CCL11/Eotaxin was detected in immersion fixed paraffin-embedded sections of human colon using Mouse Anti-Human CCL11/Eotaxin Monoclonal Antibody (Catalog # MAB320) at 15 µg/mL for 1 hour at room temperature followed by ...read more
Recombinant Human CCL11/Eotaxin (Catalog #320-EO) chemoattracts the BaF3 mouse pro‑B cell line transfected with mouse CCR3 in a dose-dependent manner (orange line). The amount of cells that migrated through to the ...read more
Formalin-fixed paraffin-embedded tissue sections of human duodenum were probed for Eotaxin mRNA (ACD RNAScope Probe, catalog # 438468; Fast Red chromogen, ACD catalog # 322750). Adjacent tissue section was processed for ...read more
E. coli-derived recombinant human CCL11/Eotaxin Gly24-Pro97 Accession # P51671
Specificity
Detects human CCL11/Eotaxin in ELISAs and Western blots. In Western blots, this antibody does not cross-react with recombinant human CCL1, 2, 3, 4, 5, 7, 8, 9/10/MIP-1 gamma , 14, 17, 19, 20, 21, 25,
recombinant mouse CCL2, 3 , 4 , 5 ,6 , 7, 9/10/MIP-1 gamma , 11, 21, or 25.
Source
N/A
Isotype
IgG1
Clonality
Monoclonal
Host
Mouse
Gene
CCL11
Purity Statement
Protein A or G purified from hybridoma culture supernatant
Endotoxin Note
<0.10 EU per 1 μg of the antibody by the LAL method.
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
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.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS and NaCl with Trehalose. See Certificate of Analysis for details. *Small pack size (-SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for CCL11/Eotaxin Antibody (43911) [Unconjugated]
C-C motif chemokine 11
CCL11
chemokine (C-C motif) ligand 11
Eosinophil chemotactic protein
Eotaxin
eotaxin-1
MGC22554
SCYA11Small-inducible cytokine A11
small inducible cytokine subfamily A (Cys-Cys), member 11 (eotaxin)
Background
CCL11 is a potent eosinophil chemoattractant that was originally purified from bronchoalveolar lavage fluid of guinea pigs sensitized by aerosol challenge with ovalbumin. Microsequencing of the purified protein revealed the guinea pig CCL11 to be a member of the beta (CC) chemokine family of inflammatory and immunoregulatory cytokines. cDNA clones for guinea pig, mouse, and human CCL11 have been isolated. Human CCL11 cDNA encodes a 97 amino acid residue precursor protein from which the amino-terminal 23 amino acid residues are cleaved to generate the 74 amino acid residue mature human CCL11. At the protein sequence level, mature human CCL11 is approximately 60% identical to mature mouse and guinea pig CCL11. In addition, human CCL11 also shows high amino acid sequence identity to human MCP-1, 2, and 3. Human CCL11 is chemotactic for eosinophils, but not mononuclear cells or neutrophils. The CC chemokine receptor 3 (CCR3) has now been identified to be a specific human CCL11 receptor (1-3). CCR3 has also been shown to serve as a cofactor for a restricted subset of primary HIV viruses and binding of CCL11 to CCR3 inhibited infection by the HIV isolates (4).
Kitamura, M. et al. (1996) J. Biol. Chem 271:7725.
Garcia-Zepeda, E.A. et al. (1996) Nature Medicine 2:449.
Ponath, P.D. et al. (1996) J. Clin. Invest. 97:604.
Choe, H. et al. (1996) Cell 85:1135.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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