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PerCP/Cyanine5.5 anti-human HLA-DR Antibody

Pricing & Availability
Clone
LN3 (See other available formats)
Regulatory Status
RUO
Other Names
Major Histocompatibility Class II, MHC class II
Isotype
Mouse IgG2b, κ
Ave. Rating
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Product Citations
publications
LN3_PerCPCy55_HLA-DR_Antibody_111417
Human peripheral blood lymphocytes were stained with HLA-DR (clone LN3) PerCP/Cyanine5.5 (filled histogram) or mouse IgG2b, ? PerCP/Cyanine5.5 isotype control (open histogram).
  • LN3_PerCPCy55_HLA-DR_Antibody_111417
    Human peripheral blood lymphocytes were stained with HLA-DR (clone LN3) PerCP/Cyanine5.5 (filled histogram) or mouse IgG2b, ? PerCP/Cyanine5.5 isotype control (open histogram).
Compare all formats See PerCP/Cyanine5.5 spectral data
Cat # Size Price Save
327019 25 tests ¥34,650
327020 100 tests ¥75,180
Description

The LN3 monoclonal antibody reacts with the HLA-DR antigen, a member of MHC class II molecules. HLA-DR is a heterodimeric cell surface glycoprotein comprised of a 36 kD α (heavy) chain and a 27 kD β (light) chain. It is expressed on B cells, activated T cells, monocytes/macrophages, dendritic cells and other non-professional APCs. In conjunction with the CD3/TCR complex and CD4 molecules, HLA-DR is critical for efficient peptide presentation to CD4+ T cells.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Human
Reported Reactivity
Rhesus
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
human PBL
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography and conjugated with PerCP/Cyanine5.5 under optimal conditions.
Concentration
Lot-specific (to obtain lot-specific concentration, please enter the lot number in our Concentration and Expiration Lookup or Certificate of Analysis online tools.)
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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

* PerCP/Cyanine5.5 has a maximum absorption of 482 nm and a maximum emission of 690 nm.

Excitation Laser
Blue Laser (488 nm)
Application Notes

Additional reported applications (for the relevant formats) include: immunohistochemical staining1 of frozen sections and formalin-fixed paraffin-embedded sections1, and immunoprecipitation1.

Additional Product Notes
BioLegend is in the process of converting the name PerCP/Cy5.5 to PerCP/Cyanine5.5. The dye molecule remains the same, so you should expect the same quality and performance from our PerCP/Cyanine5.5 products. Contact Technical Service if you have any questions.
Application References

(PubMed link indicates BioLegend citation)
  1. Marder RJ, et al. 1985. Lab. Invest. 52:497.
  2. Norton AJ and Isaacson PG. 1987. Am. J. Pathol. 128:225.
  3. Hua ZX, et al. 1998. Hum. Pathol. 29(12):1441.
Product Citations
  1. Sefik E, et al. 2021. Nat Biotechnol. . PubMed
RRID
AB_2721717 (BioLegend Cat. No. 327019)
AB_2721718 (BioLegend Cat. No. 327020)

Antigen Details

Structure
Ig superfamily, MHC class II, heterodimeric transmembrane protein
Distribution

B cells, activated T cells, monocytes/macrophages, dendritic cells, other APCs

Function
Peptide presentation
Ligand/Receptor
CD3/TCR, CD4
Cell Type
Antigen-presenting cells, B cells, Dendritic cells, Macrophages, Monocytes, T cells, Tregs
Biology Area
Immunology, Innate Immunity
Molecular Family
MHC Antigens
Antigen References

1. Levacher M, et al. 1990. Clin. Exp. Immunol. 81:177.
2. Terstappen L, et al. 1990. J. Leuk. Biol. 48:138.
3. Edwards J, et al. 1985. J. Immunol. 137:490.
4. van Es A, et al. 1984. Transplantation 37:65.
5. O'Doherty U, et al. 1994. Immunology 82:487.
6. Thomas R, et al. 1994. J. Immunol. 153:4016.
7. Grouard G, et al. 1996. Nature 384:364.

Gene ID
3122 View all products for this Gene ID 3123 View all products for this Gene ID
UniProt
View information about HLA-DR on UniProt.org

Related FAQs

How stable is PerCP/Cyanine5.5 tandem as compared to PerCP alone?

PerCP/Cyanine5.5 is quite photostable and also better than PerCP alone in withstanding fixation.

Go To Top Version: 2    Revision Date: 05/24/2019

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*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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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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