- Catalog number
- PA1906
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- CSF3R (Colony-Stimulating Factor 3 Receptor, Granulocyte) also known as GCSFR or CD114 ((Cluster of Differentiation 114) is a protein that in humans is encoded by the CSF3R gene. G-CSF-R is a cell-surface receptor for the granulocyte colony-stimulating factor (G-CSF) . The G-CSF receptors belongs to a family of cytokine receptors known as the hematopoietin receptor family. The CSF3R gene consists of 17 exons. By in situ hybridization using human CSF3R cDNA as a probe, Inazawa et al. (1991) localized the gene to 1p35-p34.3. The G-CSF-R is a transmembrane receptor that consists of an extracellular ligand-binding portion, a transmembrane domain, and the cytoplasmic portion that is responsible for signal transduction. GCSF-R ligand-binding is associated with dimerization of the receptor and signal transduction through proteins including Jak, Lyn, STAT, and Erk1/2. Dong et al. (2001) reported that the C terminus of CSF3R is required for SHP1 downregulation of CSF3-induced STAT activation. The authors proposed that this mechanism inhibits cell proliferation and survival in response to CSF3.
- Synonyms
- Granulocyte colony-stimulating factor receptor; G-CSF receptor; G-CSF-R; CD114; CSF3R; GCSFR
- Gene Name
- CSF3R
- Gene ID
- 1441
- UniProt
- Q99062
- Host
- Rabbit
- Reactivity
- Human
- Cross Reactivity
- No cross-reactivity with other proteins
- Immunogen
- A synthetic peptide corresponding to a sequence in the middle region of human GCSF Receptor.
- Clonality
- Polyclonal
- Tissue Specificity
- One or several isoforms have been found in myelogenous leukemia cell line KG-1, leukemia U-937 cell line, in bone marrow cells, placenta, and peripheral blood granulocytes. Isoform GCSFR-2 is found only in leukemia U-937 cells. Isoform GCSFR-3 is highly expressed in placenta.
- Applications
- WB
- Field of Research
- Cancer, Cytokines, Hematopoietic Progenitors, Immunology, Innate Immunity, Oncoproteins, Oncoproteins/Suppressors, Stem Cells, Surface Molecules
- Purification
- Immunogen affinity purified.
- Concentration
- Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
- Form
- Lyophilized
- Reconstitution
- Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
- Function
- Receptor for granulocyte colony-stimulating factor (CSF3), essential for granulocytic maturation. Plays a crucial role in the proliferation, differientation and survival of cells along the neutrophilic lineage. In addition it may function in some adhesion or recognition events at the cell surface. .
- References & Citations
- 1. Dong, F., Qiu, Y., Yi, T., Touw, I. P., Larner, A. C. The carboxyl terminus of the granulocyte colony-stimulating factor receptor, truncated in patients with severe congenital neutropenia/acute myeloid leukemia, is required for SH2-containing phosphatase-1 suppression of Stat activation. J. Immun. 167: 6447-6452, 2001. 2. Inazawa, J., Fukunaga, R., Seto, Y., Nakagawa, H., Misawa, S., Abe, T., Nagata, S. Assignment of the human granulocyte colony-stimulating factor receptor gene (CSF3R) to chromosome 1 at region p35-p34.3. Genomics 10: 1075-1078, 1991. 3. Plo, I., Zhang, Y., Le Couedic, J.-P., Nakatake, M., Boulet, J.-M., Itaya, M., Smith, S. O., Debili, N., Constantinescu, S. N., Vainchenker, W., Louache, F., de Botton, S. An activating mutation in the CSF3R gene induces a hereditary chronic neutrophilia. J. Exp. Med. 206: 1701-1707, 2009.
- Storage Conditions
- Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.
- Calculated Molecular Weight
- 92156 MW
- Observed Molecular Weight
- 108 kDa
- Specificity
- No cross reactivity with other proteins.
- Gene Name Synonym
- Granulocyte colony-stimulating factor receptor
- Subcellular Location
- Isoform 2: Secreted .
- Sequence Similarities
- Belongs to the type I cytokine receptor family. Type 2 subfamily.
- Protein Name
- Granulocyte colony-stimulating factor receptor
- Isotype
- Rabbit IgG
- Contents
- Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
