Mouse TSLP Antibody

(3 citations)   
  • Species Reactivity
    Mouse
  • Specificity
    Detects mouse TSLP in direct ELISAs and Western blots.
  • Source
    Polyclonal Goat IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    S. frugiperda insect ovarian cell line Sf 21-derived recombinant mouse TSLP
    Tyr20-Glu140
    Accession # Q9JIE6
  • 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.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    0.1 µg/mL
    Recombinant Mouse TSLP (Catalog # 555-TS)
  • Neutralization
    Measured by its ability to neutralize TSLP-induced proliferation in the BaF3 mouse pro‑B cell line transfected with mouse IL‑7 R alpha /CD127 [Park, L.S. et al. (2000) J. Exp. Med. 192:659]. The Neutralization Dose (ND50) is typically 0.1-0.4 µg/mL in the presence of 7.5 ng/mL Recombinant Mouse TSLP.
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 Examples
Cell Proliferation Induced by TSLP and Neutralization by Mouse TSLP Antibody. Recombinant Mouse TSLP (Catalog # 555-TS) stimulates proliferation in the BaF3 mouse pro‑B cell line transfected with mouse IL‑7 R alpha /CD127 in a dose-dependent manner (orange line). Proliferation elicited by Recombinant Mouse TSLP (7.5 ng/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Mouse TSLP Antigen Affinity-purified Polyclonal Antibody (Catalog # AF555). The ND50 is typically 0.1-0.4 µg/mL.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
  • 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

Stromal Lymphopoietin (TSLP) was originally identified from the conditioned medium of a mouse thymic stromal cell line as a protein that promoted the development of B cells. The activity of mouse TSLP overlaps with, but is distinct from, that of mouse IL-7 (1). Mouse TSLP cDNA encodes a 140 amino acid (aa) residue precursor protein with a 19 aa signal sequence. Within the mature region, there are three potential N-glycosylation sites. The Sf 21 cell expressed rmTSLP is likely to be glycosylated at all three sites, as three major glycoforms were visible on SDS-PAGE (Figure 1). Insect cells are known to express relatively simple and homogeneous N-glycans that mainly belong to the high mannose type (2). This recombinant protein was found to be an excellent substrate for N-specific glycosidases such as Endo F3 (Figure 1). The majority of the glycans on rmTSLP can be readily removed by Endo F3. However, a small percentage of the glycans is somewhat resistant to Endo F3 digestion, possibly lacking core fucose, as it is known that core fucosylated N-glycans are strongly preferred substrates for Endo F3 digestion (3).

  • References:
    1. Sims, J.E. et al. (2000) J. Exp. Med. 192:671.
    2. Staudacher, E. et al. (1992) Eur. J. Biochem. 207:987.
    3. Tarentino, A.L. and T.H. Jr. Plummer (1994) Glycobiology 4: 771.
  • Long Name:
    Thymic Stromal Lymphopoietin
  • Entrez Gene IDs:
    85480 (Human); 53603 (Mouse)
  • Alternate Names:
    thymic stromal lymphopoietin; TSLP
Related Research Areas
Citations:

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.

3 Citations: Showing 1 - 3
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Species
Applications
Sample Type
  1. Thymic stromal lymphopoietin (TSLP)-mediated dermal inflammation aggravates experimental asthma.
    Authors: Han H, Xu W, Headley MB
    Mucosal Immunol, 2012;5(3):342-51.
    Species: Mouse
    Sample Type: In Vivo
    Application: In vivo
  2. Thymic stromal lymphopoietin contributes to myeloid hyperplasia and increased immunoglobulins, but not epidermal hyperplasia, in RabGEF1-deficient mice.
    Authors: Tsai M, Chen CC, Mukai K
    Am. J. Pathol., 2010;177(5):2411-20.
    Species: Mouse
    Sample Type: Whole Tissue
    Application: IHC Paraffin-embedded
  3. A potential role of thymic stromal lymphopoietin in the recruitment of macrophages to mouse intervertebral disc cells via monocyte chemotactic protein 1 induction: implications for herniated discs.
    Authors: Ohba T, Haro H, Ando T, Koyama K, Hatsushika K, Suenaga F, Ohnuma Y, Nakamura Y, Katoh R, Ogawa H, Hamada Y, Nakao A
    Arthritis Rheum., 2008;58(11):3510-9.
    Species: Mouse
    Sample Type: Whole Cells
    Application: Neut
Isotype Controls
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Normal Goat IgG Control

Ctrl AB-108-C 191  
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Secondary Antibodies
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Goat IgG HRP-conjugated Antibody

WB, Simple Western HAF109 19  
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Goat IgG HRP-conjugated Antibody

WB HAF017 15  
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Goat IgG (H+L) PE-conjugated Antibody

Flow F0107 4  
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Donkey Anti-Goat IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL001 8
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Donkey Anti-Goat IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL003 5
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Goat IgG (H+L) APC-conjugated Antibody

Flow F0108 6  
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Goat IgG Horseradish Peroxidase-conjugated Antibody

WB HAF019 6  
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Donkey Anti-Goat IgG Antibody

WB AF109 6
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Donkey Anti-Goat IgG Biotinylated Antibody

WB BAF109 3
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Goat IgG VisUCyte HRP Polymer

IHC VC004  
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Goat IgG (H+L) Fluorescein-conjugated Antibody

Flow F0109 2  
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Donkey Anti-Goat IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL002
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Rabbit Anti-Goat IgG Biotinylated Antibody

WB BAF017
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Rabbit Anti-Goat IgG (H+L) Affinity Purified PAb, X Absorbed

WB, ELISA R-401-C-ABS
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Chicken Anti-Goat IgG Biotinylated Antibody

WB BAF019
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Donkey Anti-Goat IgG (H+L) PerCP-conjugated Antibody

Flow F0124
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