Skip to content
Use your HSA or FSA funds

Gene

ITIH4

inter-alpha-trypsin inhibitor heavy chain 4

Summary

Cytogenetic location
3p21.1
Coordinates
Chromosome 3: 52,812,962–52,830,672 (GRCh38)
Exons
24 exons across 17.7 kb
Protein
930 amino acids
Also known as
IHRP, H4P
Previous symbols
ITIHL1
MANE Select transcript
ENST00000266041.9NM_002218.5
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads ITIH4 yet. The test sequences your whole genome, so your data includes it all the same.

How ITIH4 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
Chromosome 3, with a bracket where ITIH4 sits. ITIH4 and 26 genes near it on chromosome 3, from 52,321,817 to 53,321,816.Chromosome 33p21.1p26.3p26.2p26.1p25.3p25.2p25.1p24.3p24.2p24.1p23p22.3p22.2p22.1p21.33p21.32p21.31p21.2p21.1p14.3p14.2p14.1p13p12.3p12.2p12.1p11.2p11.1q11.1q11.2q12.1q12.2q12.3q13.11q13.12q13.13q13.2q13.31q13.32q13.33q21.1q21.2q21.3q22.1q22.2q22.3q23q24q25.1q25.2q25.31q25.32q25.33q26.1q26.2q26.31q26.32q26.33q27.1q27.2q27.3q28q2952.4 Mb52.6 Mb52.8 Mb53 Mb53.2 MbDNAH1: 52,316,319–52,400,492, forward strandDNAH1BAP1: 52,398,585–52,410,038, reverse strandBAP1PHF7: 52,410,504–52,427,966, forward strandPHF7SEMA3G: 52,433,035–52,445,103, reverse strandSEMA3GTNNC1: 52,451,082–52,454,071, reverse strandTNNC1NISCH: 52,455,118–52,493,081, forward strandNISCHSTAB1: 52,495,331–52,524,512, forward strandSTAB1NT5DC2: 52,524,369–52,535,093, reverse strandNT5DC2UQCC5: 52,533,950–52,579,237, forward strandUQCC5PBRM1: 52,544,271–52,685,979, reverse strandPBRM1GNL3: 52,681,156–52,696,160, forward strandGNL3GLT8D1: 52,691,527–52,706,368, reverse strandGLT8D1SPCS1: 52,704,955–52,711,148, forward strandSPCS1NEK4: 52,708,444–52,770,973, reverse strandNEK4ITIH1: 52,777,559–52,792,068, forward strandITIH3: 52,794,450–52,809,881, forward strandITIH3ITIH4: 52,812,962–52,830,672, reverse strandITIH4: 52,813,282–52,835,729, reverse strandMUSTN1: 52,833,113–52,835,222, reverse strandMUSTN1STIMATE-MUSTN1: 52,833,121–52,897,562, reverse strandSTIMATE: 52,836,219–52,897,621, reverse strandSFMBT1: 52,903,345–53,046,750, reverse strandSFMBT1: 52,969,119–53,099,453, reverse strandRFT1: 53,048,135–53,130,661, reverse strandRFT1PRKCD: 53,156,009–53,192,717, forward strandPRKCDTKT: 53,223,040–53,256,055, reverse strandTKTDCP1A: 53,283,429–53,347,683, reverse strandDCP1ADiagram of ITIH4: 24 exons on the reverse strand of chromosome 3Exon 24: 52,812,962–52,813,490, 529 basesExon 23: 52,813,975–52,814,071, 97 basesExon 22: 52,814,209–52,814,363, 155 basesExon 21: 52,816,884–52,817,058, 175 basesExon 20: 52,818,052–52,818,168, 117 basesExon 19: 52,818,257–52,818,283, 27 basesExon 18: 52,818,462–52,818,536, 75 basesExon 17: 52,819,393–52,819,518, 126 basesExon 16: 52,819,754–52,819,792, 39 basesExon 15: 52,819,940–52,819,990, 51 basesExon 14: 52,820,291–52,820,317, 27 basesExon 13: 52,820,631–52,820,785, 155 basesExon 12: 52,820,991–52,821,130, 140 basesExon 11: 52,823,556–52,823,741, 186 basesExon 10: 52,823,823–52,824,004, 182 basesExon 9: 52,824,190–52,824,315, 126 basesExon 8: 52,824,397–52,824,565, 169 basesExon 7: 52,824,842–52,824,958, 117 basesExon 6: 52,825,886–52,826,014, 129 basesExon 5: 52,826,541–52,826,651, 111 basesExon 4: 52,826,791–52,826,953, 163 basesExon 3: 52,827,093–52,827,197, 105 basesExon 2: 52,829,119–52,829,279, 161 basesExon 1: 52,830,553–52,830,672, 120 bases24201510515′3′

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 17.7 kb; 2,793 of those bases code for the 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

APA

Dante Labs. (n.d.). ITIH4 gene: inter-alpha-trypsin inhibitor heavy chain 4. Retrieved 17 October 2026, from https://dantelabs.com/genes/itih4

Vancouver

Dante Labs. ITIH4 gene: inter-alpha-trypsin inhibitor heavy chain 4 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/itih4

One test. A lifetime of answers.

From $449Free shipping · Results in 6–8 weeks

Get my Genome Test