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PE anti-human CD294 (CRTH2) Recombinant Antibody

Pricing & Availability
Clone
QA20A89 (See other available formats)
Regulatory Status
RUO
Other Names
Chemoattractant receptor-homologous molecule expressed on Th2 cells, GPR44, G-protein coupled receptor 44, DP2
Isotype
Mouse IgG1, κ
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Product Citations
publications
QA20A89_PE_CD294_Antibody_113023
Human peripheral blood lymphocytes were stained with anti-human CD294 (CRTH2) recombinant (clone QA20A89) PE (left) or mouse IgG1, κ PE isotype control (right), then anti-human CD4 APC and anti-human CCR4 Brilliant Violet 421™. Data shown was gated on the CD4+ population.
  • QA20A89_PE_CD294_Antibody_113023
    Human peripheral blood lymphocytes were stained with anti-human CD294 (CRTH2) recombinant (clone QA20A89) PE (left) or mouse IgG1, κ PE isotype control (right), then anti-human CD4 APC and anti-human CCR4 Brilliant Violet 421™. Data shown was gated on the CD4+ population.
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379807 25 tests 100€
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379808 100 tests 224€
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Description

CD294, also known as CRTH2, is a seven-transmembrane protein coupled with heterotrimeric G proteins. CRTH2 is the prostaglandin D2 receptor and is expressed by Th2 cells, eosinophils, and basophils. CD294 prevents the apoptosis of Th2 cells and mediates the chemotaxis of CRTH2 expressing cells to the sites of allergic inflammation, such as the asthmatic lung.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human
Antibody Type
Recombinant
Host Species
Mouse
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 PE 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. 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)
RRID
AB_3097325 (BioLegend Cat. No. 379807)
AB_3097325 (BioLegend Cat. No. 379808)

Antigen Details

Distribution

Effector T helper 2 (Th2) cells, eosinophils, basophils

Function
Chemotaxis of eosinophils, basophils and Th2 cells, prevention of apoptosis in Th2 cells
Interaction
Heterotrimeric G proteins
Ligand/Receptor
Prostaglandin D2
Cell Type
Basophils, Eosinophils, Th2
Biology Area
Cell Biology, Cell Motility/Cytoskeleton/Structure, Immunology
Molecular Family
CD Molecules
Antigen References
  1. Luster AD and Tager AM. 2004. Nat Rev Immunol. 4:711-24.
  2. Monneret G, et al. 2001. Blood. 98:1942-8.
  3. Xue L, et al. 2009. J Immunol. 182:7580-6.
  4. Schratl P, et al. 2007. J Immunol. 179:4792-9.
Gene ID
11251 View all products for this Gene ID
UniProt
View information about CD294 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: 11/30/2023

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.

 

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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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