Human TSLP Antibody

Catalog # Availability Size / Price Qty
MAB1398
MAB1398-SP
Detection of Human TSLP by Western Blot.
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Product Details
Citations (1)
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Human TSLP Antibody Summary

Species Reactivity
Human
Specificity
Detects human TSLP in direct ELISAs and Western blots. Does not cross-react with recombinant mouse (rm) IL‑7 or rmTSLP.
Source
Monoclonal Mouse IgG2A Clone # 258136
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human TSLP
Tyr29-Gln159
Accession # Q969D9
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
2 µg/mL
See below

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.

Data Example

Western Blot Detection of Human TSLP by Western Blot. View Larger

Detection of Human TSLP by Western Blot. Western blot shows lysates of human lung and kidney tissue. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human TSLP Monoclonal Antibody (Catalog # MAB1398) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for TSLP at approximately 18 kDa (as indicated). This experiment was conducted under non-reducing conditions only and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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: TSLP

Thymic Stromal Lymphopoietin (TSLP) was originally identified as an activity from the conditioned medium of a mouse thymic stromal cell line that promoted the development of B cells (1-3). The activities of mouse TSLP overlap with, but are distinct from, those of mouse IL-7. Both mouse TSLP and IL-7 can co-stimulate growth of thymocytes and mature T cells, and support B lymphopoiesis in long-term cultures of fetal liver cells and bone-marrow cells. Whereas mouse IL-7 facilitates the development of B220+/IgM- pre-B cells, mouse TSLP promotes the development B220+/IgM+ B cells. Human TSLP was reported to preferentially stimulate myeloid cells; inducing the release of T cell-attracting chemokines from monocytes and enhancing the maturation of CD11c+ dendritic cells. Human TSLP cDNA encodes a 159 amino acid (aa) residue precursor protein with a 28 aa signal sequence (4, 5). Within the mature region, six of the seven cysteine residues present in the mouse TSLP involved in intramolecular disulfide bond formation are conserved in the human TSLP. Human TSLP shares approximately 43% aa sequence identity with mouse TSLP. By Northern blot analysis, human TSLP expression has been detected in many tissues with the highest expressions in heart, liver, testis and prostate. TSLP signals through a heterodimeric receptor complex that consists of IL-7 R alpha and the TSLP R, a member of the hemopoietin receptor family most closely related to R gamma c.

References
  1. Sims, J.E. et al. (2000) J. Exp. Med. 192:671.
  2. Park, L.S. et al. (2000) J. Exp. Med. 192:659.
  3. Pandey, A. et al. (2000) Nature Immunol. 1:59.
  4. Reche, P.A. et al. (2001) J. Immunol. 167:336.
  5. Quentmeier, H. et al. (2001) Leukemia 15:1286.
Long Name
Thymic Stromal Lymphopoietin
Entrez Gene IDs
85480 (Human); 53603 (Mouse)
Alternate Names
thymic stromal lymphopoietin; TSLP

Product Datasheets

Citation for Human TSLP 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.

1 Citation: Showing 1 - 1

  1. Early fetal gene delivery utilizes both central and peripheral mechanisms of tolerance induction.
    Authors: Colletti E, Lindstedt S, Park PJ, Almeida-Porada G, Porada CD
    Exp. Hematol., 2008;36(7):816-22.
    Species: Ovine
    Sample Types: Whole Tissue
    Applications: IHC Frozen

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Isotype Controls

Mouse IgG2A Isotype Control

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Reconstitution Buffers

Secondary Antibodies

Mouse IgG2A Antibody

Mouse IgG2A Antibody

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