The Human TNFSF15 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Applications for Human TNFSF15 are cell culture, ELISA standard, and Western Blot Control. Human TNFSF15 Specifications: (Molecular Weight: 20.4 kDa) (Amino Acid Sequence: LKGQEFAPSH QQVYAPLRAD GDKPRAHLTV VRQTPTQHFK NQFPALHWEH ELGLAFTKNR MNYTNKFLLI PESGDYFIYS QVTFRGMTSE CSEIRQAGRP NKPDSITVVI TKVTDSYPEP TQLLMGTKSV CEVGSNWFQP IYLGAMFSLQ EGDKLMVNVS DISLVDYTKE DKTFFGAFLL). For research use only. Made in the USA