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Purified anti-human TSLPR (TSLP-R) Antibody

Pricing & Availability
Clone
1B4 (See other available formats)
Regulatory Status
RUO
Other Names
Thymic stromal lymphopoietin protein receptor, cytokine receptor-like 2, CRL2, CRLF2, IL-XR, TSLP-R
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
1B4_Purified_092106
Human monocyte-derived dendritic cells stained with purified 1B4, followed by biotinylated anti-mouse IgG and Sav-PE
  • 1B4_Purified_092106
    Human monocyte-derived dendritic cells stained with purified 1B4, followed by biotinylated anti-mouse IgG and Sav-PE
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322802 100 µg 175€
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Description

TSLP-R, also known as the thymic stromal lymphopoietin protein receptor, cytokine receptor-like 2, CRL2, and IL-XR, is a type I membrane receptor that forms a functional heterodimeric complex with IL-7R to bind with TSLP. The TSLP-R contains a WSXWS motif required for proper protein folding and a box1 motif important for association with the JAKs. TSLP-R has a predicted molecular weight approximately 40 kD, and has two isoforms reported that are produced by alternative splicing. The TSLP-R is expressed preferentially in myeloid cells, dendritic cells, and activated monocytes. It is weakly expressed in T cells. Expression has also been reported in heart, skeletal, muscle, and kidney tissues. TSLP binding to the heterodimeric functional receptor (TSLP-R and IL-7R) activates JAK2, STAT3, and STAT5 to stimulate cell proliferation. Ligand receptor interactions have been implicated in the development of the hematopoietic system, dendritic cell maturation, and the maintenance and polarization of human Th2 memory T cells in allergy diseases.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human
Reported Reactivity
Baboon
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Human TSLP-R:Fc protein
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested
WB - Reported in the literature, not verified in house
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 ≤0.5 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

For most successful immunofluorescent staining results, it may be important to maximize signal over background by using a relatively bright fluorochrome-antibody conjugate (Cat. No. 322805/322806) or by using a high sensitivity, three-layer staining technique (e.g., including a biotinylated anti-mouse IgG (Cat. No. 405303) second step, followed by SAv-PE (Cat. No. 405204)).

Product Citations
  1. Kumar S, et al. 2013. Mucosal Immunol. 1006:6. PubMed
RRID
AB_604159 (BioLegend Cat. No. 322802)

Antigen Details

Structure
Type I membrane receptor, forms functional heterodimeric complex with IL-7R to bind TSLP. Contains WSXWS motif required for proper protein folding and a box1 motif that is important for association with the JAKs.
Distribution

Expressed preferentially in myeloid cells including dendritic cells and activated monocytes, weakly expressed in T cells. Also expressed in heart, skeletal, muscle, and kidney cells.

Function
TSLP binding to functional receptor activates JAK2, STAT3, and STAT5 to stimulate cell proliferation. Has been implicated in the development of the hematopoietic system, dendritic cell maturation, and the maintenance and polarization of human Th2 memory T cells.
Interaction
Together with IL-7R binds TSLP
Cell Type
Dendritic cells, Monocytes, T cells, Tregs
Biology Area
Immunology
Molecular Family
Cytokine/Chemokine Receptors
Antigen References

1. Reche PA, et al. 2001. J. Immunol. 167:336.
2. Tonozuka Y, et al. 2001. Cytogenet. Cell. Genet. 93:23.
3. Zhang W, et al. 2001. Biochem. Biophys. Res. Commun. 281:878.
4. Wang YH, et al. 2006. Immunity 24:827.

Gene ID
64109 View all products for this Gene ID
UniProt
View information about TSLPR on UniProt.org

Related FAQs

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Go To Top Version: 2    Revision Date: 08.15.2022

For Research Use Only. Not for diagnostic or therapeutic 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.
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