Cyclophilin F (also known as Peptidylprolyl isomerase F, PPIF) is a member of peptidyl-prolyl cis-trans isomerase family. They are highly-conserved cytoplasmic enzymes that accelerate protein folding. This protein is part of the mitochondrial permeability transition pore in the inner mitochondrial membrane. Activation of this pore is thought to be involved in the induction of apoptotic and necrotic cell death.
Enzyme Activity:Specific activity is > 900 nmol/min/mg, and is defined as the amount of enzyme that cleaves 1nmole of suc-AAFP-PNA per minute at 37C in Tris-HCl pH 8.0 using chymotrypsin.
Endotoxin: ≤1.0 EU/ug of protein (determined by LAL method)
Storage and Stability:For long-term storage, aliquot and store at -20°C. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
仕様
Size：100ug
Source Antigen：Recombinant, E. coli
Grade：Highly Purified
Purity：≥ 95% by SDS PAGE. Recombinant, Human PPIF protein was expressed in E. coli and purified by using conventional chromatography techniques.
Form：Supplied as a liquid in 20mM Tris pH 7.5, 1mM DTT, 10% glycerol.
