Purified anti-human IL-3 Antibody

Pricing & Availability
Clone
BVD8-3G11 (See other available formats)
Other Names
Interleukin-3, Burst promoting activity, Eosinophil colony stimulating factor (Eo-CSF), Hematopoietic cell growth factor (HCGF), Mast (MGF/MCGF), Multi-colony stimulating (Multi-CSF), P cell stimulating activity (PCSA), Thy1 inducing factor
Isotype
Rat IgG1, κ
Ave. Rating
1 reviews
Product Citations
publications
Cat # Size Price Quantity Avail. Save
500502 500 µg 352€
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Description

IL-3 is a highly species-specific pleiotropic factor produced primarily by activated T cells though also by mast cells, keratinocytes, and astrocytes, which stimulates colony formation of megakaryocytes, neutrophils, and macrophages from bone marrow cultures. The BVD8-3G11 antibody can neutralize the bioactivity of natural or recombinant IL-3.

Product Details
Technical Data Sheet (pdf)

Product Details

Reactivity
Human
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
Yeast-expressed, recombinant human IL-3
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

ELISA Capture - Quality tested
WB, IP - Reported in the literature

Recommended Usage

Each lot of this antibody is quality control tested by ELISA assay. For ELISA capture applications, a concentration range of 0.5-2 µg/ml is recommended. To obtain a linear standard curve, serial dilutions of human IL-3 protein ranging from 2000 to 15 pg/ml are recommended for each ELISA plate. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

ELISA1-4 or ELISPOT Capture: The purified BVD8-3G11 antibody is useful as the capture antibody in a sandwich ELISA or ELISPOT assay, when used in conjunction with the biotinylated BVD3-1F9 antibody (Cat. No. 500604) as the detecting antibody.
Additional reported applications include: Western blotting4 and immunoprecipitation4.

Application References

(PubMed link indicates BioLegend citation)
  1. Abrams JS, et al. 1992. Immunol. Rev. 127:5. (ELISA)
  2. Abrams JS et al. 1994. Eosnophil-active cytokines in human disease: development and use of monoclonal antibodies to il-3, il-5, and GM-CSF. In Eosinophils in Allergy and Inflammation. Gleich GJ and Kay AB, eds. Marcel Dekker, Inc. New York, NY. p. 133. (ELISA)
  3. Abrams J. 1995. Curr. Prot. Immunol. 6.20. (ELISA)
  4. Kaushansky K. 1992. J. Clin. Invest. 90:1879. (ELISA, IP, WB)
  5. Mahanty S, et al. 1992. J. Immunol. 148:3567.
RRID
AB_315103 (BioLegend Cat. No. 500502)

Antigen Details

Structure
Cytokine; 14-30 kD (Mammalian)
Bioactivity
Proliferation/differentiation of almost all types of hematopoietic progenitors into granulocytes, macrophages, erythroid cells, megakaryocytes, mast cell colonies; induces expression of 20-α-steroid dehydrogenase, histidine, ornithine decarboxylase.
Cell Sources
Activated T cells, mast cells, eosinophils, keratinocytes, NK cells, endothelial cells.
Cell Targets
Erythroid cells, megakaryocytes, neutrophils, eosinophils, basophils, mast cells, monocytic lineages.
Receptors
IL-3R, α subunit (CD123), common β subunit (CDw131).
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. Frendl G. 1992. Int. J. Immunopharmacol. 14:421.
3. Ihle J. 1992. Chem. Immunology 51:65.

Regulation
Upregulated by T cell stimulation; downregulated by glucocorticoids.
Gene ID
3562 View all products for this Gene ID
UniProt
View information about IL-3 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 1    Revision Date: 11/30/2012

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