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Purified anti-mouse CD115 (CSF-1R) (Maxpar® Ready) Antibody

Pricing & Availability
Clone
AFS98 (See other available formats)
Regulatory Status
RUO
Other Names
CSF-1R, M-CSFR, c-fms
Isotype
Rat IgG2a, κ
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Product Citations
publications
AFS98_Purified_CD115_Cytof_060314.jpg
Mouse J774A.1 macrophage cells (top) and mouse EL4 T cells (bottom) stained with 144Nd-anti-CD115 (AFS98). Data provided by DVS Sciences.
  • AFS98_Purified_CD115_Cytof_060314.jpg
    Mouse J774A.1 macrophage cells (top) and mouse EL4 T cells (bottom) stained with 144Nd-anti-CD115 (AFS98). Data provided by DVS Sciences.
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135521 100 µg £109
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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 (pdf)

Product Details

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

FC - Quality tested
CyTOF® - Verified
Recommended Usage

This product is suitable for use with the Maxpar® Metal Labeling Kits. For metal labeling using Maxpar® Ready antibodies, proceed directly to the step to Partially Reduce the Antibody by adding 100 µl of Maxpar® Ready antibody to 100 µl of 4 mM TCEP-R in a 50 kDa filter and continue with the protocol. Always refer to the latest version of Maxpar® User Guide when conjugating Maxpar® Ready antibodies.

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.

Additional Product Notes

Maxpar® is a registered trademark of Standard BioTools Inc.

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. Barvalia M, et al. 2022. Methods Mol Biol. 2508:147. PubMed
RRID
AB_2563709 (BioLegend Cat. No. 135521)

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.

Can I obtain CyTOF data related to your Maxpar® Ready antibody clones?

We do not test our antibodies by mass cytometry or on a CyTOF machine in-house. The data displayed on our website is provided by Fluidigm®. Please contact Fluidigm® directly for additional data and further details.

http://techsupport.fluidigm.com/

Can I use Maxpar® Ready format clones for flow cytometry staining?

We have not tested the Maxpar® Ready antibodies formulated in solution containing EDTA for flow cytometry staining. While it is likely that this will work in majority of the situations, it is best to use the non-EDTA formulated version of the same clone for flow cytometry testing. The presence of EDTA in some situations might negatively affect staining.

I am having difficulty observing a signal after conjugating a metal tag to your Maxpar® antibody. Please help troubleshoot.

We only supply the antibody and not test that in house. Please contact Fluidigm® directly for troubleshooting advice: http://techsupport.fluidigm.com/

Is there a difference between buffer formulations related to Maxpar® Ready and purified format antibodies?

The Maxpar® Ready format antibody clones are formulated in Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and EDTA. The regular purified format clones are formulated in solution that does not contain any EDTA. Both formulations are however without any extra carrier proteins.

Go To Top Version: 2    Revision Date: 07/21/2022

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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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