https://www.selleckchem.com/TGF-beta.html
This immune regulation was related to the NF-κB and MAPK pathways in RAW264.7 cells.A fosmid metagenomic library containing 9.7 × 104 clones was constructed. A novel esterase, XtjR8, was isolated through functional screening. XtjR8 shared the maximum amino acid identity (44%) with acetyl-hydrolase from Streptomyces hygroscopicus, and was classified into family IV esterase. XtjR8 exhibited the highest hydrolytic activity for p-nitrophenyl acetate at 40 °C and pH 8.0, and presented more than 40% activity from 20 °C to 80 °C. More importantly, Xtj