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The CD279 antibody was purified by affinity chromatography, and conjugated with PE/Cy7 under optimal conditions. The solution is free of unconjugated PE/Cy7 and unconjugated antibody.
Concentration:
0.2 mg/ml
Storage & Handling:
The CD279 antibody solution should be stored undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For immunofluorescent 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.
COA:
Application Notes:
Additional reported application (for the relevant formats) includes: Western blotting, and functional assay. The LEAF™ purified antibody (Endotoxin <0.1 EU/μg, Azide-Free, 0.2 μm sterile-filtered) is recommended for functional assays (Cat. No. 109108). The RMP1-30 antibody does not block the binding of PD-1 to B7-H1 and B7-DC1.
Cy3, Cy5, Cy5.5 and Cy7 are subject to proprietary rights of GE Healthcare Bio-Sciences Corp. and Carnegie Mellon University and made and sold under license from GE Healthcare Bio-Sciences Corp. Sale of this product is licensed for research use only.
Application References:
1. Matsumoto K, et al. 2004. J. Immunol. 172:2530. 2. Raimondi G, et al. 2006. J. Immunol. 176:2808. (FC) PubMed 3. King IL, et al. 2009. J. Exp Med 206:1001. PubMed
Con A-stimulated (day-3) Balb/c mouse splenocytes stained with RMP1-30 PE/Cy7
CD279 is a 50-55 kD immunoglobulin superfamily member, also known as programmed death-1 (PD-1). PD-1 is expressed on a subset of CD4-CD8- thymocytes, and on activated T and B cells. PD-1 is thought to be involved in lymphocyte clonal selection and peripheral tolerance. The PD-1 ligands, PD-L1 (also known as B7-H1) and PD-L2 (B7-DC), are members of the B7 immunoglobulin superfamily.
Other Names:
Programmed Death-1, CD279
Structure:
Ig superfamily, 50-55 kD
Distribution:
Subset of double negative thymocytes, activated T and B cells
Function:
Lymphocyte clonal selection, peripheral tolerance
Ligand Receptor:
PD-L1 (B7-H1), PD-L2
Antigen References:
1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press. 2. Agata Y, et al. 1996. Int. Immunol. 8:765. 3. Nishimura H, et al. 2001. Science 291:319. 4. Ishida Y, et al. 1992. EMBO J. 11:3887.
*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/terms). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products 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.
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.
PE anti-mouse CD279 (PD-1)
Con A (3-day) activated C57BL/6 mouse splenocytes stained with RMP1-30 PE
Purified anti-mouse CD279 (PD-1)
Con A (3-day) activated C57BL/6 mouse splenocytes stained with RMP1-30 PE
Biotin anti-mouse CD279 (PD-1)
Con A (3-day) activated C57BL/6 mouse splenocytes stained with RMP1-30 PE
PE/Cy7 anti-mouse CD279 (PD-1)
Con A-stimulated (day-3) Balb/c mouse splenocytes stained with RMP1-30 PE/Cy7
APC anti-mouse CD279 (PD-1)
Con A-stimulated C57BL/6 splenocytes (Day 3) stained with RMP1-30 APC
