Antibody data
- Antibody Data
- Antigen structure
- References [1]
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- Validations
- Flow cytometry [1]
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- Product number
- 46-0016-41 - Provider product page
- Provider
- Invitrogen Antibodies
- Product name
- Anti-CD1d Monoclonal Antibody (51.1), PerCP-eFluor 710, eBioscience™
- Antibody type
- Monoclonal
- Antigen
- Other
- Description
- Description: The monoclonal antibody 51.1 reacts with human CD1d, a member of the CD1 family with similarity to the non-polymorphic MHC Class I-like molecules. CD1d is a highly conserved single transmembrane receptor of the Immunoglobulin Superfamily. CD1d can associate with beta-microglobulin another feature showing similarity to MHC class I molecules, but can also exist as a nonglycosylated protein not in association with beta microglobulin. This suggests different control mechanisms for presenting glycolipid containing molecules to CD1d reactive NKT cells. Expression of CD1d is found on B cells of the periphery, in resting monocytes and cortical thymocytes. On intestinal epithelial cells (IEC) expression is polarized. Expression can also be found at low levels intracellularly in hepatocytes. In HCV (hepatitis C virus) livers, CD1d is highly expressed compared to normal controls. The 51.1 monoclonal antibody has been shown to have functional activity; blocking the interaction of CD1d transfected cells with NKT cells. Applications Reported: This 51.1 antibody has been reported for use in flow cytometric analysis. Applications Tested: This 51.1 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.125 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. PerCP-eFluor® 710 emits at 710 nm and is excited with the blue laser (488 nm); it can be used in place of PerCP-Cyanine5.5. We recommend using a 710/50 bandpass filter, however, the 695/40 bandpass filter is an acceptable alternative. Please make sure that your instrument is capable of detecting this fluorochrome. Fixation: Samples can be stored in IC Fixation Buffer (cat. 00-8222) (100 µL cell sample + 100 µL IC Fixation Buffer) or 1-step Fix/Lyse Solution (cat. 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically. Excitation: 488 nm; Emission: 710 nm; Laser: Blue Laser. Filtration: 0.2 µm post-manufacturing filtered.
- Reactivity
- Human
- Host
- Mouse
- Isotype
- IgG
- Antibody clone number
- 51.1
- Vial size
- 25 Tests
- Concentration
- 5 µL/Test
- Storage
- 4° C, store in dark, DO NOT FREEZE!
Submitted references Ex vivo analysis of resident hepatic pro-inflammatory CD1d-reactive T cells and hepatocyte surface CD1d expression in hepatitis C.
Yanagisawa K, Yue S, van der Vliet HJ, Wang R, Alatrakchi N, Golden-Mason L, Schuppan D, Koziel MJ, Rosen HR, Exley MA
Journal of viral hepatitis 2013 Aug;20(8):556-65
Journal of viral hepatitis 2013 Aug;20(8):556-65
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Supportive validation
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- Invitrogen Antibodies (provider)
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- Experimental details
- Staining of normal human peripheral blood cells with Anti-Human CD19 APC (Product # 17-0199-42) and Mouse IgG2b K Isotype Control PerCP-eFluor® 710 (Product # 46-4732-82) (left) or Anti-Human CD1d PerCP-eFluor® 710 (right). Cells in the lymphocyte gate were used for analysis.