FKBP3 protein (30R-1494)

Purified recombinant Human FKBP3 protein

Synonyms PPIase protein, FK506 binding protein 3 FKBP 25 protein, FKBP-3 protein, FKBP3, PPIase FKBP3 protein, FKBP-3, Rotamase protein, Rotamase., FKBP25 protein, FKBP 3, FKBP 3 protein, FKBP 3 protein
Species Human
Protein Type Recombinant
Applications SDS-PAGE
Assay Information 1. Prepare assay buffer in a suitable container and pre-chill on ice before use: The final concentrations are 35 mM Tris, pH 8.0, 1uM suc-AAFP-pNA). 2. Add recombinant FKBP3 protein with various concentrations (1ug, 2ug, 5ug) in assay buffer. 3. Mix by inversion and equilibrate to 1 DEG C and monitor the A410nm until the value is constant using a spectrophotometer. 4. Add pre-chilled chymotrypsin to 12.5 uM and mix immediately. 5. Record the increase in A410 nm for 20 minutes

Specifications

Residues 1-224 amino acids: MAAAVPQRAW TVEQLRSEQL PKKDIIKFLQ EHGSDSFLAE HKLLGNIKNV AKTANKDHLV TAYNHLFETK RFKGTESISK VSEQVKNVKL NEDKPKETKS EETLDEGPPK YTKSVLKKGD KTNFPKKGDV VHCWYTGTLQ DGTVFDTNIQ TSAKKKKNAK PLSFKVGVGK VIRGWDEALL TMSKGEKARL EIEPEWAYGK KGQPDAKIPP NAKLTFEVEL VDID
Expression System E.coli
Grade & Purity > 90% pure
Molecular Weight 25.1 kDa (224aa), confirmed by MALDI-TOF.
Form & Buffer Supplied as a liquid in 20mM Tris-HCl buffer, pH 8.0, containing 1mM DTT and 10% glycerol.
Concentration 1 mg/ml

Usage & Assay Information

Bioactivity Specific activity is > 120 nM/min/ug, and is defined as the amount of enzyme that cleaves 1uM of suc-AAFP-pNA per minute at 1 DEG C in Tris-Hcl pH 8.0 using chymotrypsin.

Storage & Safety

Storage Store at 4 deg C for short term storage (1/2 weeks). Aliquot and store at -20 deg C or - 70 deg C for long term storage. Avoid repeated freeze/thaw cycles.

General Information

Biological Significance FK506 binding protein 3 (FKBP3), also known as FKBP25, is a member of the immunophilin protein family, which play a role in immunoregulation and basic cellular processes involving protein folding and trafficking. FKBP3 associates with transcriptional repressor protein YY1 and histone deaceltylases, HDAC1 and HDAC2. Also, FKBP3 may contain several casein kinase II phosphorylation sites, which are believed to be important for cell growth regulation. It is localized in the nucleus and is expressed in the brain, testis, ovary, and spleen. Recombinant human FKBP3 was expressed in E. coli and purified by using conventional chromatography techniques.

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Availability: In stock

Price: €206.99
Size: 100 ug
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