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Alexa Fluor® 700 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_Alx700_072408.jpg
Human peripheral blood lymphocytes stained with LN3 Alexa Fluor® 700
  • LN3_Alx700_072408.jpg
    Human peripheral blood lymphocytes stained with LN3 Alexa Fluor® 700
Compare all formats See Alexa Fluor® 700 spectral data
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327013 25 µg 124 CHF
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327014 100 µg 265 CHF
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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 (pdf)

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 Alexa Fluor® 700 under optimal conditions.
Concentration
0.5 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. The suggested use of this reagent is ≤2.0 µg per million cells in 100 µl volume. It is highly recommended that the reagent be titrated for optimal performance for each application.

* Alexa Fluor® 700 has a maximum emission of 719 nm when it is excited at 633 nm / 635 nm. Prior to using Alexa Fluor® 700 conjugate for flow cytometric analysis, please verify your flow cytometer's capability of exciting and detecting the fluorochrome.


Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.

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Excitation Laser
Red Laser (633 nm)
Application Notes

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

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. 2022. Nature. 606:585. PubMed
  2. Weisberg SP, et al. 2020. Cell Reports. 29(12):3916-3932.e5.. PubMed
  3. Ghirelli C, et al. 2010. Blood. 115:5037. PubMed
  4. Sefik E, et al. 2021. Nat Biotechnol. . PubMed
RRID
AB_893565 (BioLegend Cat. No. 327013)
AB_893565 (BioLegend Cat. No. 327014)

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
Go To Top Version: 2    Revision Date: 06.27.2014

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

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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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