Anti-Human Eotaxin-2

Anti-Human Eotaxin-2

Product No.: E117

[product_table name="All Top" skus="E117"]

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Target
Eotaxin-2
Product Type
Polyclonal Antibody
Alternate Names
CCL24, MPIF-2, CkB-6, SCYA24
Applications
IHC FFPE
,
N
,
WB

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Antibody Details

Product Details

Reactive Species
Human
Host Species
Goat
Immunogen
Purified Recombinant Human Eotaxin-2 (>98%)
Endotoxin Level
<0.1 EU/µg as determined by the LAL method
Formulation
This antigen affinity purified polyclonal antibody has been 0.2 µm filtered and lyophilized from modified Dulbecco’s phosphate buffered saline (1X PBS) pH 7.2 – 7.4 containing 5.0% w/v trehalose with no calcium, magnesium, or preservatives present.
State of Matter
Lyophilized
Storage and Handling
The lyophilized antigen affinity purified polyclonal antibody can be stored desiccated at -20°C to -70°C for twelve months from date of receipt. The reconstituted antibody can be stored for at least four weeks at 2-8°C. For long-term storage of the reconstituted antibody, aseptically aliquot into working volumes and store at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. No detectable loss of activity was observed after six months.
Country of Origin
USA
Shipping
Next Day Ambient
Applications and Recommended Usage?
Quality Tested by Leinco
Western Blotting: To detect Human Eotaxin-2 this polyclonal antibody can be used at a concentration of 0.1 - 0.2 µg/ml. This polyclonal antibody should be used in conjunction with compatible second-step reagents such as PN:G505 and a chromogenic substrate such as PN:T343. The detection limit for Human Eotaxin-2 is 2 ng/lane under either reducing or non-reducing conditions. The sensitivity of detection may increase up to 50 fold when a chemiluminescent substrate is used.
Additional Applications Reported In Literature ?
IHC (NBF/Par.): This antibody should give satisfactory staining results when used at a concentration of 15 µg/ml. The recommended secondary antibody for IHC is PN:G505. For chromogenic detection with high signal and low background use PN:D100 or PN:K107.Neutralization: This antibody is useful for neutralization of Human Eotaxin-2 bioactivity. The antibody dose required to neutralize 50% (ND50) of the biological activity of Human Eotaxin-2 (at 0.1 ng/ml) is 0.5 - 2.5 µg/ml.
Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change.

Description

Specificity
Goat Anti-Human Eotaxin-2 recognizes Human Eotaxin-2. This antigen affinity purified polyclonal antibody was purified using a proprietary chromatographic technique that includes covalently immobilizing the antigen proteins or peptides to agarose based beads. This purification method enhances specificity, reduces nonspecific binding of extraneous IgG and provides you with the most reliable reagent available for your early discovery research.
Background
Eotaxin-2 is a CC chemokine that is a specific agonist for the chemokine receptor CCR3. It is produced by activated monocytes and T lymphocytes. Eotaxin-2 induces chemotaxis of eosinophils as well as basophils and the release of histamine and leukotriene C4 from basophils. Eotaxin-2 has the same efficacy as eotaxin, but is somewhat less potent.1 Additionally, Eotaxin-2 inhibits the proliferation of multipotential hematopoietic progenitor cells.

Antigen Details

PubMed
NCBI Gene Bank ID

References & Citations

1. Baggiolini, M. et al. (1997) J. Exp. Med. 185: 2171
IHC FFPE
N
General Western Blot Protocol

Certificate of Analysis

Disclaimer AlertProducts are for research use only. Not for use in diagnostic or therapeutic procedures.