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Long name
Mouse Monoclonal Antibody against Human CD86, Clone: BU63
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Antigen
CD86
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Species reactivity
Human (Homo sapiens), Other not determined
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Negative species reactivity
at the time of upload there has been no data, please, contact us to obtain most recent information on species reactivity and cross reactivity
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Clonality
Monoclonal Antibody (Mab)
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Clone
BU63
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Applications
FC, IP, WB, IHC(F), FUNC
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Immunogen
B-lymphoblastoid cell line ARH 77_x000D_
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Format conjugation
low endotoxin, unconjugated
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Specificity
The antibody BU63 reacts with CD86 (B7-2), a 70 kDa type I transmembrane glycoprotein of immunoglobulin supergene family, expressed on professional antigen-presenting cells, such as dendritic cells, macrophages or activated B lymphocytes._x000D_ HLDA V; WS Code BP BP072_x000D_ HLDA V; WS Code A A109_x000D_ HLDA VI; WS Code BP 95_x000D_ HLDA VI; WS Code B CD86.9_x000D_
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Research area
CD and Related Antigens (Human)
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Concentration
1 mg/ml
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Storage buffer
Azide free phosphate buffered saline (PBS), approx. pH 7.4; 0.2 μm filter sterilized. Endotoxin level is less than 0.01 EU/μg of the protein, as determined by the LAL test.
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Shipping and storage
Mouse Monoclonal Antibody against Human CD86, Clone: BU63 is transported on blue ice/ice packs and should be stored at temperatures between 1 and 5 degrees Celsius. Do not freeze! Avoid exposing the product to direct light, especially the conjugated antibodies as most conjugates are very sentitive to light.
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Background
CD80 (B7-1) and CD86 (B7-2) are ligands of T cell critical costimulatory molecule CD28 and of an inhibitory receptor CTLA-4 (CD152). The both B7 molecules are expressed on professional antigen-presenting cells and are essential for T cell activation, the both molecules can also substitute for each other in this process. The question what are the differences in CD80 and CD86 competency has not been fully elucidated yet; there are still conflicts in results about their respective roles in initiation or sustaining of the T cell immune response._x000D_
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Purity
> 95% (by SDS-PAGE)
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Purification method
Purified by protein-A affinity chromatography
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References
, *Hovden AO, Karlsen M, Jonsson R, Aarstad HJ, Appel S: Maturation of monocyte derived dendritic cells with OK432 boosts IL-12p70 secretion and conveys strong T-cell responses. BMC Immunol. 2011 Jan 5;12:2., *Kolar GR, Mehta D, Pelayo R, Capra JD: A novel human B cell subpopulation representing the initial germinal center_x000D_ population to express AID. Blood. 2007 Mar 15;109(6):2545-52., *Mauri D, Wyss-Coray T, Gallati H, Pichler WJ: Antigen-presenting T cells induce the development of cytotoxic CD4+ T cells. I. Involvement of the CD80-CD28 adhesion molecules. J Immunol. 1995 Jul 1;155(1):118-27._x000D_ , *Caux C, Vanbervliet B, Massacrier C, Azuma M, Okumura K, Lanier LL, Banchereau J: B70/B7-2 is identical to CD86 and is the major functional ligand for CD28 expressed on human dendritic cells. J Exp Med. 1994 Nov 1;180(5):1841-7._x000D_ , *Engel P, Gribben JG, Freeman GJ, Zhou LJ, Nozawa Y, Abe M, Nadler LM, Wakasa H, Tedder TF: The B7-2 (B70) costimulatory molecule expressed by monocytes and activated B lymphocytes is the CD86 differentiation antigen. Blood. 1994 Sep 1;84(5):1402-7._x000D_ , *Giguère JF, Bounou S, Paquette JS, Madrenas J, Tremblay MJ: Insertion of host-derived costimulatory molecules CD80 (B7.1) and CD86 (B7.2) into human immunodeficiency virus type 1 affects the virus life cycle. J Virol. 2004 Jun;78(12):6222-32._x000D_ , *Zhan H, Towler HM, Calder VL: The immunomodulatory role of human conjunctival epithelial cells. Invest Ophthalmol Vis Sci. 2003 Sep;44(9):3906-10., *Leukocyte Typing VI., Kishimoto T. et al. (Eds.), Garland Publishing Inc. (1997)., *Leukocyte Typing V., Schlossman S. et al. (Eds.), Oxford University Press (1995)._x000D_
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Properties
If you buy Antibodies supplied by Exbio they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
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About
Monoclonals of this antigen are available in different clones. Each murine monoclonal anibody has his own affinity specific for the clone. Mouse monoclonal antibodies are purified protein A or G and can be conjugated to FITC for flow cytometry or FACS and can be of different isotypes.
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French translation
anticorps
