Alexa Fluor® 647 anti-mouse I-Ab Antibody

Pricing & Availability
Clone
AF6-120.1 (See other available formats)
Other Names
MHC class II
Isotype
Mouse (BALB/c) IgG2a, κ
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Product Citations
publications
AF6-120dot1_Alx647_021308
C57BL/6 mouse splenocytes stained with AF6-120.1 Alexa Fluor® 647
  • AF6-120dot1_Alx647_021308
    C57BL/6 mouse splenocytes stained with AF6-120.1 Alexa Fluor® 647
See Alexa Fluor® 647 spectral data
Cat # Size Price Quantity Avail. Save
116412 100 µg $195
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Description

The AF6-120.1 antibody reacts with the I-Ab MHC class II alloantigen. These class II molecules are expressed on antigen presenting cells (including B cells) and a subset of T cells from H-2b bearing mice, and are involved in antigen presentation to T cells expressing CD3/TCR and CD4 proteins. The AF6-120.1 antibody cross-reacts with H-2k and H-2u haplotypes; this antibody does not cross-react with other haplotypes (d, f, q, r, s).

Product Details
Technical data sheet

Product Details

Reactivity
Mouse b haplotype, cross-reacts with H-2k and H-2u haplotypes
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
C57BL/10J splenocytes
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 647 under optimal conditions. The solution is free of unconjugated Alexa Fluor® 647.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC - Quality tested
IHC, IF - Reported in the literature

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤0.25 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

* Alexa Fluor® 647 has a maximum emission of 668 nm when it is excited at 633 nm / 635 nm.


Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.

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Excitation Laser
Red Laser (633 nm)
Application Notes

Additional reported applications (for relevant formats of this clone) include: immunohistochemical staining of frozen sections (acetone-fixed5; OCT-embedded, ethanol-fixed sections7), immunofluorescence microscopy3 (including acetone-fixed epidermal sheets6), immunoprecipitation7,8. Directly conjugated antibody was used for IF in (3) and (6) and for IHC in (5).

Does not react with other haplotypes (e.g., d, f, q, r, s).

Application References

(PubMed link indicates BioLegend citation)
  1. Wall KA, et al. 1983. J. Immunol. 131:1056. (FC)
  2. Cohn LE, et al. 1986. P. Natl. Acad. Sci. USA 83:747. (FC)
  3. Inaba K, et al. 1998. J. Exp. Med. 188:2163 (IF)
  4. Hamrah P, et al. 2002. Invest Opthalmol Vis. Sci. 43:639 (IF)
  5. Buono C, et al. 2003. Arterioscler. Thromb. Vasc. Biol. 23:454. (IHC)
  6. Wang Z, et al. 2004. J. Immunol. 172:5924. (IHC IF)
  7. Nakagawa TY, et al. 1999. Immunity 10:207. (IP)
  8. Podolin PL, et al. 2008. J. Immunol. 180:7989. (FC IP) PubMed
  9. Schneppenheim J, et al. 2013. J Exp Med. 210:41. PubMed.
Product Citations
  1. Chang Y, et al. 2008. Blood. 111:5054. PubMed
Publication Library
RRID
AB_493141 (BioLegend Cat. No. 116412)

Antigen Details

Structure
MHC class II
Distribution
B cell and activated T cells, APCs of H-2b mice
Function
Antigen presentation
Ligand Receptor
CD3/TCR, CD4
Cell Type
B cells, T cells, Antigen-presenting cells
Biology Area
Immunology, Innate Immunity
Molecular Family
MHC Antigens
Antigen References

1. Watts C. 1997. Annu. Rev. Immunol. 15:821.
2. Pamer E, et al. 1998. Annu. Rev. Immunol. 16:323.

Gene ID
14961 View all products for this Gene ID
UniProt
View information about I-Ab on UniProt.org

Related FAQs

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Go To Top Version: 2    Revision Date: 06/27/2014

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*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
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