Recombinant human CTF1 was expressed in E. coli.
1.0 mg/ml, sterile-filtered, in PBS Buffer, no any carrier protein.
Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.25 – 0.85 ng/ml.
SRREGSLEDPQTDSSVSLLPHLEAKIRQTHSLAHLLTKYAEQLLQEYVQLQGDPFGLPSFSPPRLPVAGLSAPAP SHAGLPVHERLRLDAAALAALPPLLDAVCRRQAELNPRAPRLLRRLEDAARQARALGAAVEALLAALGAANRGPR AEPPAATASAASATGVFPAKVLGLRVCGLYREWLSRTEGDLGQLLPGGSA
< 1EU per 1 ug of protein by the LAL method
>95% by SDS-PAGE and visualized by silver stain.
1. Active recombinant protein, may be used for its functional assay.2. As immunogen for specific antibody production.
Keep at -80°C for long term storage. Product is stable at 4 °C for at least 30 days.