Purified anti-mouse CD115 (CSF-1R) Antibody

Pricing & Availability
Clone
AFS98 (See other available formats)
Regulatory Status
RUO
Other Names
CSF-1R, M-CSFR, c-fms
Isotype
Rat IgG2a, κ
Ave. Rating
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Product Citations
publications
A_AFS98_PE_102309
Thioglycolate-elicited BALB/c mouse peritoneal macrophages stained with rat IgG1, k PE and CD11b FITC.
  • A_AFS98_PE_102309
    Thioglycolate-elicited BALB/c mouse peritoneal macrophages stained with rat IgG1, k PE and CD11b FITC.
  • B_AFS98_PE_102309
    Thioglycolate-elicited BALB/c mouse peritoneal macrophages stained with AFS98 PE and CD11b FITC.
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135501 50 µg $80.00
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135502 500 µg $115.00
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Description

CSF-1R, also known as CD115 and M-CSFR, is a single-pass type I membrane protein and member of the platelet-derived growth factor receptor family. This c-fms (Fms proto-oncogene) gene product's natural ligands include M-CSF and IL-34. Structural studies of CD115 have described an Ig-like extracellular domain, a transmembrane domain, an intracellular juxtamembrane domain, a split tyrosine kinase domain, and a C-terminal tail receptor. Receptor activation induces homodimerization in addition to phosphorylation and ubiquitination of intracellular residues. CD115 directly influences tissue macrophage and osteoclast differentiation and proliferation. It is expressed on monocytes/macrophages, peritoneal exudate cells, plasmacytoid and conventional dendritic cells, and osteoclasts.

Product Details
Technical data sheet

Product Details

Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested
Block - Reported in the literature, not verified in house

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.25 µg per 106 cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

Additional reported applications (for the relevant formats) include: blocking of ligand binding1. The LEAF™ purified antibody (Endotoxin <0.1 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays.

It has been reported that CD115 can be rapidly internalized, especially when samples are exposed to room temperature. Approximate 33% decrease in CD115 expression has been observed between 0 and 4 hours after sample collection, while overnight incubation of the cells results in complete CD115 downregulation. Pre-treatment with EDTA and low temperatures (2 to 8°C) helps in maintaining surface expression of CD1154.

Application References

(PubMed link indicates BioLegend citation)
  1. Sudo T, et al. 1995. Oncogene 11:2469.
  2. Murayama T, et al. 1999. Circulation 99:1740.
  3. Jaeger BN, et al. 2012. J. Exp. Med. 209:565. PubMed
  4. Breslin WL, et al. 2013. J Immunol Methods. 390(1-2):1 PubMed
  5. Dong L, et al. 2016. Nature. 539:304–308. PubMed
Product Citations
  1. Rogers P, Driessnack M, and Schwartz E. 2017. PLoS One. 10.1371/journal.pone.0181985. PubMed
  2. Seehus CR, et al. 2017. Nat Commun. 8:1900. PubMed
  3. Zhu YP et al. 2018. Cell reports. 24(9):2329-2341 . PubMed
  4. Winter C, et al. 2018. Cell Metab. 28:175. PubMed
  5. Regan–Komito D, et al. 2017. Front Immunol. 1.459027778. PubMed
  6. Kikuchi K, et al. 2018. J Immunol. 201:635. PubMed
  7. Leist SR, et al. 2019. PLoS One. 14:e0220126. PubMed
  8. Wolf Y, et al. 2017. J Exp Med. 214:905. PubMed
  9. Kapellos TS, et al. 2017. Mediators Inflamm. 2017:4315412. PubMed
  10. Donado CA, et al. 2020. Cell Reports. 31(1):107466. PubMed
  11. Khan KA, et al. 2020. NPJ Breast Cancer. 6:29. PubMed
  12. Jaeger B, et al. 2012. J Exp Med. 209:565. PubMed
RRID
AB_1937292 (BioLegend Cat. No. 135501)
AB_1937293 (BioLegend Cat. No. 135502)

Antigen Details

Structure
Ig superfamily, 145 kD
Distribution

Monocytes/macrophages, peritoneal exudate cells, plasmacytoid and conventional dendritic cells, osteoclasts

Function
Growth factor receptor, tyrosine kinase
Ligand/Receptor
Macrophage colony stimulating factor (M-CSF), IL-34
Cell Type
Dendritic cells, Macrophages, Monocytes, Osteoclasts
Biology Area
Immunology
Molecular Family
CD Molecules, Cytokine/Chemokine Receptors
Antigen References
  1. Sudo T, et al. 1995 Oncogene 11:2469.
  2. Murayama T, et al. 1999 Circulation 99:1740.
  3. Goswami S, et al. 2005 Cancer Res. 65:5278.
  4. Yu W, et al. 2008 J. Leuko. Biol. 84:852.
Gene ID
12978 View all products for this Gene ID
UniProt
View information about CD115 on UniProt.org

Related FAQs

Why do I have a weak CD115 staining?

It has been reported that CD115 can be rapidly internalized, especially when samples are exposed to room temperature. Approximate 33% decrease in CD115 expression has been observed between 0 and 4 hours after sample collection, while overnight incubation of the cells results in complete CD115 downregulation.  Pre-treatment with EDTA and low temperatures (2 - 8°C) helps in maintaining surface expression of CD115. In addition, brief fixation of the cells with Fixation Buffer (Cat. No. 420801) for 10 minutes will block CD115 internalization.

Go To Top Version: 2    Revision Date: 09/17/2020

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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