CCL22 / MDC Protein (His Tag)

• Description:

  Chemokine (C-C motif) ligand 22 (ABCD-1 / CCL22) is a kind of CC chemokine which is a family of secreted proteins involved in immunoregulatory and inflammatory processes. The cytokine displays chemotactic activity for monocytes, dendritic cells, natural killer cells and for chronically activated T lymphocytes. It also displays a mild activity for primary activated T lymphocytes and has no chemoattractant activity for neutrophils, eosinophils and resting T lymphocytes. This ABCD-1 / CCL22 chemokine binds to chemokine receptor CCR4. This chemokine may play a role in the trafficking of activated / effector T lymphocytes to inflammatory sites and other aspects of activated T-lymphocyte physiology. ABCD-1 / CCL22 is highly expressed in macrophage and in monocyte-derived dendritic cells, and thymus, and in Langerhans' cell histiocytosis and atopic dermatitis but not in dermatopathic lymphadenopathy. This chemokine is also found in lymph node, appendix, activated monocytes, resting and activated macrophages. This protein is lower expressed in lung and spleen and very weekly expressed in small intestine.

• Synonyms:

  ABCD-1 Protein; Abcd1 Protein; Ccl22 Protein; DCBCK Protein; MDC Protein; Scya22 Protein

• Accession Number:

  O88430

• Reactivity:

  Mouse

• Cross Reactivity:

  Mouse

• Label:

  His-Tag

• Assay Protocol:

  See Datasheet send with the product

• Endotoxin:

  < 1.0 EU per μg protein as determined by the LAL method.

• Purity:

  > 95 % as determined by SDS-PAGE

• Bioactivity:

  Data not available

• Length:

  84

• Form:

  Lyophilized

• Buffer:

  50 % Acetonitrile, 0.1 % TFA

• Reconstitution:

  See Datasheet send with the product

• Molecular Weight:

  9.9 kDa

• Storage Conditions:

  Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

• Host or Source:

  E.coli