Mouse CCL25/TECK Antibody

Catalog # Availability Size / Price Qty
AF-481-NA
AF-481-SP
Chemotaxis Induced by CCL25/TECK and Neutral-ization by Mouse CCL25/ TECK Antibody.
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Product Details
Citations (5)
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Mouse CCL25/TECK Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse CCL25/TECK in direct ELISAs and Western blots. In direct ELISAs, less than 1% cross-reactivity with recombinant human TECK is observed. 
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
E. coli-derived recombinant mouse CCL25/TECK
Gln24-Asn144
Accession # O35903
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.
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 CCL25/TECK (Catalog # 481-TK)
Immunohistochemistry
5-15 µg/mL
Perfusion fixed frozen sections of mouse intestine
Neutralization
Measured by its ability to neutralize CCL25/TECK-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CCR9. 55 μg/mL of this antibody will neutralize 1.6 μg/mL of recombinant mouse TECK‑induced chemotactic effect on BaF/3 hCCR9 cells by approximately 80‑90%.

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

Neutralization Chemotaxis Induced by CCL25/TECK and Neutral-ization by Mouse CCL25/ TECK Antibody. View Larger

Chemotaxis Induced by CCL25/TECK and Neutral-ization by Mouse CCL25/ TECK Antibody. Recombinant Mouse CCL25/TECK (Catalog # 481-TK) chemo-attracts the BaF3 mouse pro-B cell line transfected with human CCR9 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin. Chemotaxis elicited by Recombinant Mouse CCL25/TECK (1.6 µg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Mouse CCL25/TECK Antigen Affinity-purified Polyclonal Antibody (Catalog # AF-481-NA). 55 µg/mL of this antibody will neutralize rmTECK-induced chemotactic effect on BaF/3 hCCR9 cells by approximately 80-90%.

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 0.2 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: CCL25/TECK

CCL25 (thymus-expressed chemokine) is a novel CC chemokine that is distantly related (twenty-some % amino acid sequence identity) to other CC chemokines. Mouse CCL25 cDNA encodes a 144 amino acid residue precursor protein with a 23 amino acid residue signal peptide that is cleaved to yield a 121 residue mature protein. Human CCL25 cDNA has also been cloned and shown to encode a 151 amino acid protein that exhibits 49% amino acid sequence identity to mouse CCL25. The expresssion of human and mouse CCL25 was shown to be highly restricted to the thymus and small intestine. Although dendritic cells have been demonstrated to be the source of CCL25 production in the thymus, dendritic cells derived from bone marrow do not express CCL25. The gene for mouse CCL25 has been mapped to chromosome 8 rather than chromosome 11 where many mouse CC chemokines are clustered. Recombinant mouse CCL25 has been shown to be chemotactic for activated macrophages, dendritic cells and thymocytes.

References
  1. Vicari, A.P. et al. (1997) Immunity 7:291.
Entrez Gene IDs
6370 (Human); 20300 (Mouse)
Alternate Names
C-C motif chemokine 25; CCL25; chemokine (C-C motif) ligand 25; Chemokine TECK; Ck beta-15; Ckb15; SCYA25TECKvar; small inducible cytokine subfamily A (Cys-Cys), member 25; Small-inducible cytokine A25; TECK; TECKMGC150327; thymus expressed chemokine; Thymus-expressed chemokine

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Citations for Mouse CCL25/TECK 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.

5 Citations: Showing 1 - 5
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  1. Comprehensive models of human primary and metastatic colorectal tumors in immunodeficient and immunocompetent mice by chemokine targeting.
    Authors: Chen H, Sun J, Huang Z, Hou H, Arcilla M, Rakhilin N, Joe D, Choi J, Gadamsetty P, Milsom J, Nandakumar G, Longman R, Zhou X, Edwards R, Chen J, Chen K, Bu P, Wang L, Xu Y, Munroe R, Abratte C, Miller A, Gumus Z, Shuler M, Nishimura N, Edelmann W, Shen X, Lipkin S
    Nat Biotechnol, 2015-05-25;33(6):656-60.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC
  2. Chemokine 25-induced signaling suppresses colon cancer invasion and metastasis.
    J. Clin. Invest., 2012-08-06;122(9):3184-96.
    Species: Mouse
    Sample Types: In Vivo
    Applications: Neutralization
  3. Comprehensive assessment of chemokine expression profiles by flow cytometry.
    Authors: Eberlein J, Nguyen TT, Victorino F, Golden-Mason L, Rosen HR, Homann D
    J. Clin. Invest., 2010-02-08;120(3):907-23.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  4. CC chemokine ligands 25 and 28 play essential roles in intestinal extravasation of IgA antibody-secreting cells.
    Authors: Hieshima K, Kawasaki Y, Hanamoto H, Nakayama T, Nagakubo D, Kanamaru A, Yoshie O
    J. Immunol., 2004-09-15;173(6):3668-75.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Neutralization
  5. The role of CCL21 in recruitment of T-precursor cells to fetal thymi.
    Authors: Ueno T, Kuse S, Saito F, Nitta T, Kakiuchi T, Hollander GA, Takahama Y
    Blood, 2004-09-09;105(1):31-9.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Neutralization

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