Western Blotting (WB), Immunoprecipitation (IP), Blocking Antibody (Inhibition)
Marque
BD Pharmingen™
Attributs du produit
1. Since applications vary, each investigator should titrate the reagent to obtain optimal results. 2. Please refer to us for technical protocols. 3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing. 4. Ficoll-Paque is a trademark of Amersham Biosciences Limited. 5. Cy is a trademark of Amersham Biosciences Limited.
Purification
The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
CSF2
Reactivité: Humain
ELISA, IHC
Hôte: Lapin
Polyclonal
unconjugated
Indications d'application
Blocking Control for Intracellular Staining: The purified BVD2-21C11 antibody (ABIN967465) can be used as a blocking control to demonstrate specificity of human GM-CSF staining by the PE-BVD2-21C11. To perform this control, the fixed/permeabilized cells (~ 1 million) can be incubated with 1 - 10 µg of unlabeled BVD2-21C11 antibody (ABIN967465) for 20 minutes at 4°C, prior to staining with PE-BVD2-21C11 antibody (eg, 0.1 - 0.5 µg mAb/ 1 million cells). The intracellular cytokine staining technique and use of blocking controls are described in detail by C. Prussin and D. Metcalfe.
ELISA Detection: The biotinylated BVD2-21C11 antibody, is useful as a detection antibody for a sandwich ELISA for measuring human GM-CSF protein levels. Biotinylated BVD2-21C11 antibody can be paired with the purified BVD2-23B6 antibody as the capture antibody, with recombinant human GM-CSF as the standard. This ELISA pair is recommended primarily for measuring cytokine from experimental cell culture systems.
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Stock
4 °C
Stockage commentaire
Store undiluted at 4°C.
Abrams: "Immunoenzymetric assay of mouse and human cytokines using NIP-labeled anti-cytokine antibodies." dans: Current protocols in immunology / edited by John E. Coligan ... [et al.], Vol. Chapter 6, pp. Unit 6.20, (2008) (PubMed).
Prussin, Metcalfe: "Detection of intracytoplasmic cytokine using flow cytometry and directly conjugated anti-cytokine antibodies." dans: Journal of immunological methods, Vol. 188, Issue 1, pp. 117-28, (1996) (PubMed).
Abrams, Roncarolo, Yssel, Andersson, Gleich, Silver: "Strategies of anti-cytokine monoclonal antibody development: immunoassay of IL-10 and IL-5 in clinical samples." dans: Immunological reviews, Vol. 127, Issue 9-10, pp. 5-24, (1992) (PubMed).
Kita, Ohnishi, Okubo, Weiler, Abrams, Gleich: "Granulocyte/macrophage colony-stimulating factor and interleukin 3 release from human peripheral blood eosinophils and neutrophils." dans: The Journal of experimental medicine, Vol. 174, Issue 3, pp. 745-8, (1991) (PubMed).
Bacchetta, de Waal Malefijt, Yssel, Abrams, de Vries, Spits, Roncarolo: "Host-reactive CD4+ and CD8+ T cell clones isolated from a human chimera produce IL-5, IL-2, IFN-gamma and granulocyte/macrophage-colony-stimulating factor but not IL-4." dans: Journal of immunology (Baltimore, Md. : 1950), Vol. 144, Issue 3, pp. 902-8, (1990) (PubMed).
The BVD2-21C11 monoclonal antibody specifically binds to human Granulocyte/Macrophage - Colony Stimulating Factor (GM-CSF). Human GM-CSF is encoded by the CSF2 gene and is also known as Colony Stimulating Factor 2. GM-CSF is produced by activated T lymphocytes, macrophages, endothelial cells, fibroblasts, stromal cells and other cell types including B lymphocytes, mast cells, eosinophils, and osteoblasts. GM-CSF stimulates the survival, proliferation and/or differentiation of various cell types including neutrophils, eosinophils, macrophages, dendritic cells, megakaryocytes, erythroid cells, endothelial cells and their precursors. The immunogen used to generate the BVD2-21C11 hybridoma was recombinant human GM-CSF. The BVD2-21C11 antibody has been reported to crossreact with GM-CSF from the rhesus monkey. BVD2-21C11 is a neutralizing antibody. Synonyms: CSF2, Colony stimulating factor 2 (granulocyte-macrophage), CSF, GMCSF