Article · Wikipedia archive · Last revised Jun 20, 2026

CCL26

Chemokine ligand 26 (CCL26) is a small cytokine belonging to the CC chemokine family that is also called Eotaxin-3, Macrophage inflammatory protein 4-alpha (MIP-4-alpha), Thymic stroma chemokine-1 (TSC-1), and IMAC. It is expressed by several tissues including heart, lung and ovary, and in endothelial cells that have been stimulated with the cytokine interleukin 4. CCL26 is chemotactic for eosinophils and basophils and elicits its effects by binding to the cell surface chemokine receptor CCR3. This gene for chemokine is located on human chromosome 7.

Last revised
Jun 20, 2026
Read time
≈ 1 min
Length
207 w
Citations
4
Source
chemokine (C-C motif) ligand 26
Identifiers
SymbolCCL26
Alt. symbolsSCYA26, MIP-4alpha, eotaxin-3, IMAC, MIP-4a, TSC-1
NCBI gene10344
HGNC10625
OMIM604697
PDB1G2T
RefSeqNM_006072
UniProtQ9Y258
Other data
LocusChr. 7 q11.2
Search for
StructuresSwiss-model
DomainsInterPro

Chemokine (C-C motif) ligand 26 (CCL26) is a small cytokine belonging to the CC chemokine family that is also called Eotaxin-3, Macrophage inflammatory protein 4-alpha (MIP-4-alpha), Thymic stroma chemokine-1 (TSC-1), and IMAC. It is expressed by several tissues including heart, lung and ovary, and in endothelial cells that have been stimulated with the cytokine interleukin 4.12 CCL26 is chemotactic for eosinophils and basophils and elicits its effects by binding to the cell surface chemokine receptor CCR3.3 This gene for chemokine is located on human chromosome 7.4

References

References

  1. Shinkai et al. A novel human CC chemokine, eotaxin-3, which is expressed in IL-4-stimulated vascular endothelial cells, exhibits potent activity toward eosinophils. J. Immunol. 163:1602-1610, 1999.
  2. Guo et al. Molecular cloning and characterization of a novel human CC chemokine, SCYA26. Genomics 58:313-317, 1999.
  3. Kitaura et al. Molecular cloning of a novel human CC chemokine (Eotaxin-3) that is a functional ligand of CC chemokine receptor 3. J. Biol. Chem. 274:27975-27980, 1999.
  4. Hillier et al. The DNA sequence of human chromosome 7. Nature 424:157-164, 2003.
External links