Human TSLPR Antibody

Catalog # Availability Size / Price Qty
MAB981
MAB981-SP
Detection of TSLPR in HEK cells by Flow Cytometry.
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Product Details
Citations (4)
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Human TSLPR Antibody Summary

Species Reactivity
Human
Specificity
Detects human TSLPR in direct ELISAs and Western blots. Does not cross‑react with recombinant mouse TSLPR.
Source
Monoclonal Mouse IgG1 Clone # 147036
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
Mouse myeloma cell line NS0-derived recombinant human TSLPR
Gly25-Lys231
Accession # Q9HC73
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Human TSLPR Fc Chimera (Catalog # 981-TR)
Flow Cytometry
0.25 µg/106 cells
HEK cells transfected with hTSLPR vs Irrelevant HEK transfectant cells
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Flow Cytometry View Larger

Detection of TSLPR in HEK cells by Flow Cytometry. HEK cells transfected with hTSLPR (filled histogram) vs Irrelevant HEK transfectant cells (open histogram) were stained with Mouse Anti-Human TSLPR Monoclonal Antibody (Catalog # MAB981), followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B). View our protocol for Staining Membrane-associated Proteins.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: TSLPR

TSLP R, also named Delta (1) and CRLM-2 (2) (cytokine receptor-like module-2), was originally cloned as a novel type 1 cytokine receptor with similarity to the common gamma chain. It was subsequently identified to be a subunit of the cellular receptor for the IL-7-like cytokine TSLP and termed TSLP R (3). The human TSLP R cDNA encodes a 371 amino acid (aa) residue type 1 membrane protein with a 22 aa residue signal peptide, a 210 aa residue extracellular domain, a 20 aa residue transmembrane domain, and a 119 aa residue cytoplasmic domain (4, 5). The extracellular region contains two fibronectin type III-like domains and a WSXWS-like motif. The cytoplasmic domain contains a membrane-proximal box 1 motif that is known to be important for association with JAKs (4). Human TSLP R displays 39% identity to mouse TSLP R and 24% identity to the common gamma receptor (4). An alternatively spliced mRNA variant encoding a soluble TSLP R has also been reported in mouse (2). TSLP R expression is ubiquitous in the immune and hematopoietic cells, but is up-regulated in Th2-skewed cells. Cells expressing TSLP R alone bind TSLP with low affinity. Co-expression of TSLP R and IL-7 R alpha is required for high-affinity TSLP binding and signal transduction (3‑6). The TSLP R and IL-7 R alpha are co‑expressed primarily on monocytes and dendritic cells and at lower levels in lymphoid cells. TSLP has been shown to induce the release of T cell-attracting chemokines from monocytes and enhance the maturation of CD11c+ dendritic cells (5).

References
  1. Fujio, K. et al. (2000) Blood 95:2204.
  2. Hiroyama, T. et al. (2000) Biochem. Biophys. Res. Commun. 272:224.
  3. Park, L.S. et al. (2000) J. Exp. Med. 192:659.
  4. Tonozuka, Y. et al. (2001) Cytogenet. Cell Genet. 93:23.
  5. Reche, P.A. et al. (2001) J. Immunol. 167:336.
  6. Pandey, A. et al. (2000) Nat. Immunol. 1:59.
Long Name
Thymic Stromal Lymphopoietin Receptor
Entrez Gene IDs
64109 (Human); 57914 (Mouse); 171499 (Rat)
Alternate Names
CRL2; CRL2cytokine receptor CRL2 precusor; CRLF2; CRLF2Y; CRLM-2; Cytokine receptor-like 2; cytokine receptor-like factor 2; ILXR; IL-XR; P2RY8/CRLF2 fusion; PCOR1; Thymic stromal lymphopoietin protein receptor; thymic stromal lymphopoietin receptor; thymic stromal-derived lymphopoietin receptor; TSLP R; TSLP receptor; TSLPR

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Citations for Human TSLPR Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

4 Citations: Showing 1 - 4
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  1. Thymic stromal chemokine TSLP acts through Th2 cytokine production to induce cutaneous T cell lymphoma
    Cancer Res, 2016-09-06;0(0):.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  2. DeltaNp63 controls a TLR3-mediated mechanism that abundantly provides thymic stromal lymphopoietin in atopic dermatitis.
    Authors: Kubo T, Kamekura R, Kumagai A, Kawata K, Yamashita K, Mitsuhashi Y, Kojima T, Sugimoto K, Yoneta A, Sumikawa Y, Yamashita T, Sato N, Himi T, Ichimiya S
    PLoS ONE, 2014-08-29;9(8):e105498.
    Species: Human
    Sample Types: Whole Cells
    Applications: ICC
  3. Thymic stromal lymphopoietin receptor-mediated IL-6 and CC/CXC chemokines expression in human airway smooth muscle cells: role of MAPKs (ERK1/2, p38, and JNK) and STAT3 pathways.
    Authors: Shan L, Redhu NS, Saleh A
    J. Immunol., 2010-05-14;184(12):7134-43.
    Species: Human
    Sample Types: Whole Cells
    Applications: Flow Cytometry, ICC
  4. Thymic stromal lymphopoietin-induced human asthmatic airway epithelial cell proliferation through an IL-13-dependent pathway.
    Authors: Semlali A, Jacques E, Koussih L, Gounni AS, Chakir J
    J. Allergy Clin. Immunol., 2010-03-17;125(4):844-50.
    Species: Human
    Sample Types: Cell Lysates, Whole Cells, Whole Tissue
    Applications: ICC, IHC, Western Blot

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