Human CCL20/MIP-3 alpha Antibody

(10 citations)   
  • Species Reactivity
    Human
  • Specificity
    Detects human CCL20/MIP-3 alpha in ELISAs and Western blots. In ELISAs, no cross-reactivity with recombinant human (rh) CCL19, rhCXCL1, rhCCL16, rhCCL11, recombinant mouse CCL20/MIP-3 alpha, or recombinant rat CCL20/MIP-3 alpha is observed.
  • Source
    Monoclonal Mouse IgG1 Clone # 67310
  • Purification
    Protein A or G purified from ascites
  • Immunogen
    E. coli-derived recombinant human CCL20/MIP-3 alpha
    Ala27-Met96 (Asn95Asp)
    Accession # P78556.1
  • 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
    1 µg/mL
    See below
    • Human CCL20/MIP-3 alpha Sandwich Immunoassay
      Reagent
  • ELISA Capture (Matched Antibody Pair)
    2-8 µg/mL 
    Human CCL20/MIP‑3 alpha Antibody (Catalog # MAB360)
  • ELISA Detection (Matched Antibody Pair)
    0.1-0.4 µg/mL 
    Human CCL20/MIP‑3 alpha Biotinylated Antibody (Catalog # BAF360)
  • ELISA Standard
     
    Recombinant Human CCL20/MIP-3 alpha Protein (Catalog # 360-MP)
  • Neutralization
    Measured by its ability to neutralize CCL20/MIP‑3 alpha -induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CCR6. The Neutralization Dose (ND50) is typically 1-5 µg/mL in the presence of 10 ng/mL Recombinant Human CCL20/MIP‑3 alpha.
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
Detection of Recombinant Human CCL20/MIP‑3 alpha by Western Blot. Western blot shows 100 ng of Recombinant Human CCL20/MIP‑3 alpha (Catalog # 360-MP), Recombinant Mouse CCL20/MIP‑3 alpha (Catalog # 760-M3) and Recombinant Rat CCL20/MIP‑3 alpha (Catalog # 540-RM). PVDF Membrane was probed with 1 µg/mL of Mouse Anti-Human CCL20/MIP‑3 alpha Monoclonal Antibody (Catalog # MAB360) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for CCL20/MIP‑3 alpha at approximately 11 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 3.
Chemotaxis Induced by CCL20/MIP‑3 alpha and Neutralization by Human CCL20/MIP‑3 alpha Antibody. Recombinant Human CCL20/MIP‑3 alpha (Catalog # 360‑MP) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CCR6 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin (Catalog # AR002). Chemotaxis elicited by Recombinant Human CCL20/MIP‑3 alpha (10 ng/mL) is neutralized (green line) by increasing concentrations of Human CCL20/MIP‑3 alpha Monoclonal Antibody (Catalog # MAB360). The ND50 is typically 1-5 µg/mL.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 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: CCL20/MIP-3 alpha

CCL20, also known as LARC (Liver and Activation-regulated Chemokine) and as Exodus, is one of many novel beta chemokines identified through bioinformatics. CCL20 cDNA encodes a 96 amino acid (aa) residue precursor protein with a 26 aa residue signal peptide that is predicted to be cleaved to form the 70 aa residue mature secreted protein. CCL20 is distantly related to other beta chemokines (20 - 28% aa sequence identity) and the gene for CCL20 has been mapped to chromosome 2 rather than 17.

CCL20 has been shown to be expressed predominantly in lymph nodes, appendix, PBL, fetal liver, fetal lung and several cell lines. The expression of CCL20 is strongly up-regulated by inflammatory signals and down-regulated by the anti-inflammatory cytokine IL-10. Synthetic or recombinant CCL20 has been shown to be chemotactic for lymphocytes and to inhibit proliferation of myeloid progenitors in colony formation assays. CCL20 has now been shown to be a unique functional ligand for CCR-6 (previously referred to as GPR-CY4, CKR-L3, or STRL22 orphan receptor), a chemokine receptor that is selectively and highly expressed in human dendritic cells derived from CD34+ cord blood precursors.

  • References:
    1. Baba, M. et al. (1997) J. Biol. Chem. 272:14893.
    2. Hromas, R. et al. (1997) Blood 89:3315.
    3. Greaves, D.R. et al. (1997) J. Exp. Med. 186:837.
  • Entrez Gene IDs:
    6364 (Human); 20297 (Mouse); 29538 (Rat)
  • Alternate Names:
    beta chemokine exodus-1; Beta-chemokine exodus-1; CC chemokine LARC; C-C motif chemokine 20; CCL20; chemokine (C-C motif) ligand 20; CKb4; exodus-1; LARC; LARCLiver and activation-regulated chemokine; MIP3 alpha; MIP-3 alpha; MIP-3a; MIP-3-alpha; MIP3AMacrophage inflammatory protein 3 alpha; SCYA20Small-inducible cytokine A20; small inducible cytokine subfamily A (Cys-Cys), member 20; ST38
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.

