Recombinant Human C-C motif chemokine 14 (CCL14)

• CAS Number:

  9000-83-3

• Gene Name:

  CCL14

• UniProt:

  Q16627

• Expression Region:

  20-93aa

• Organism:

  Homo sapiens

• Target Sequence:

  TKTESSSRGPYHPSECCFTYTTYKIPRQRIMDYYETNSQCSKPGIVFITKRGHSVCTNPSDKWVQDYIKDMKEN

• Tag:

  N-terminal 6xHis-SUMO-tagged

• Source:

  E.coli

• Field of Research:

  Immunology

• Assay Type:

  Developed Protein

• Relevance:

  Has weak activities on human monocytes and acts via receptors that also recognize MIP-1 alpha. It induced intracellular Ca2+ changes and enzyme release, but no chotaXIs, at concentrations of 100-1, 000 nM, and was inactive on T-lymphocytes, neutrophils, and eosinophil leukocytes. Enhances the proliferation of CD34 myeloid progenitor cells. The processed form HCC-1 (9-74) is a chotactic factor that attracts monocytes eosinophils, and T-cells and is a ligand for CCR1, CCR3 and CCR5.

• Purity:

  Greater than 90% as determined by SDS-PAGE.

• Activity:

  Not Test

• Length:

  Full Length of Mature Protein

• Form:

  Liquid or Lyophilized powder

• Buffer:

  If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

• Reconstitution:

  We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

• Function:

  Has weak activities on human monocytes and acts via receptors that also recognize MIP-1 alpha. It induced intracellular Ca (2+) changes and enzyme release, but no chemotaXIs, at concentrations of 100-1, 000 nM, and was inactive on T-lymphocytes, neutrophils, and eosinophil leukocytes. Enhances the proliferation of CD34 myeloid progenitor cells. The processed form HCC-1 (9-74) is a chemotactic factor that attracts monocytes eosinophils, and T-cells and is a ligand for CCR1, CCR3 and CCR5.

• Molecular Weight:

  24.7 kDa

• References & Citations:

  HCC-1, a novel chemokine from human plasma.Schulz-Knappe P., Maegert H.-J., Dewald B., Meyer M., Cetin Y., Kubbies M., Tomeczkowski J., Kirchhoff K., Raida M., Adermann K., Kist A., Reinecke M., Sillard R., Pardigol A., Uguccioni M., Baggiolini M., Forssmann W.-G.J. Exp. Med. 183:295-299 (1996)

• Storage Conditions:

  The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.