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PE anti-human/mouse/rat MR1 Antibody

Pricing & Availability
Clone
8F2.F9 (See other available formats)
Regulatory Status
RUO
Other Names
Major Histocompatibility Complex Class I-related, HLALS
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
8F2dotF9_PE_MR1_Antibody_070919
Human MR1-transfected HeLa cell line was stained with MR1 (clone 8F2.F9) PE (filled histogram) or mouse IgG1, κ PE isotype control (open histogram).
  • 8F2dotF9_PE_MR1_Antibody_070919
    Human MR1-transfected HeLa cell line was stained with MR1 (clone 8F2.F9) PE (filled histogram) or mouse IgG1, κ PE isotype control (open histogram).
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396105 25 tests £109
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396106 100 tests £255
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Description

MHC-related protein 1, also known as MR1, is a nonclassical MHC class I molecule highly conserved in mammals, particularly in its α1/α2 domains. MR1 is required for the development and expansion of the mucosal-associated invariant T (MAIT) cells. The transcripts for MR1 are ubiquitously expressed, but its expression on the cell surface seems to be ligand-dependent. MR1 is involved in the presentation of vitamin-derived compounds from bacterial biosynthetic pathways.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human, Mouse, Rat
Reported Reactivity
Cow
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Chimeric mMR1/L molecule (mMR1 [alpha1-alpha2 domain]/Ld [alpha3 cytoplasmic tail]) soluble, recombinant protein secreted by insect cells was used to immunize MR1 KO mice
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation
The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
Concentration
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
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
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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes

This antibody is noted to cross-react to over-expressed mouse, rat, bovine (cow) and human MR11. This clone does not cross-block clone 26.5 based on in-house testing.

Application References

(PubMed link indicates BioLegend citation)
  1. Chua WJ, et al. 2011. J Immunol. 186:4744-50
RRID
AB_2814365 (BioLegend Cat. No. 396105)
AB_2814366 (BioLegend Cat. No. 396106)

Antigen Details

Structure
Member of the MHC class I family, 1 Ig-like C1-type domain, forms heterodimer with B-2 Microglobulin.
Distribution

MR1 transcripts are ubiquitously expressed, but its expression in the cell surface seems to be ligand-dependent.

Function
Antigen presentation, required for development and expansion of the mucosal-associated invariant T (MAIT) cells.
Ligand/Receptor
α-mannosyl ceramide derivatives, 6-formyl pterin, derivatives from bacterial riboflavin biosynthetic pathway).
Biology Area
Immunology, Innate Immunity
Molecular Family
MHC Antigens
Antigen References
  1. Gold MC and Lewinsohn DM. 2013. Nat Rev Microbiol. 11:14.
  2. Young MH and Gapin L. 2013. Cell Res. 23:460.
  3. Gold MC, et al. 2013. Mucosal Immunol. 6:35.
  4. Meierovics A, et al. 2013. Proc Natl Acad Sci USA. 110:E3119.
Gene ID
3140 View all products for this Gene ID 15064 View all products for this Gene ID 25119 View all products for this Gene ID
UniProt
View information about MR1 on UniProt.org

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 1    Revision Date: 07/09/2019

For Research Use Only. Not for diagnostic or therapeutic 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.
If you need assistance with selecting the best format contact our expert technical support team.

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