10 Citations: Showing 1 - 10
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Species
Applications
Sample Type
  1. Autophagy facilitates TLR4- and TLR3-triggered migration and invasion of lung cancer cells through the promotion of TRAF6 ubiquitination.
    Authors: Zhan Z, Xie X, Cao H, Zhou X, Zhang X, Fan H, Liu Z
    Autophagy, 2014;10(2):257-68.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  2. IL-22, but not IL-17, dominant environment in cutaneous T-cell lymphoma.
    Authors: Miyagaki T, Sugaya M, Suga H, Kamata M, Ohmatsu H, Fujita H, Asano Y, Tada Y, Kadono T, Sato S
    Clin. Cancer Res., 2011;17(24):7529-38.
    Species: Human
    Sample Type: Whole Tissue
    Application: IHC Paraffin-embedded
  3. Noninvasive detection of acute and chronic injuries in human renal transplant by elevation of multiple cytokines/chemokines in urine.
    Authors: Hu H, Kwun J, Aizenstein BD, Knechtle SJ
    Transplantation, 2009;87(12):1814-20.
    Species: Human
    Sample Type: Urine
    Application: Antibody Array Development
  4. Pre-eclampsia is associated with dendritic cell recruitment into the uterine decidua.
    Authors: Huang SJ, Chen CP, Schatz F, Rahman M, Abrahams VM, Lockwood CJ
    J. Pathol., 2008;214(3):328-36.
    Species: Human
    Sample Type: Tissue Homogenates
    Application: ELISA Development
  5. Low expression of the IL-23/Th17 pathway in atopic dermatitis compared to psoriasis.
    Authors: Guttman-Yassky E, Lowes MA, Fuentes-Duculan J, Zaba LC, Cardinale I, Nograles KE, Khatcherian A, Novitskaya I, Carucci JA, Bergman R, Krueger JG
    J. Immunol., 2008;181(10):7420-7.
    Species: Human
    Sample Type: Whole Tissue
    Application: IHC Frozen
  6. Expression of the Epstein-Barr virus-encoded Epstein-Barr virus nuclear antigen 1 in Hodgkin's lymphoma cells mediates Up-regulation of CCL20 and the migration of regulatory T cells.
    Authors: Baumforth KR, Birgersdotter A, Reynolds GM, Wei W, Kapatai G, Flavell JR, Kalk E, Piper K, Lee S, Machado L, Hadley K, Sundblad A, Sjoberg J, Bjorkholm M, Porwit AA, Yap LF, Teo S, Grundy RG, Young LS, Ernberg I, Woodman CB, Murray PG
    Am. J. Pathol., 2008;173(1):195-204.
    Species: Human
    Sample Type: Whole Cells
    Application: Bioassay
  7. Trapping and apoptosis of novel subsets of memory T lymphocytes expressing CCR6 in the spleen of HIV-infected patients.
    Authors: Lecureuil C, Combadiere B, Mazoyer E, Bonduelle O, Samri A, Autran B, Debre P, Combadiere C
    Blood, 2007;109(9):3649-57.
    Species: Human
    Sample Type: Plasma
    Application: ELISA Development
  8. Substance P regulates macrophage inflammatory protein 3alpha/chemokine C-C ligand 20 (CCL20) with heme oxygenase-1 in human periodontal ligament cells.
    Authors: Lee SK, Pi SH, Kim SH, Min KS, Lee HJ, Chang HS, Kang KH, Kim HR, Shin HI, Lee SK, Kim EC
    Clin. Exp. Immunol., 2007;150(3):567-75.
    Species: Human
    Sample Type: Cell Culture Supernates
    Application: ELISA Development
  9. Th2 cytokine response in Major Depressive Disorder patients before treatment.
    Authors: Pavon L, Kiryushko D, Novitskaya V, Sandoval-Lopez G, Eugenia Hernandez M, Soroka V, Klingelhofer J, Loria F, Estrada I, Lukanidin E, Berezin V, Perez M, Moreno J, Bock E, Avila U, Leff P, Anton B, Heinze G
    J. Neuroimmunol., 2006;172(1):156-65.
    Species: Human
    Sample Type: Serum
    Application: ELISA Development
  10. Hypoxia modifies the transcriptome of primary human monocytes: modulation of novel immune-related genes and identification of CC-chemokine ligand 20 as a new hypoxia-inducible gene.
    Authors: Bosco MC, Puppo M, Santangelo C, Anfosso L, Pfeffer U, Fardin P, Battaglia F, Varesio L
    J. Immunol., 2006;177(3):1941-55.
    Species: Human
    Sample Type: Whole Cells
    Application: ICC
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG1 Isotype Control

Ctrl MAB002 138  
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Mouse IgG1 Isotype Control

Ctrl MAB002R 1
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Secondary Antibodies
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Mouse IgG HRP-conjugated Antibody

WB HAF007 26  
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Mouse F(ab)2 IgG (H+L) PE-conjugated Antibody

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Donkey Anti-Mouse IgG NorthernLights™ NL557-conjugate Antibody

Flow, IHC, ICC NL007 9
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Donkey Anti-Mouse IgG Biotinylated Antibody

WB BAF018 1
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Mouse IgG HRP-conjugated Antibody

WB HAF018 9  
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Mouse F(ab)2 IgG (H+L) APC-conjugated Antibody

Flow F0101B 2  
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Donkey Anti-Mouse IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL008 8
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Donkey Anti-Mouse IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL009 5
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Mouse F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0103B 5  
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Mouse IgG Antibody

WB AF007 4
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Goat Anti-Mouse IgG Biotinylated Antibody

WB BAF007 4
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0114  
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Goat Anti-Mouse IgG Fc Affinity Purified Polyclonal Ab

G-202-C 2
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