PE 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_PE_091907
mB7-DC transfected cells stained with TY25 PE
  • TY25_PE_091907
    mB7-DC transfected cells stained with TY25 PE
See PE spectral data
Cat # Size Price Quantity Check Availability Save
107205 50 µg £75.00
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107206 200 µg £215.00
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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

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 PE 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 ≤1.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 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. Lakins MA, et al. 2018. Nat Commun. 9:948. PubMed
  2. Aurélien Trompette et al. 2018. Immunity. 48(5):992-1005 . PubMed
  3. Abbott RK, et al. 2018. Immunity. 48:133. PubMed
  4. Knox T, et al. 2019. Sci Rep. 9:6136. PubMed
  5. Garo LP, et al. 2019. Cell Rep. 28:3353. PubMed
  6. Gundra UM, et al. 2017. Nat Immunol. 1.195833333. PubMed
  7. Yamashita M, et al. 2019. Cell Stem Cell. 25:357. PubMed
  8. Quatrini L, et al. 2018. Nat Immunol. 19:954. PubMed
  9. Fu Y, et al. 2020. Sci Rep. 10:9027. PubMed
  10. Jelinek D, et al. 2014. J Immunol. 192:3548. PubMed
  11. Ochiai S, et al. 2014. J Immunol. 193:2504. PubMed
  12. Montero-Barrera D, et al. 2015. BioMed Res Int. 2015 615865. PubMed
  13. Nakagawa Y, et al. 2015. Immunol Lett. 167: 72-86. PubMed
  14. Pizzolla A, et al. 2016. PLoS One. 11: 0160407. PubMed
  15. Sebina I, et al. 2016. PLoS Pathog. 12:e1005999. PubMed
  16. Ringel AE, et al. 2020. Cell. 183(7):1848-1866.e26. PubMed
RRID
AB_2299418 (BioLegend Cat. No. 107205)
AB_2162011 (BioLegend Cat. No. 107206)

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

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 1    Revision Date: 11/30/2012

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*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, 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.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

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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