M-CSF Polyclonal Antibody, Biotin, PeproTech®, Invitrogen™

Rabbit Polyclonal Antibody

Catalog Number	Mfr. No.	Quantity
500P44BT25	Invitrogen™ 500P44BT25UG	25 μg
500P44BT50	Invitrogen™ 500P44BT50UG	50 μg
50-271-8485	Invitrogen™ 500P44BT500UG	500 μg

Description

AA Sequence of recombinant protein: MEEVSEYCSH MIGSGHLQSL QRLIDSQMET SCQITFEFVD QEQLKDPVCY LKKAFLLVQD IMEDTMRFRD NTPNAIAIVQ LQELSLRLKS CFTKDYEEHD KACVRTFYET PLQLLEKVKN VFNETKNLLD KDWNIFSKNC NNSFAECSSQ GHERQSEGS. Preparation: Produced from sera of rabbits immunized with highly pure Recombinant Human M-CSF. Anti-Human M-CSF-specific antibody was purified by affinity chromatography and then biotinylated. Sandwich ELISA: To detect hM-CSF by sandwich ELISA (using 100 μL/well antibody solution) a concentration of 0.25-1.0 μg/mL of this antibody is required. This biotinylated polyclonal antibody, in conjunction with PeproTech Polyclonal Anti-Human M-CSF (500-P44) as a capture antibody, allows the detection of at least 0.2-0.4 ng/well of Recombinant hM-CSF. Western Blot: To detect hM-CSF by Western Blot analysis this antibody can be used at a concentration of 0.1-0.2 μg/mL. Used in conjunction with compatible secondary reagents the detection limit for Recombinant hM-CSF is 1.5-3.0 ng/lane, under either reducing or non-reducing conditions. 500-P44BT-1MG will be provided as 2 x 500 μg

M-CSF (Macrophage colony-stimulating factor, CSF-1) is a survival factor essential for the proliferation and development of monocytes, macrophages, and osteoclast progenitor cells. M-CSF also induces VEGF (vascular endothelial growth factor) secretion by macrophages, thereby mediating mobilization of endothelial progenitor cells and neovascularization. M-CSF is present as several bioactive isoforms that differ in potency and stability. The full-length protein is synthesized as a membrane-spanning protein that can be expressed on the cell surface or further cleaved and modified in the secretory vesicle. Further, M-CSF is a disulfide-bonded homodimer which is processed into one of two isoforms, a glycoprotein or a proteoglycan that has been modified by the addition of chondroitin sulfate to each subunit. Binding of M-CSF to its receptor, c-Fms (CSF-1R or CD115) induces dimerization of the receptor followed by internalization and degradation of the complex. Functionally, M-CSF is known to stimulate differentiation of hematopoietic stem cells to monocyte-macrophage cell populations in culture. M-CSF acts through the CSF receptor 1. Although human M-CSF shows activity on mouse cells, mouse CSF shows no activity on human cells.

Specifications

• Antigen: M-CSF
• Applications: ELISA, Western Blot
• Conjugate: Biotin
• Host Species: Rabbit
• Target Species: Human
• Gene Accession No.: P09603
• Gene ID (Entrez): 1435
• Immunogen: E.coli-derived Recombinant Human M-CSF.
• Purification Method: Antigen Affinity Chromatography
• Gene: Csf1

• Concentration: 0.1-1.0 mg/mL
• Classification: Polyclonal
• Form: Lyophilized
• Regulatory Status: RUO
• Formulation: PBS with no preservative
• Gene Alias: C87615; colony stimulating factor 1; colony stimulating factor 1 (macrophage); colony-stimulating factor-1 splice variant; CSF1; CSF-1; Csfm; H-MCSF; lanimostim; macrophage colony stimulating factor 1; macrophage colony stimulating factor alpha; macrophage colony stimulating factor beta; macrophage colony-stimulating factor; macrophage colony-stimulating factor 1; macrophage colony-stimulating factor beta; macrophage-colony stimulating factor alpha; MCSF; MCSF alpha; MCSFBETA; MGC31930; M-MCSF; op; osteopetrosis; Processed macrophage colony-stimulating factor 1
• Gene Symbols: Csf1
• Primary or Secondary: Primary
• Content And Storage: -20°C