Key Product Details

Species Reactivity

Validated:

Human

Cited:

Human

Applications

Validated:

Western Blot, Neutralization

Cited:

Neutralization, Cell Culture

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2A Clone # 26730
View all M-CSF Primary Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human M-CSF

Specificity

Detects human M-CSF in direct ELISAs and Western blots. In direct ELISAs and Western blots, this antibody does not cross-react with recombinant mouse M‑CSF.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Endotoxin Level

<0.10 EU per 1 μg of the antibody by the LAL method.

Scientific Data Images for Human M‑CSF Antibody

Cell Proliferation Induced by M‑CSF and Neutralization by Human M‑CSF Antibody.

Cell Proliferation Induced by M‑CSF and Neutralization by Human M‑CSF Antibody.

Recombinant Human M‑CSF (Catalog # 216-MC) stimulates proliferation in the M‑NFS‑60 mouse myelogenous leukemia lymphoblast cell line in a dose-dependent manner (orange line). Proliferation elicited by Recombinant Human M‑CSF (2.5 ng/mL) is neutralized (green line) by increasing concentrations of Human M‑CSF Monoclonal Antibody (Catalog # MAB216). The ND50 is typically 0.005-0.020 µg/mL.

Applications for Human M‑CSF Antibody

Application
Recommended Usage

Western Blot

1 µg/mL
Sample: Recombinant Human M-CSF (Catalog # 216-MC)
under non-reducing conditions only

Neutralization

Measured by its ability to neutralize M‑CSF-induced proliferation in the M‑NFS‑60 mouse myelogenous leukemia lymphoblast cell line. Halenbeck, R. et al. (1989) Biotechnology 7:710. The Neutralization Dose (ND50) is typically 0.005-0.020 µg/mL in the presence of 2.5 ng/mL Recombinant Human M‑CSF.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from ascites

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: M-CSF

M-CSF (CSF-1) is the primary regulator of macrophage survival, proliferation and differentiation. It is essential for macrophage-related functions such as bone resorption, vascular development, and innate immunity. It signals through M-CSF R on monocytes, tissue macrophages, and osteoblasts. Both M-CSF and its receptor can be expressed by tumor cells, allowing M-CSF to act as an autocrine growth factor for cancer cells. Full length M-CSF is expressed as a transmembrane dimer, but various additional forms can be generated by alternative splicing, differential glycosylation, chondroitin sulfate proteoglycan modification, and proteolytic shedding.

Long Name

Macrophage Colony Stimulating Factor

Alternate Names

CSF-1, CSF1, Lanimostim, MCSF

Entrez Gene IDs

1435 (Human); 12977 (Mouse)

Gene Symbol

CSF1

Additional M-CSF Products

Product Documents for Human M‑CSF Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Note: Certificate of Analysis not available for kit components.

Download SDS

Product Specific Notices for Human M‑CSF Antibody

For research use only

Citations for Human M‑CSF Antibody

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