Active Recombinant Human CCL22 protein

Species :	Human
Source :	E.coli
Tag :	Non
Protein Length :	25-93 aa
Form :	Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH7.4, 500 mM NaCl.
Bio-activity :	Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human T-lymphocytes is in a concentration range of 10-100 ng/ml.
Molecular Mass :	Approximately 8.1 kDa, a single, non-glycosylated polypeptide chain containing 69 amino acids.
AASequence :	GPYGANMEDS VCCRDYVRYR LPLRVVKHFY WTSDSCPRPG VVLLTFRDKE ICADPRVPWV KMILNKLSQ
Endotoxin :	Less than 1 EU/μg of rHuMDC/CCL22 as determined by LAL method.
Purity :	> 97 % by SDS-PAGE and HPLC analyses.
Storage :	Use a manual defrost freezer and avoid repeated freeze-thaw cycles. - 12 months from date of receipt, -20 to -70 °C as supplied. - 1 month, 2 to 8 °C under sterile conditions after reconstitution. - 3 months, -20 to -70 °C under sterile conditions after reconstitution.
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.

Gene Name	CCL22 chemokine (C-C motif) ligand 22 [ Homo sapiens ]
Official Symbol	CCL22
Synonyms	STCP-1; MDC (1-69); Macrophage-derived Chemokine
Gene ID	6367
mRNA Refseq	NM_002990
Protein Refseq	NP_002981
MIM	602957
UniProt ID	O00626