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Alexa Fluor® 647 anti-human CD123 Antibody

Pricing & Availability
Clone
6H6 (See other available formats)
Regulatory Status
RUO
Other Names
IL-3Rα, IL-3 Receptor alpha
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
6H6_AF647_CD123_Antibody_FC_1_050713
Human peripheral blood lymphocytes were stained with CD45RO PE and CD123 (clone 6H6) Alexa Fluor® 647 (top) or mouse IgG1 Alexa Fluor® 647 isotype control (bottom).
  • 6H6_AF647_CD123_Antibody_FC_1_050713
    Human peripheral blood lymphocytes were stained with CD45RO PE and CD123 (clone 6H6) Alexa Fluor® 647 (top) or mouse IgG1 Alexa Fluor® 647 isotype control (bottom).
  • 6H6_AF647_CD123_Antibody_FC_2_050713
Compare all formats See Alexa Fluor® 647 spectral data
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306023 25 tests 123€
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306024 100 tests 249€
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Description

CD123 is the 70 kD transmembrane α chain of the IL-3 receptor. Alone, CD123 binds IL-3 with low affinity; when CD123 associates with CD131 (common β chain), it binds IL-3 with high affinity. CD123 does not transduce intracellular signals upon binding IL-3 and requires the β chain for this function. CD123 is expressed by myeloid precursors, macrophages, dendritic cells, mast cells, basophils, megakaryocytes, and some B cells.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human
Reported Reactivity
Rhesus
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Human IL-3Rα transfected COS cells.
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation
The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 647 under optimal conditions.
Concentration
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
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.

* Alexa Fluor® 647 has a maximum emission of 668 nm when it is excited at 633 nm / 635 nm.


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

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Excitation Laser
Red Laser (633 nm)
Application Notes

Clone 6H6 does not inhibit IL-3 binding to low- or high-affinity IL-3Rs. Additional reported applications (for the relevant formats) include: Western blotting1, immunoprecipitation1, and immunohistochemical staining of acetone-fixed frozen sections2 and also paraformaldehyde fixed paraffin embedded tissue7.

Application References
  1. Sun Q, et al. 1996. Blood 87:83. (IP, WB)
  2. Herling M, et al. 2003. Blood 101:5007. (IHC)
  3. Charles N, et al. 2010. Nat. Med. 16:701. (FC) PubMed
  4. Martin-Gayo E, et al. 2010. Blood 115:5366. PubMed
  5. Chen SC, et al. 2010. Arch Dermatol Res. 302:113. PubMed
  6. Liu Y, et al. 2012. Food Chem Toxicol. 50:1920. PubMed
  7. Peduzzi E, et al. 2007. J. Invest. Dermatol. 127:638. (IHC)
Product Citations
  1. Pham TNQ, et al. 2020. Cell Reports. 29(9):2770-2782.e5.. PubMed
  2. Huang P, et al. 2020. Proc Natl Acad Sci U S A. 117:12868. PubMed
RRID
AB_2562069 (BioLegend Cat. No. 306023)
AB_2562070 (BioLegend Cat. No. 306024)

Antigen Details

Structure
Ig superfamily, type I transmembrane glycoprotein, associates with CDw131, 70 kD
Distribution

Myeloid precursors, basophils, mast cells, macrophages, dendritic cells, megakaryocytes, subset of lymphocytes

Function
Hematopoietic cell proliferation, differentiation
Ligand/Receptor
IL-3
Cell Type
Basophils, Dendritic cells, Hematopoietic stem and progenitors, Lymphocytes, Macrophages, Mast cells, Megakaryocytes
Biology Area
Immunology
Molecular Family
CD Molecules, Cytokine/Chemokine Receptors
Antigen References

1. Miyajima A, et al. 1993. Blood 82:1960.

Gene ID
3563 View all products for this Gene ID
UniProt
View information about CD123 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 2    Revision Date: 06/27/2014

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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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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