Mouse Anti-MR1 Recombinant Antibody (clone 6A5B2)
CAT#: VS7-0425-WR412
This product is a mouse IgG2a antibody that binds to human MR1. The antibody 6A5B2 recognizes specific amino acid domain of human MR1 (AA: extra(23-302)). It can be used for IHC, ICC, and FC assays.


Specifications
- Immunogen
- Recombinant human MR1 (AA: extra(23-302)) fragment expressed in E. Coli.
- Host Species
- Mouse
- Type
- Mouse IgG2a
- Specificity
- Human MR1
- Species Reactivity
- Human
- Clone
- 6A5B2
- Molecule Class
- Non-Classical Mhc Class I-Related Molecule
- Applications
- IHC, ICC, FC
- Conjugate
- Unconjugated
Product Property
- Clonality
- Monoclonal
- Purity
- >95% as determined by SDS-PAGE and SEC-HPLC analysis
- Format
- Liquid
- Concentration
- Please refer to the vial label for the specific concentration.
- Buffer
- PBS
- Preservative
- 0.05% sodium azide
- Storage
- Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
- Shipping
- Ice packs
Applications
- Application Notes
- Western Blot: 1:500 - 1:2000
Immunohistochemistry-Paraffin: 1:200 - 1:1000
Immunocytochemistry: 1:200 - 1:1000
Flow Cytometry: 1:200 - 1:400
Enzyme-linked Immunosorbent Assay: 1:10000
Target
- Alternative Names
- HLALS
- Gene ID
- 3140
- UniProt ID
- Q95460
- Long Name
- Major Histocompatibility Complex, Class I-Related
- Cellular Localization
- Cell membrane; Endoplasmic reticulum; Endosome; Golgi apparatus; Membrane; MHC I; Secreted
- Post Translation Modifications
- Disulfide bond; Glycoprotein
- Protein Refseq
- NP_001181928.1
- Function
- Antigen-presenting molecule specialized in displaying microbial pyrimidine-based metabolites to alpha-beta T cell receptors (TCR) on innate-type mucosal-associated invariant T (MAIT) cells (PubMed:12794138, PubMed:19416870, PubMed:22692454, PubMed:23051753, PubMed:23846752, PubMed:26795251).; In complex with B2M preferentially presents riboflavin-derived metabolites to semi-invariant TRAV1-2 TCRs on MAIT cells, guiding immune surveillance of the microbial metabolome at mucosal epithelial barriers (PubMed:20581831, PubMed:24695216, PubMed:26795251).; Signature pyrimidine-based microbial antigens are generated via non-enzymatic condensation of metabolite intermediates of the riboflavin pathway with by-products arising from other metabolic pathways such as glycolysis. Typical potent antigenic metabolites are 5-(2-oxoethylideneamino)-6-D-ribitylaminouracil (5-OE-RU) and 5-(2-oxopropylideneamino)-6-D-ribitylaminouracil (5-OP-RU), products of condensation of 5-amino-6-D-ribityaminouracil (5-A-RU) with glyoxal or methylglyoxal by-products, respectively (PubMed:24695216).; May present microbial antigens to various TRAV1-2-negative MAIT cell subsets, providing for unique recognition of diverse microbes, including pathogens that do not synthesize riboflavin (PubMed:27527800, PubMed:31113973).; Upon antigen recognition, elicits rapid innate-type MAIT cell activation to eliminate pathogenic microbes by directly killing infected cells (PubMed:23846752, PubMed:24695216, PubMed:27527800).; During T cell development, drives thymic selection and post-thymic terminal differentiation of MAIT cells in a process dependent on commensal microflora (By similarity).; Acts as an immune sensor of cancer cell metabolome (PubMed:31959982).; May present a tumor-specific or -associated metabolite essential for cancer cell survival to a pan-cancer TCR consisting of TRAV38.2-DV8*TRAJ31 alpha chain paired with a TRBV25.1*TRBJ2.3 beta chain on a non-MAIT CD8-positive T cell clone (MC.7.G5), triggering T cell-mediated killing of a wide range of cancer cell types (PubMed:31959982).
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Downloadable Resources
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Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Datasheet
MSDS
COA
Certificate of Analysis LookupTo download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.
Protocol & Troubleshooting
We have outlined the assay protocols, covering reagents, solutions, procedures, and troubleshooting tips for common issues in order to better assist clients in conducting experiments with our products. View the full list of Protocol & Troubleshooting.
Isotype Control
- CAT
- Product Name
Secondary Antibody
- CAT
- Product Name
Reconstitution Buffer
- CAT
- Product Name
Recommended Dilution Buffer
- CAT
- Product Name
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