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ActoFactor™ Recombinant Human Chemokine (C-C motif) ligand 22 (67 aa variant)

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  • Specification
  • Recommended Products
  • Cat.No.
  • CSC-CTK0575
  • Description
  • MDC is a CC chemokine that is produced in B cells, macrophages, monocyte-derived dendritic cells, activated NK cells and CD4 T cells. It signals through the CCR4 receptor. MDC chemoattracts monocytes, dendritic cells and NK cells and exerts HIV suppressive activity. The 67 amino acid form of MDC displays reduced chemoattractant activity but retains HIV suppressive activity. Recombinant human MDC is an 8.0 kDa protein containing 67 amino acid residues including the four highly conserved cysteine residues present in the CC chemokines.
  • Species
  • Human
  • Product Overview
  • Human CCL22 expressed in E.coli
  • Molecular Mass
  • 8.0 kDa
  • Size
  • CAT# CSC-CTK0575-20 (20 μg); CAT# CSC-CTK0575-100 (100 μg)
  • Expression System
  • E.coli
  • Purity
  • Greater than 99% as determined by SDS-PAGE and HPLC analysis.
  • Activity
  • Determined by its ability to chemoattract human T cells using a concentration range of 10.0- 100.0 ng/ml.
  • Endotoxin Level
  • Less than 1 EU/μg.
  • Formulation
  • Lyophilized from a sterile-filtered solution with no additives.
  • Reconstitution
  • Please centrifuge product briefly before opening the vial. Reconstitute in sterile, ultra-pure water to a concentration of 0.1-1.0 mg/ml. This solution can be diluted into other aqueous buffers and stored at -20°C for future use.
  • Storage & Stability
  • The lyophilized powder, though stable at room temperature for up to 3 weeks, is best stored desiccated at -20°C. Reconstituted MDC should be used immediately or stored in undiluted working aliquots at -20°C. Avoid repeated freeze / thaw cycles.

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      Tel: 1-631-626-9181
      Fax: 1-631-614-7828
      Email: info@creative-bioarray.com
      Europe
      Tel: 44-207-097-1828
      Email: info@creative-bioarray.com
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Contact Us
USA
45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-626-9181
Fax: 1-631-614-7828
Email: info@creative-bioarray.com

Europe
Tel: 44-207-097-1828
Email: info@creative-bioarray.com