- 51.1 (See other available formats)
- Other Names
- Mouse IgG2b, κ
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- Product Citations
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CD1d is a MHC-like, type I transmembrane protein, member of the CD1 family and the immunoglobulin superfamily. On the cell surface, CD1d forms a heterodimer with β2-microglobulin. CD1d is expressed by antigen-presenting cells such as B cells, monocytes/macrophages, dendritic cells, and some non-lymphoid cells. Cortical thymocytes express CD1d but the expression is lost in mature T cells. CD1d presents lipid antigens to iNKT cells analogous to MHC molecule presentation of peptides to T cells.Product Details
- Human, Cynomolgus
- Antibody Type
- Host Species
- Human CD1d-Fc fusion
- 0.2 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative. Endotoxin level is <0.01 EU/µg of the protein (<0.001 ng/µg of the protein) as determined by the LAL test.
- The Ultra-LEAF™ (Low Endotoxin, Azide-Free) antibody was purified by affinity chromatography.
- The antibody is bottled at the concentration indicated on the vial, typically between 2 mg/mL and 3 mg/mL. Older lots may have also been bottled at 1 mg/mL. Please contact technical support for concentration and total µg amount, or use our Lookup tool if you have a lot number.
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C. This Ultra-LEAF™ solution contains no preservative; handle under aseptic conditions.
FC - Quality tested
IHC, IP, Stim, WB, Block - Reported in the literature, not verified in house
- 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 ≤ 1.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
- Application Notes
Additional reported application (for the relevant formats) include: immunohistochemical staining of frozen tissue sections1, Western blotting1,2, and induction of IL-12 production by crosslinking of CD1d3.
(PubMed link indicates BioLegend citation)
- Exley M, et al. 2000. Immunology 100:37. (IHC, WB)
- Durante-Mangoni E, et al. 2004. J. Immunol. 173:2159. (WB)
- Yue SC, et al. 2005. P. Natl. Acad. Sci. USA 102:11811. (Stim)
AB_2814280 (BioLegend Cat. No. 350321)
AB_2814281 (BioLegend Cat. No. 350322)
- MHC-like, type I transmembrane protein, member of the CD1 family and the immunoglobulin superfamily
Expressed by cortical thymocytes, monocytes, macrophages, dendritic cells, B cells (highly expressed on marginal zone B cells in particular), and in some non-lymphoid cells
- Present lipid antigens to iNKT cells
- When loaded with a lipid, is recognized by the Vα14i TCR from iNKT cells
- Cell Type
- B cells, Dendritic cells, Macrophages, Monocytes, Thymocytes
- Biology Area
- Immunology, Innate Immunity
- Molecular Family
- CD Molecules, MHC Antigens, TCRs
- Antigen References
1. Koch M, et al. 2005. Nat. Immunol. 6:819.
2. Liu X, et al. 2010. P. Natl. Acad. Sci. USA 107:13010.
3. Zeissig S, et al. 2010. J. Clin. Invest. 120:2889.
4. Teige A, et al. 2010. J. Immunol. 185:345.
- Gene ID
- 912 View all products for this Gene ID
- View information about CD1d on UniProt.org
- Does BioLegend test each Ultra-LEAF™ antibody by functional assay?
No, BioLegend does not test Ultra-LEAF™ antibodies by functional assays unless otherwise indicated. Due to the possible complexities and variations of uses of biofunctional antibodies in different assays and because of the large product portfolio, BioLegend does not currently perform functional assays as a routine QC for the antibodies. However, we do provide references in which the antibodies were used for functional assays and we do perform QC to verify the specificity and quality of the antibody based on our strict specification criteria.
- Do you guarantee that your antibodies are totally pathogen free?
BioLegend does not test for pathogens in-house aside from the GoInVivo™ product line. However, upon request, this can be tested on a custom basis with an outside, independent laboratory.
- Does BioLegend test each Ultra-LEAF™ antibody for potential pathogens?
No, BioLegend does not test for pathogens in-house unless otherwise indicated. However, we can recommend an outside vendor to perform this testing as needed.
- Have you tested this Ultra-LEAF™ antibody for in vivo or in vitro applications?
We don't test our antibodies for in vivo or in vitro applications unless otherwise indicated. Depending on the product, the TDS may describe literature supporting usage of a particular product for bioassay. It may be best to further consult the literature to find clone specific information.
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