The Rabbit GM-CSF yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Rabbit GM-CSF applications are for cell culture, ELISA standard, and Western Blot Control. The Rabbit GM-CSF yeast-derived recombinant protein can be purchased in multiple sizes. Rabbit GM-CSF Specifications: (Molecular Weight: 14.4 kDa) (Amino Acid Sequence: APTHQPNTVS QPLKHVDAIK EARIILSRSN DSATVLGEMV EVVSEMFDPQ KPTCLQTRLE LYKQGLRGSL ERLSSTLTLM ASHYKQNCPP TPETSCETEF ITFKSFKENL KCFLFVIPFN CWEPVQK (127)) (Gene ID: 100328720). For research use only. Made in the USA