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IL-25R (IL-17RB) Rat anti-Mouse, PE, Clone: MUNC33, eBioscience™

Rat Monoclonal Antibody

Manufacturer:  Invitrogen 12736180


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Catalog No. 50-112-8994

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Description: This MUNC33 monoclonal antibody reacts with mouse interleukin-25 receptor (IL-25R), also known as IL-17RB. IL-25R is a 55 kDa transmembrane protein that dimerizes with IL-17RA to form the functional receptor for IL-25 (IL-17E). IL-25R is detectable in various tissues, including the lung and gastrointestinal tract and exists as both membrane bound and soluble form. IL-25/IL-25R interaction has been shown to activate the NF-kB, MAPK, and JNK pathways as well as gene transcription by STAT6, GATA-3, and NFATc1. IL-25R signals in T helper 2 (Th2) cells, type 2 innate lymphoid (ILC2) cells and some iNKT cells to promote differentiation and effector function. Whereas IL-25-deficient mice have an impaired Th2 response to parasitic helminth infection, elevated expression of IL-25 and IL-25R is observed in patients with chronic asthma and atopic dermatitis. Applications Reported: This MUNC33 antibody has been reported for use in flow cytometric analysis. Applications Tested: This MUNC33 antibody has been tested by flow cytometirc analysis of mouse lymph node cells or IL-25R-transfected cells. This can be used at less than or equal to 0.25 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.

It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. Excitation: 488-561 nm; Emission: 578 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser. Filtration: 0.2 μm post-manufacturing filtered. Recently, a number of cytokines belonging to the interleukin (IL)-17 family have been identified. These are IL-17B, IL-17C, and IL-17E. Like IL-17, IL-17B, C, and E are able to induce proinflammatory responses but don′t bind to the IL-17 receptor suggesting additional IL-17R related receptors might exist. IL-17E induces activation of NF-kB pathway and like IL-17 also induces production of IL-8. IL-17Rh1 mRNA is highly expressed in kidney and liver and at moderate level in small intestine, colon, and brain.


IL-25R (IL-17RB)
0.2 mg/mL
PBS with 0.1% gelatin and 0.09% sodium azide; pH 7.2
Affinity chromatography
4° C, store in dark, DO NOT FREEZE!
Flow Cytometry
IL-17B, IL-20, MGC138900, MGC138901, ZCYTO7
25 μg
IgG2a κ


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