CTACK Human

Chemokine (C-C motif) ligand 27 (CCL27) is a small cytokine belonging to the CC chemokine family also known under the names IL-11 R-alpha-locus chemokine (ILC), Skinkine, ESkine and Cutaneous T-cell-attracting chemokine (CTACK).CTACK is involved in mediating homing of lymphocytes to cutaneous sites. CTACK Binds to CCR10.
Full Name Recombinant Human CTACK (CCL27)
Synonyms ALP, CTACK, ESKINE, ILC, PESKY, SCYA27, CCL27, C-C motif chemokine 27, Small-inducible cytokine A27, IL-11 R-alpha-locus chemokine, Skinkine, ESkine, Cutaneous T-cell-attracting chemokine.
Source E. coli
Amino Acid Sequence FLLPPSTACC TQLYRKPLSD KLLRKVIQVE LQEADGDCHL QAFVLHLAQR SICIHPQNPS LSQWFEHQER KLHGTLPKLN FGMLRKMG
Molecular Weight CTACK Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 89 amino acids (25-112 a.a.) and having a molecular mass of 10.3kDa.
Purity >95% as determined by SDS-PAGE and HPLC
Endotoxin Endotoxin level was found to be ≤ 0.1 ng/µg(1EU/µg) by LAL gel clot method.
Formulation Lyophilized from sterilized water containing no additives .
Reconstitution To reconstitute the protein, add sterile water to the lyophilized protein and make a preparation with a concentration ≥0.1mg/ml. The preparation can be diluted into other appropriate buffers if necessary. Be cautious and avoid potential contamination with bacteria and endotoxin
Stability The lyophilized form of the protein is stable at room temperature for 3 weeks and at -20°C for at least 2 years from the date of receipt. Upon reconstitution, the protein should be stored at 4°C for no more than 7 days. The protein is stable at -20°C for six months. For long term storage, please store at -80°C and the addition of a carrier protein (0.1% HSA or BSA) is recommended. Please prevent freeze-thaw cycles.
Biological Activity Determined by its ability to chemoattract CXCR3 transfected cells using a concentration of 10.0-100.0 ng/ml.
Usage LABORATORY RESEARCH USE ONLY. Not intended for diagnostic or therapeutic purposes.

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Product Code: CH123
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