Human CCL27/CTACK Antibody

Catalog # Availability Size / Price Qty
MAB3761
MAB3761-SP
Product Details
Citations (4)
FAQs
Supplemental Products
Reviews (4)

Human CCL27/CTACK Antibody Summary

Species Reactivity
Human
Specificity
Detects human CCL27/CTACK in ELISAs. In sandwich immunoassays, no cross-reactivity or interference with recombinant mouse CCL27, recombinant human (rh) CCL25, or rhCCL19 is observed.
Source
Monoclonal Mouse IgG2A Clone # 124302
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human CCL27/CTACK
Phe25-Gly112
Accession # NP_006655
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.

Applications

Recommended Concentration
Sample
Immunohistochemistry
8-25 µg/mL
Immersion fixed frozen sections of human skin

Human CCL27/CTACK Sandwich Immunoassay

Recommended Concentration
Reagent
ELISA Capture (Matched Antibody Pair)
2-8 µg/mL 

Use in combination with:

Detection Reagent: Human CCL27/CTACK Biotinylated Antibody (Catalog # BAF376)

Standard: Recombinant Human CCL27/CTACK Protein (Catalog # 376-CT)

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.

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: CCL27/CTACK

CCL27, also known as CTACK (cutaneous T cell-attracting chemokine), ALP, ILC, and ESkine, is a member of the CC family of chemokines (1). Mature human CCL27 is an 88 amino acid (aa) protein that shares 57% aa sequence identity with mouse and rat CCL27 (2). It shares 11%‑35% aa sequence identity with other human CC chemokines. An alternately spliced form of mouse CCL27, known as PESKY, is localized to the nucleus and promotes cellular migration (3). CCL27 is constitutively expressed by keratinocytes and is up‑regulated by inflammatory stimuli and in wounded skin (4‑7). CCL27 binds the chemokine receptor CCR10, glycosaminoglycans in the extracellular matrix, sulfated tyrosine residues on PSGL-1, and determinants on the surface of fibroblasts and endothelial cells (5, 7‑9). CCL27 cooperates with CCL17/TARC in inducing the migration of cutaneous lymphocyte antigen (CLA) positive memory T cells to the skin during inflammation (4, 6, 10‑12). Endothelial cell-bound CCL27 can mediate the adhesion of those cells to CLA+ T cells (6). CCL27 also induces the migration of keratinocyte precursors from bone marrow to the skin, thereby promoting wound healing (7). In humans, serum CCL27 levels are elevated and correlate with disease severity in atopic dermatitis, psoriasis vulgaris, and mycosis fungoides (13‑15).

References
  1. Kunkel, L. and E.C. Butcher (2002) Immunity 16:1.
  2. Ishikawa-Mochizuki, I. et al. (1999) FEBS Lett. 460:544.
  3. Gortz, A. et al. (2002) J. Immunol. 169:1387.
  4. Morales, J. et al. (1999) Proc. Natl. Acad. Sci. 96:14470.
  5. Homey, B. et al. (2000) J. Immunol. 164:3465.
  6. Homey, B. et al. (2002) Nat. Med. 8:157.
  7. Inokuma, D. et al. (2006) Stem Cells 24:2810.
  8. Jarmin, D. et al. (2000) J. Immunol. 164:3460.
  9. Hirata, T. et al. (2004) J. Biol. Chem. 279:51775.
  10. Vestergaard, C. et al. (2004) Exp. Dermatol. 13:551.
  11. Reiss, Y. et al. (2001) J. Exp. Med. 194:1541.
  12. Soler, D. et al. (2003) Blood 101:1677.
  13. Kakinuma, T. et al. (2003) J. Allergy Clin. Immunol. 111:592.
  14. Hijnen, D. et al. (2004) J. Allergy Clin. Immunol. 113:334.
  15. Fujita, Y. et al. (2006) Clin. Cancer Res. 12:2670.
Entrez Gene IDs
10850 (Human); 20301 (Mouse); 362505 (Rat)
Alternate Names
ALP; C-C motif chemokine 27; CCL27; chemokine (C-C motif) ligand 27; CTACK; CTACKSmall-inducible cytokine A27; CTAK; cutaneous T-cell attracting chemokine; Cutaneous T-cell-attracting chemokine; ESKINE; IL-11 Ralpha-locus chemokine; ILC; ILCCC chemokine ILC; PESKY; SCYA27IL-11 R-alpha-locus chemokine; skinkine; small inducible cytokine subfamily A (Cys-Cys), member 27

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Citations for Human CCL27/CTACK 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. Phenotypic characterization of leukocytes in prenatal human dermis.
    J. Invest. Dermatol., 2012-06-21;132(11):2581-92.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-Fr
  2. Lymphatic precollectors contain a novel, specialized subpopulation of podoplanin low, CCL27-expressing lymphatic endothelial cells.
    Authors: Wick N, Haluza D, Gurnhofer E, Raab I, Kasimir MT, Prinz M, Steiner CW, Reinisch C, Howorka A, Giovanoli P, Buchsbaum S, Krieger S, Tschachler E, Petzelbauer P, Kerjaschki D
    Am. J. Pathol., 2008-09-04;173(4):1202-9.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-Fr, IHC-P
  3. Ultraviolet radiation-induced injury, chemokines, and leukocyte recruitment: An amplification cycle triggering cutaneous lupus erythematosus.
    Authors: Meller S, Winterberg F, Gilliet M, Muller A, Lauceviciute I, Rieker J, Neumann NJ, Kubitza R, Gombert M, Bunemann E, Wiesner U, Franken-Kunkel P, Kanzler H, Dieu-Nosjean MC, Amara A, Ruzicka T, Lehmann P, Zlotnik A, Homey B
    Arthritis Rheum., 2005-05-01;52(5):1504-16.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-Fr
  4. TARC augments TNF-alpha-induced CTACK production in keratinocytes.
    Authors: Vestergaard C, Johansen C, Christensen U, Just H, Hohwy T, Deleuran M
    Exp. Dermatol., 2004-09-01;13(9):551-7.
    Species: Human
    Sample Types: Cell Culture Supernates

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Reviews for Human CCL27/CTACK Antibody

Average Rating: 4.3 (Based on 4 Reviews)

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Human CCL27/CTACK Antibody
By Anonymous on 10/21/2021
Application: IHC Sample Tested: Skin tissue Species: Human

Human CCL27/CTACK Antibody
By Anonymous on 06/10/2020
Application: Microarrays Sample Tested: EDTA Plasma Species: Human

Human CCL27/CTACK Antibody
By Anonymous on 11/20/2018
Application: MiAr Sample Tested: EDTA Plasma Species: Human

Human CCL27/CTACK Antibody
By Anonymous on 11/07/2018
Application: Microarrays Sample Tested: EDTA Plasma Species: Human