Macrophage colony-stimulating factor 1 receptor (EC 2.7.10.1; UniProt P07333; also known as CD115, CSF-1 receptor, CSF-1-R, CSF-1R, M-CSF-R, Proto-oncogene c-Fms) is encoded by the CSF1R (also known as CSFR, FMS, HDLS) gene (Gene ID 1436) in human. CSF1R is a CSF1/PDGF family receptor tyrosine kinase that mediates macrophage colony stimulating factor 1 (M-CSF1) and IL-34 signaling by acting as the receptor for these two cytokines. CSF1R plays a key role in the differentiation, recruitment and activation of tissue macrophages. Tumor-associated macrophages (TAMs) have been associated with survival in classic Hodgkin lymphoma (cHL) and other lymphoma types. Hyperphosphorylated CSF1R is found in cHL tissue and highlights the importance of CSF1/CSF1R signaling in the recruitment of TAMs. CSF1R is initially produced with a signal peptide sequence (a.a. 1-19), the removal of which yields the mature type I single transmembrane protein with an extracellular region (a.a. 20-517), a transmembrane segment (a.a. a.a. 518-538), and a cytoplasmic region (a.a. 539-972) that contains the kinase domain (a.a. 582-910).
Synonyms: Macrophage colony-stimulating factor 1 receptor, CD115, CSF-1 receptor, CSF-1-R, CSF-1R, M-CSF-R, Proto-oncogene c-Fms
Application: Western Blotting Analysis: 1.0 µg/mL from a representative lot detected CSF-1R/CD115 in 10 µg of human tonsil tissue lysate.
Other Notes: Concentration: Please refer to lot specific datasheet.