PE anti-human IgE Antibody

Pricing & Availability
MHE-18 (See other available formats)
Regulatory Status
Other Names
Immunoglobulin E
Mouse IgG1, κ
Ave. Rating
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Product Citations
Overnight cultured human peripheral blood mononuclear cells stained with CD193/CCR3 (clone 5E8) APC and human IgE (clone MHE-18) PE (left) or mouse IgG1, κ isotype control PE (Right), gated on lymphocyte population.
  • MHE-18_PE_IgE_Antibody_061918
    Overnight cultured human peripheral blood mononuclear cells stained with CD193/CCR3 (clone 5E8) APC and human IgE (clone MHE-18) PE (left) or mouse IgG1, κ isotype control PE (Right), gated on lymphocyte population.
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Cat # Size Price Quantity Check Availability Save
325506 100 tests 292 CHF
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IgE is the seventh immunoglobulin made by B cells in the immune response.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Antibody Type
Host Species
Human Ig cocktail
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
The antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions.
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.

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.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes

The MHE-18 antibody reacts with both soluble and membrane human immunoglobulin E (IgE). It does not react with other Ig isotypes. Some formats of the MHE-18 antibody can be used as primary or secondary reagent for immunofluorescent staining or ELISA analysis.

Application References

(PubMed link indicates BioLegend citation)
  1. Clark D, et al. 2013. J Immunol Methods. 22:1759. PubMed.
Product Citations
  1. Henault J, et al. 2015. Nat Immunol. 17: 196-203. PubMed
  2. Jiang A, et al. 2015. J Virol. 89: 8050-8062. PubMed
  3. Gao Y, et al. 2016. Sci Rep. 6:20505. PubMed
AB_830851 (BioLegend Cat. No. 325506)

Antigen Details


B cells

Cell Type
B cells
Biology Area
Gene ID
3497 View all products for this Gene ID
View information about IgE on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 2    Revision Date: 01.29.2013

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, 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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  • APC/Fire™ 750 anti-human IgE

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  • TotalSeq™-C0868 anti-human IgE


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