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APC anti-mouse CD273 (B7-DC, PD-L2) Antibody

Pricing & Availability
Clone
TY25 (See other available formats)
Regulatory Status
RUO
Other Names
PD-L2, PDL2, B7DC, CD273
Isotype
Rat IgG2a, κ
Ave. Rating
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Product Citations
publications
TY25_APC_CD273_FC_093015
Mouse B7-DC transfected BHK cells were stained with CD273 (clone TY25) APC (filled histogram) or rat IgG2a, κ APC control (open histogram).
  • TY25_APC_CD273_FC_093015
    Mouse B7-DC transfected BHK cells were stained with CD273 (clone TY25) APC (filled histogram) or rat IgG2a, κ APC control (open histogram).
Compare all formats See APC spectral data
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107210 100 µg 304 CHF
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Description

B7-DC is also called programmed death ligand 2 (PDL2). It has recently been clustered as CD273. This ligand is a 42 kD member of the immunoglobulin receptor superfamily expressed on a subset of dendritic cells, liver and a small subset of macrophages as well as a few transformed cell lines. CD273 has been reported to be stimulatory on dendritic cells when cross-linked and to inhibit T cell activation upon engaging the PD-1 receptor. CD273 has also been reported to bind to an alternative receptor and to mediate T cell activation through such non-PD1 mediated interactions. The TY25 antibody has been reported to be useful for blocking PD-1 mediated interactions.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
Mouse B7-DC transfected cell line
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography and conjugated with APC under optimal conditions.
Concentration
0.2 mg/ml
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 ≤0.25 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Red Laser (633 nm)
Application Notes

Additional reported applications (for the relevant formats) include: immunoprecipitation1, Western blotting1,6, blocking2,4,5 of PD-1 mediated interactions, and immunohistochemistry of acetone-fixed frozen sections3. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. Nos. 107221-107226).

Application References

(PubMed link indicates BioLegend citation)
  1. Yamazaki T, et al. 2002. J. Immunol. 169:5538. (FC, IP, WB)
  2. Ansari MJI, et al. 2003. J. Exp. Med. 198:63. (Block)
  3. Salama AD, et al. 2003. J. Exp. Med. 198:71. (IHC)
  4. Matsumoto K, et al. 2004. J. Immunol. 172:2530. (FC, Block)
  5. Yamazaki T, et al. 2005. J. Immunol. 175:1586. (Block)
  6. Meng Q, et al. 2006. Invest Opthalmol Vis Sci. 47:444. (WB) PubMed
  7. del Rio ML, et al. 2011. Transpl. Int. 24:501. (FC) PubMed
  8. Murakami R, et al. 2013. PLoS One. 8:73270. PubMed
Product Citations
  1. Shenoy AT, et al. 2022. Cytometry A. 101:892. PubMed
  2. Kedmi R, et al. 2022. Nature. 610:737. PubMed
  3. Li X, et al. 2022. Nat Commun. 13:2794. PubMed
  4. McNamara HA, et al. 2020. Cell Host Microbe. 572:28. PubMed
  5. Lino AC et al. 2018. Immunity. 49(1):120-133 . PubMed
  6. Zhang C, et al. 2022. J Extracell Vesicles. 11:e12209. PubMed
  7. Perner C, et al. 2020. Immunity. 53(5):1063-1077.e7. PubMed
  8. Russler-Germain EV, et al. 2021. Elife. 10:. PubMed
  9. Garo LP, et al. 2019. Cell Rep. 28:3353. PubMed
  10. Li H, et al. 2020. Nature. 584:274. PubMed
  11. Mansouri S, et al. 2020. Mucosal Immunol. 0.954861111. PubMed
  12. Wawrzyniak M, et al. 2021. Pharmacol Res Perspect. 9:e00837. PubMed
  13. Gangoso E, et al. 2021. Cell. 184:2454. PubMed
  14. Kubli SP, et al. 2019. Nat Commun. 10:2678. PubMed
RRID
AB_2566345 (BioLegend Cat. No. 107210)

Antigen Details

Structure
B7 Immunoglobulin superfamily, 42 kD
Distribution

Dendritic cells, liver, few transformed cell lines, subset of macrophages; not expressed on lymphoid tissues

Function
Binds to PD-1 and alternative receptor; ligation on DC stimulates, inhibits T cell responses via PD-1 binding, stimulates T cells via alternative receptor binding and promotes tumor immunity
Ligand/Receptor
PD-1, uncharacterized receptor
Cell Type
Dendritic cells, Macrophages
Biology Area
Costimulatory Molecules, Immunology
Molecular Family
CD Molecules, Immune Checkpoint Receptors
Antigen References

1. Shin T, et al. 2003. J. Exp. Med. 198:31.
2. Liu X, et al. 2003. J. Exp. Med. 197:1721.
3. Carreno BM, et al. 2002. Annu. Rev. Immunol. 20:29.

Gene ID
58205 View all products for this Gene ID
UniProt
View information about CD273 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 1    Revision Date: 10.02.2015

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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