgv2514n71 CNV Loss 21882294
dgv2515n71 CNV Loss 21882294
dgv2516n71 CNV Loss 21882294
dgv2517n71 CNV Loss 21882294
dgv2518n71 CNV Loss 21882294
nsv457323 CNV Loss 19166990
nsv904932 CNV Loss 21882294
dgv2520n71 CNV Loss 21882294
nsv904937 CNV Gain 21882294
esv1360970 CNV Insertion 17803354

Relevant External Links for C1QTNF8 Gene

HapMap Linkage Disequilibrium report

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for C1QTNF8 Gene

Disorders for C1QTNF8 Gene

No disorders were found for C1QTNF8 Gene.

No data available for MalaCards , OMIM , UniProtKB/Swiss-Prot , University of Copenhagen DISEASES , Novoseek inferred disease relationships , Genatlas and External Links for C1QTNF8 Gene

Publications for C1QTNF8 Gene

  1. The secreted protein discovery initiative (SPDI), a large-scale effort to identify novel human secreted and transmembrane proteins: a bioinformatics assessment. (PMID: 12975309) Clark H.F. … Gray A.M. (Genome Res. 2003) 2 3 4
  2. CTRP8 and CTRP9B are novel proteins that hetero-oligomerize with C1q/TNF family members. (PMID: 19666007) Peterson J.M. … Wong G.W. (Biochem. Biophys. Res. Commun. 2009) 3 4
  3. C1q-tumor necrosis factor-related protein 8 (CTRP8) is a novel interaction partner of relaxin receptor RXFP1 in human brain cancer cells. (PMID: 24014093) Glogowska A. … Klonisch T. (J. Pathol. 2013) 3
  4. The sequence and analysis of duplication-rich human chromosome 16. (PMID: 15616553) Martin J. … Pennacchio L.A. (Nature 2004) 4

Products for C1QTNF8 Gene

Sources for C1QTNF8 Gene

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