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- BD® OMICS-Guard Sample Preservation Buffer
- BD® AbSeq Assay
- BD® Single-Cell Multiplexing Kit
- BD Rhapsody™ ATAC-Seq Assays
- BD Rhapsody™ Whole Transcriptome Analysis (WTA) Amplification Kit
- BD Rhapsody™ TCR/BCR Next Multiomic Assays
- BD Rhapsody™ Targeted mRNA Kits
- BD Rhapsody™ Accessory Kits
- BD® OMICS-One Protein Panels
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BD Pharmingen™ Biotin Rat Anti-Mouse IgE
Clone R35-72 (RUO)


Regulatory Status Legend
Any use of products other than the permitted use without the express written authorization of Becton, Dickinson and Company is strictly prohibited.
Preparation And Storage
Recommended Assay Procedures
Sandwich ELISA: Biotin Rat Anti-Mouse IgE may be used at ~ 2 µg/ml as the detection antibody coupled with Purified Rat Anti-Mouse IgE (Cat. No. 553416) as the capture antibody. Researchers are strongly advised to titrate each reagent over a range of concentrations (e.g 1-8 µg/ml) for optimal results. Purified Mouse IgE κ Isotype Control (Cat. No. 557079, 553481, or 557080) may be used as the ELISA standard. Alternatively, the BD OptEIA™ Mouse IgE ELISA Set (Cat. No. 555248) is offered as a convenient sandwich ELISA product that is easy-to-use and may be used for the quantitation of soluble mouse IgE.
Product Notices
- Since applications vary, each investigator should titrate the reagent to obtain optimal results.
- An isotype control should be used at the same concentration as the antibody of interest.
- Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
- For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
Companion Products






The rat anti-mouse IgE antibody (clone R35-72) reacts specifically with mouse IgE of the Igh-C [a] and Igh-C [b] haplotypes. It has been reported not to react with other Ig isotypes. Detection with the rat anti-mouse IgE antibody (clone R35-72) of surface immunoglobulin on IgE-secreting hybridoma cells has also been reported.
Development References (6)
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Borges MS, Kumagai Y, Okumura K, Hirayama N, Ovary Z, Tada T. Allelic polymorphism of murine IgE controlled by the seventh immunoglobulin heavy chain allotype locus. Immunogenetics. 1981; 13(6):499-507. (Biology). View Reference
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Driver DJ, McHeyzer-Williams LJ, Cool M, Stetson DB, McHeyzer-Williams MG. Development and maintenance of a B220- memory B cell compartment. J Immunol. 2001; 167(3):1393-1405. (Biology). View Reference
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Kamijo S, Takeda H, Tokura T, et al. IL-33-Mediated Innate Response and Adaptive Immune Cells Contribute to Maximum Responses of Protease Allergen-Induced Allergic Airway Inflammation. J Immunol. 2013; 190(9):4489-4499. (Biology). View Reference
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Liu FT, Albrandt K, Sutcliffe JG, Katz DH. Cloning and nucleotide sequence of mouse immunoglobulin epsilon chain cDNA. Proc Natl Acad Sci U S A. 1982; 79(24):7852-7856. (Biology). View Reference
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Markowitz JS, Rogers PR, Grusby MJ, Parker DC, Glimcher LH. B lymphocyte development and activation independent of MHC class II expression.. J Immunol. 1993; 150(4):1223-33. (Biology). View Reference
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Nishida Y, Kataoka T, Ishida N, et al. Cloning of mouse immunoglobulin epsilon gene and its location within the heavy chain gene cluster. Proc Natl Acad Sci U S A. 1981; 78(3):1581-1585. (Biology). View Reference
Please refer to Support Documents for Quality Certificates
Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described
Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Refer to manufacturer's instructions for use and related User Manuals and Technical Data Sheets before using this product as described.
Comparisons, where applicable, are made against older BD technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.