Human CXCL11/I-TAC Antibody

Catalog # Availability Size / Price Qty
AF260
AF260-SP
Human CXCL11/I-TAC Antibody in Neutralization
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Product Details
Citations (2)
FAQs
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Human CXCL11/I-TAC Antibody Summary

Species Reactivity
Human
Specificity
Detects human CXCL11/I-TAC in direct ELISAs and Western blots. In direct ELISAs, less than 5% cross-reactivity with recombinant mouse
I-TAC is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
E. coli-derived recombinant human CXCL11/I-TAC
Phe22-Phe94
Accession # O14625
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 Human CXCL11/I-TAC (Catalog # 672-IT)
Neutralization
Measured by its ability to neutralize CXCL11/I‑TAC-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CXCR3. The Neutralization Dose (ND50) is typically 0.5-1.5 µg/mL in the presence of 0.05 µg/mL Recombinant Human CXCL11/I‑TAC.

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

Neutralization Chemotaxis Induced by CXCL11/I‑TAC and Neutralization by Human CXCL11/I‑TAC Antibody. View Larger

Chemotaxis Induced by CXCL11/I‑TAC and Neutralization by Human CXCL11/I‑TAC Antibody. Recombinant Human
CXCL11/I‑TAC (Catalog #
672-IT) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CXCR3 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
CXCL11/I‑TAC (0.05 µg/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Human CXCL11/I-TAC Antigen Affinity-purified Polyclonal Antibody (Catalog # AF260). The ND50 is typically 0.5-1.5 µg/mL.

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.
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: CXCL11/I-TAC

CXCL11, also known as I-TAC, SCYB9B, H174 and beta -R1, is a non-ELR CXC chemokine. CXCL11 cDNA encodes a 94 amino acid (aa) residue precursor protein with a 21 aa residue putative signal sequence, which is cleaved to form the mature 73 aa residue protein. CXCL11 shares 36% and 37% amino acid sequence homology with IP-10 and MIG (two other known human non-ELR CXC chemokines), respectively. CXCL11 is expressed at low levels in normal tissues including thymus, spleen and pancreas. The expression of CXCL11 mRNA is radically up regulated in IFN-gamma and IL-1 stimulated astrocytes. Moderate increase in expression is also observed in stimulated monocytes. CXCL11 has potent chemoattractant activity for IL-2 activated T cells and transfected cell lines expressing CXCR3, but not freshly isolated T cells, neutrophils, or monocytes. The gene encoding CXCL11 has been mapped to chromosome 4.

References
  1. Cole, K. et al. (1998) J. Exp. Med. 187:2009.
  2. Sandhya Rani, M. et al. (1996) J. Biol. Chem. 271:22878.
  3. Lou, Y. et al. (1998) J. Neurovirol. 4:575.
Entrez Gene IDs
6373 (Human); 56066 (Mouse)
Alternate Names
beta-R1; b-R1; chemokine (C-X-C motif) ligand 11; CXCL11; H174; H174IP9; Interferon gamma-inducible protein 9; Interferon-inducible T-cell alpha chemoattractant; IP-9member 11; ITAC; I-TAC; I-TACMGC102770; SCYB9B; small inducible cytokine subfamily B (Cys-X-Cys), member 9B; Small-inducible cytokine B11

Product Datasheets

Citations for Human CXCL11/I-TAC 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.

2 Citations: Showing 1 - 2
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  1. Layer-specific expression of extracellular matrix molecules in the mouse somatosensory and piriform cortices
    Authors: H Ueno, S Suemitsu, S Murakami, N Kitamura, K Wani, Y Matsumoto, M Okamoto, T Ishihara
    IBRO Rep, 2019;6(0):1-17.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC-Fr
  2. Villitis of unknown etiology is associated with a distinct pattern of chemokine up-regulation in the feto-maternal and placental compartments: implications for conjoint maternal allograft rejection and maternal anti-fetal graft-versus-host disease.
    Authors: Kim MJ, Romero R, Kim CJ, Tarca AL, Chhauy S, LaJeunesse C, Lee DC, Draghici S, Gotsch F, Kusanovic JP, Hassan SS, Kim JS
    J. Immunol., 2009;182(6):3919-27.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-Fr

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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