Recombinant Rat Eotaxin-2/CCL24 (rRtEotaxin-2/CCL24, , ) CAS#: 244-24-1816

Official Full Name Recombinant Rat Eotaxin-2/CCL24 (rRtEotaxin-2/CCL24)
Squence Squence of Recombinant Rat Eotaxin-2/CCL24
Synonyms CK-beta-6, MPIF-2, Small-inducible Cytokine A24
Accession Number
Source Escherichia coli.
Molecular Weight Approximately 10.5 kDa, a single non-glycosylated polypeptide chain consisting of an N-terminal Methionine and the mature rat Eotaxin-2.
Biological Activity Fully biologically active when compared to standard. The biologically active determined by a chemotaxis bioassay using human peripheral blood eosinophils is in a concentration of 50-250 ng/ml.
Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation Lyophilized from a 0.2 um filtered concentrated solution in 2 × PBS, pH 7.4.
Endotoxin Less than 1 EU/ug of rRtEotaxin-2/CCL24 as determined by LAL method.
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/ml. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
Stability and 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.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
References 1. Owczarek W, Paplinska M, Targowski T, et al. 2010. Cytokine, 50: 181-5.2. Ben-Yehuda C, Bader R, Puxeddu I, et al. 2008. Exp Lung Res, 34: 467-79.3. Schaefer D, Meyer JE, Pods R, et al. 2006. Int Arch Allergy Immunol, 140: 205-14.
SDS-PAGE SDS-PAGE of Recombinant Rat Eotaxin-2/CCL24
Safety Data Sheet (SDS) Download Click to download
Technical Data Sheet (TDS) Download Click to download

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