Description: CCL19 protein is expressed in E. coli, processed, refolded and purified to yield the native, secreted form of the mature chemokine. Originally termed MIP-3beta or ELC, CCL19 is expressed in thymus and lymph nodes. The cognate receptor for CCL19 is CCR7 and directs the trafficking of B and T cells.
Amino Acid Sequence:
Purity assessed by HPLC, Mass Spectrometry, and NMR*
Human protein expressed in E. coli
Freely soluble in water **
-20C to -80C
Additional comments or descriptive information:
* All recombinant proteins produced and sold by Protein Foundry, LLC are endotoxin-free <0.01 EU/ug of protein and validated using RP-HPLC, 2D-NMR, and functional reporter assay where available.
** Avoid repeated freeze-thaw cycles after reconstitution