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- SPECIES: Human
- SOURCE SPECIES: E. coli
- RECOMBINANT PROTEIN SEQUENCE: FLLPPSTACC TQLYRKPLSD KLLRKVIQVE LQEADGDCHL QAFVLHLAQR SICIHPQNPS LSQWFEHQER KLHGTLPKLN FGMLRKMG
- BIOLOGICAL ACTIVITY: Biological activity was determined by its ability to chemoattract CXCR3 transfected cells using a concentration of 10.0 - 100.0 ng/mL.
Properties
- PURITY: Greater than 98% by SDS-PAGE gel and HPLC analyses.
Endotoxin level is less than 0.1 ng per μg (1EU/μg). - PHYSICAL STATE: Lyophilized
- STORAGE CONDITIONS: The lyophilized CTACK recombinant protein is stable for at least 2 years from date of receipt at -20°C. Reconstituted CTACK is stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. As with any protein, exposing CTACK recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
Additional Info
- NCBI OFFICIAL SYMBOL: CCL27
- ADDITIONAL NAMES: ALP, ILC, CTAK, CTACK, PESKY, ESKINE, SCYA27, C-C motif chemokine 27, CC chemokine ILC
- Protein Accession Number: NP_006655.1
- PROTEIN GI NUMBER: 5730035
- NCBI GENE ID NUMBER: 10850
Background
- CTACK is a keratinocyte-derived CC chemokine which signals through the CCR10 receptor. Both CTACK and CCR10 are expressed in normal and irritated epithelial cells. CTACK selectively attracts CLA+ T-cells and directs them into the skin. CTACK contains the four highly conserved cysteine residues present in most CC chemokines. The mature protein contains 88 amino acid residues. Recombinant human CTACK is a 10.2 kDa protein containing 88 amino acid residues.
Disclaimer
- FOR RESEARCH USE ONLY
For additional information, visit ProSci's Terms & Conditions Page. - Disclaimer: This product is for research use only.
Shipping Info
$65 Standard Overnight flat rate for as many products shipped within the United States.
$35 Dry Ice Shipment fee may be required on some items.
Note: Online orders only accepted for shipment within the USA. Click here for the list of international distributors.
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