Human I-309 is a small glycoprotein secreted by activated T lymphocytes and structurally related to other CC chemokines. Recombinant Human I-309 is a 8.5 kDa protein containing 74 amino acid residues.
Catalog #:
300-37
Source :
E.coli
Purity :
Greater than 98% by SDS-PAGE gel and HPLC analyses.
Endotoxin Level :
Endotoxin level is less than 0.1 ng per µg (1EU/µg).
Biological Activity :
Determined by its ability to chemoattract total human T cell population using a concentration range of 10.0-100.0 ng/ml.