Cyclophilin F (30-207, His-tag) Human Protein

CAT#: AR09070PU-L

Cyclophilin F (30-207, His-tag) human recombinant protein, 0.5 mg

Product Images

Specifications

Product Data

• Species: Human
• Expression Host: E. coli
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  MGSSHHHHHH SSGLVPRGSH CSKGSGDPSS SSSSGNPLVY LDVDANGKPL GRVVLELKAD VVPKTAENFR ALCTGEKGFG YKGSTFHRVI PSFMCQAGDF TNHNGTGGKS IYGSRFPDEN FTLKHVGPGV LSMANAGPNT NGSQFFICTI KTDWLDGKHV VFGHVKEGMD VVKKIESFGS KSGRTSKKIV ITDCGQLS
• Tag: His-tag
• Predicted MW: 21 kDa
• Concentration: lot specific
• Purity: >95% by SDS PAGE
• Presentation: Purified
• Buffer: Presentation State: Purified
  State: Liquid purified protein
  Buffer System: 20 mM Tris pH 7.5, 1 mM DTT, 10% glycerol
• Bioactivity: Specific: > 250 nmoles/min/mg, defined as the amount of enzyme that cleaves 1 umole of suc-AAPF-pNA per minute at 25°C in Tris-HCl pH 8.0 using chymotrypsin.
• Endotoxin: < 1.0 EU per 1 µg of protein (determined by LAL method)
• Preparation: Liquid purified protein
• Applications: Protocol: Activity Assay
  1. Prepare 170 µl assay buffer into a suitable container and pre-chill on ice before use:
  The final concentrations are 200 mM Tris-HCl, pH 8.0, and 20nM chymotrypsin.
  2. Add 10 µl of recombinant Cyclophilin F (PPIF) protein with 1 ug in assay buffer.
  3. Mix by inversion and equilibrate to 1°C and monitor the A405nm until the value is constant using a spectrophotometer.
  4. Add 20 µl pre-chilled 5mM suc-AAFP-pNA. (Substrate was dissolved in TFE that contained 460mM LiCl to a concentration of 3 mM)
  5. Record the increase in A405 nm for 30 minutes at 25°C.
• Protein Description: Recombinant PPIF protein, fused to His-tag, was expressed in E.coli and purified by using conventional chromatography techniques.
• Storage: Store undiluted at 2-8°C for one month or (in aliquots) at -20°C to -80°C for longer.
  Avoid repeated freezing and thawing.
• Stability: Shelf life: one year from despatch.

Reference Data

• RefSeq: NP_005720
• Locus ID: 10105
• UniProt ID: P30405, A0A024QZS4
• Cytogenetics: 10q22.3
• Synonyms: Cyp-D; CyP-M; CYP3; CypD
• Summary: The protein encoded by this gene is a member of the peptidyl-prolyl cis-trans isomerase (PPIase) family. PPIases catalyze the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and accelerate the folding of proteins. 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. [provided by RefSeq, Jul 2008]