MSGA belongs to the intercrine alpha (chemokine CXC) familly. In this family, the first two of the four conserved residues are separated by a single amino acid. MSGA has chemotactic activity for neutrophils and may play a role in inflammation. MSA is secreted and subsequently proteolytically processed at the N-terminus by peripheral blood monocytes to form GRO-alpha(4-73), GRO-alpha(5-73) and GRO-alpha(6-73). In vitro, these processed forms show a 30 fold increase in chemotactic activity. The unprocessed precursor has a length of 107 amino acids and a predicted molecular weight of 11.3KD.
Applications:
Suitable for use in ELISA, and Western Blot. Other applications not tested.
Recommended Dilution:
Optimal dilutions to be determined by the researcher.
Storage and Stability:
Lyophilized powder may be stored at -20 degrees C. Stable for 12 months at -20 degrees C. Reconstitute with sterile 40-50% glycerol, ddH2O. Reconstituted product is stable for 12 months at -20 degrees C. Aliquot and store at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.