Mouse M-CSF R / CSF1R / CD115 Protein, Fc Tag, low endotoxin

Mouse M-CSF R / CSF1R / CD115 Protein, Fc Tag, low endotoxin

• Background: Colony stimulating factor 1 receptor (CSF1R) is also known as macrophage colony-stimulating factor receptor (M-CSFR), CD115 Cluster of Differentiation 115 (CD115), C-FMS, CSFR, FIM2, FMS, and is a member of the typeⅢ subfamily of receptor tyrosine kinases (RTKs). CSF1R is a receptor for a cytokine called colony stimulating factor 1, The protein encoded by the CSFR1 gene is the receptor for colony stimulating factor 1, a cytokine which controls the production, differentiation, and function of macrophages. This receptor mediates most, if not all, of the biological effects of this cytokine. Ligand binding activates CSFR1 through a process of oligomerization and transphosphorylation . Mutations in CSF1R are associated with chronic myelomonocytic leukemia and type M4 acute myeloblastic leukemia. Increased levels of CSF1R1 are found in microglia in Alzheimer's disease and after brain injuries. The increased receptor expression causes microglia to become more active. Both CSF1R, and its ligand colony stimulating factor 1 play an important role in the development of the mammary gland and may be involved in the process of mammary gland carcinogenesis.
• Description: Mouse M-CSF R, Fc Tag (CSR-M5256) is expressed from human 293 cells (HEK293). It contains AA Ala 20 - Ser 511 (Accession # NP_001032948).
• Specifications: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 81.8 kDa. As a result of glycosylation, the protein migrates as 100-130 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition, and 260 kDa under non-reducing (NR) condition (SDS-PAGE).
• Expression Region: Ala 20 - Ser 511
• Host: HEK 293
• Target: M-CSF R
• Conjugation: Unconjugated
• Tag: C-Fc
• Source: Mouse
• Stability: -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution._x000D_For long term storage, the product should be stored at lyophilized state at -20°C or lower.
• Endotoxin: 0.1 EU per μg
• Purity: 95%
• Bioactivity: Immobilized Mouse M-CSF Protein at 2μg/mL (100 μL/well) can bind Mouse M-CSF R, Fc Tag (Cat. No. CSR-M5256) with a linear range of 0.3-12.8 ng/mL (Routinely tested).
• Format: Powder
• Buffer: 50 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5
• Additives: Trehalose
• Molecular Weight: 81.8 kDa
• Shipping Conditions: Room Temperature
• Storage Conditions: -20°C