Recombinant Mouse GM-CSF (ELISA Std.)

Pricing & Availability
Regulatory Status
RUO
Other Names
Granulocyte/macrophage-colony stimulating factor, CSF-α, Pluripoietin-α, Eosinophil colony stimulating factor (Eo-CSF), Burst promoting activity (BPA)
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576309 4 pack $80.00
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Description

GM-CSF is a hematopoietic factor that is produced by T cells, macrophages, fibroblasts and endothelial cells. This multifunctional cytokine stimulates progenitor cells of neutrophils, eosinophils and macrophages. GM-CSF is also a differentiation and activating factor for granulocytic and monocytic cells. Recombinant mouse GM-CSF is a 14.2 kD protein containing 124 amino acids.

Product Details
Technical data sheet

Product Details

Source
Mouse GM-CSF, amino acids Ala18-Lys141 (Accession #NM_009969) was expressed in E. coli.
Molecular Mass
The 125 amino acid N-terminal methionylated recombinant protein has a predicted molcular mass of 14.2 kDa. The DTT-reduced protein migrates at approximately 13 kDa and the non-reduced protein migrates at approximately 11kDa by SDS-PAGE.
Purity
Purity is >98% as determined by SDS PAGE , Coomassie stained with Invitrogen SimplyBlue SafeStain.
Formulation
Lyophilized in sterile-filtered PBS, pH 7.2, containing 1% BSA, 0.09% sodium azide, and protease inhibitors.
Concentration
Lot-specific (please contact technical support for mass/vial, or use our Lookup tool if you have a lot number.)
Storage & Handling
Upon receipt, store unopened vials between 2°C and 8°C immediately and use within 12 months from date of receipt. Prior to use, reconstitute the lyophilized powder with 0.2 ml of PBS containing a carrier protein (e.g., 1% BSA, protease free), pH7.4. Re-cap vial, vortex. Allow the reconstituted standard to sit at room temperature for 15 minutes, vortex again to mix completely. The reconstituted standard stock solution can be aliquoted into polypropylene vials and stored at -70°C for up to one month. Do not re-use diluted standards. Use a manual defrost freezer and avoid repeated freeze thaw cycles.
Application

ELISA

Recommended Usage

Each lot of this protein is quality control tested by ELISA assay. For use as an ELISA standard, a standard curve comprised of doubling dilutions from 2000 pg/ml to 15 pg/ml is suggested. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

This GM-CSF protein is useful as a standard for a mouse GM-CSF sandwich ELISA, using unlabeled MP1-22E9 antibody for capture and biotinylated MP1-31G6 antibody for detection.

Antigen Details

Structure
cytokine
Distribution

T cells, monocytes/macrophages, fibroblasts, endothelial cells, mast cells

Function
Synergistic with IL-1, IL-3, G-CSF; E21R competitive antagonist for receptor binding; stored in ECM with heparan sulfate proteoglycans
Interaction
Granulocyte/macrophage/erythroid/megakaryocytic progenitors, myeloblasts, monoblasts
Ligand/Receptor
Heterodimer GM-CSFR α subunit (CDw116); β-subunit (CDw131) in common with IL-3R, IL-5R
Receptors
Growth/development granulocyte/macrophage progenitors; differentiates myeloblasts/monoblasts; synergizes with Epo proliferation of erythroid/megakaryocytic progenitors
Biology Area
Cell Biology, Stem Cells
Molecular Family
Growth Factors, Cytokines/Chemokines
Antigen References

1. Fitzgerald K, et al. Eds. 2001. The Cytokine FactsBook. Academic Press San Diego.
2. Demetri G, et al. 1991. Blood 78:2791.
3. Fan D, et al. 1991. In vivo 5:571.
4. Negrin R, et al. 1992. Adv. Pharmacol. 23:263.

Gene ID
12981 View all products for this Gene ID
UniProt
View information about GM-CSF on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 2    Revision Date: 02/29/2016

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.

 

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