Product name
Recombinant Mouse MEC/CCL28 protein
Code
CD00303
Biological activity
Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using Mouse lymphocytes is in a concentration range of 1.0-10.0 ng/ml.
Endotoxin
Less than 1 EU/μg of rMuMEC/CCL28 as determined by LAL method.
Synonyms
MEC/CCL28, CCK1, MEC, Scya, Scya28,Mouse
Sequence
SEAILPMASS CCTEVSHHVS GRLLERVSSC SIQRADGDCD LAAVILHVKR RRICISPHNR TLKQWMRASE VKKNGRENVC SGKKQPSRKD RKGHTTRKHR TRGTHRHEAS R
Uniprot Accession
Molecular Weight
Approximately 12.6 kDa, a single, non-glycosylated polypeptide chain containing 111 amino acids.
Formulation
Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 150 mM NaCl.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 C. Further dilutions should be made in appropriate buffered solutions.
Background
CCL28 belongs to CC family chemokine, also named mucosae-associated epithelial chemokine (MEC). The CCL28 mRNA is highly expressed by epithelial cells of diverse tissues including normal and pathological colon, salivary gland, mammary gland, trachea and rectum. The amino acids sequence of human and mouse CCL28 shares 83% identity, when the protein is processed to be the mature form. CCL28 is signaling through CCR3 and CCR10, and chemotactic for resting CD4, CD8 T-cells and eosinophils.
Storage
-20ºC
Research area
Immunology
