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Long name
Mouse Monoclonal Antibody against Human CD1b, Clone: SN13
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Antigen
CD1b
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Species reactivity
Human (Homo sapiens)
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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
SN13
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Applications
FC, IP, IHC(P), IHC(F)
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Immunogen
A cell membrane antigen preparation that was isolated from normal human thymocytes
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Format conjugation
purified; unconjugated
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Specificity
The mouse monoclonal antibody SN13 (also known as K5-1B8) recognizes CD1b, a 44 kDa type I glycoprotein associated with beta2-microglobulin. It is expressed on dendritic cells, Langerhans cells, thymocytes, and T acute lymphoblastic leukemia cells.
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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
Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
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Shipping and storage
Mouse Monoclonal Antibody against Human CD1b, Clone: SN13 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
CD1b (also known as R1) together with CD1a and c, belongs to group 1 of CD1 antigens. These non-classical MHC-like glycoproteins serve as antigen-presenting molecules for a subset of T cells that responds to specific lipids and glycolipids found in the cell walls of bacterial pathogens or self-glycolipid antigens such as gangliosides, and they have also roles in antiviral immunity. The trafficking routes of the particular CD1 types differ and correspond to their ability to bind and present different groups of antigens. Besides non-peptide glycolipid antigen presentation to CD1-restricted T cells, CD1b has been implicated in thymocyte development.
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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
*Hayes SM, Knight KL: Group 1 CD1 genes in rabbit. J Immunol. 2001 Jan 1;166(1):403-10., *Tentori L, Graziani G, Porcelli SA, Sugita M, Brenner MB, Madaio R, Bonmassar E, Giuliani A, Aquino A: Rifampin increases cytokine-induced expression of the CD1b molecule in human peripheral blood monocytes. Antimicrob Agents Chemother. 1998 Mar;42(3):550-4., *Giuliani A, Prete SP, Graziani G, Aquino A, Balduzzi A, Sugita M, Brenner MB, Iona E, Fattorini L, Orefici G, Porcelli SA, Bonmassar E: Influence of Mycobacterium bovis bacillus Calmette Guérin on in vitro induction of CD1 molecules in human adherent mononuclear cells. Infect Immun. 2001 Dec;69(12):7461-70., *Leukocyte Typing VI., Kishimoto T. et al. (Eds.), Garland Publishing Inc. (1997).
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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
