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- SourceEscherichia coli
- Amino Acid Sequence
- SequenceMATGAEGKRKLQIGVKKRVDHCPIKSRKGDVLHMHYTGKLEDGTEFDSSL PQNQPFVFSLGTGQVIKGWDQGLLGMCEGEKRKLVIPSELGYGERGAPPK IPGGATLVFEVELLKIERRTEL
Our Abpromise guarantee covers the use of
in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
- Biological activitySpecific activity is > 270 nmoles/min/mg, and is defined as the amount of enzyme that cleaves 1 µmole of suc-AAFP-pNA per minute at 25°C in Tris-Hcl pH8.0 using chymotrypsin.
- 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.
- Add 10 µl of recombinant FKBP2 protein with 1 µg in assay buffer.
- Mix by inversion and equilibrate to 1°C and monitor the A405nm until the value is constant using a spectrophotometer.
- Add 20 µl pre-chilled 5mM suc-AAFP-pNA. (Substrate was dissolved in TFE that contained 460mM LiCl to a concentration of 3 mM)
- Record the increase in A405 nm for 30 minutes at 25°C.
- Purity> 90
ab93681 is purified using conventional chromatography techniques.
Concentration information loading...
Preparation and Storage
- Stability and Storage
Shipped on Dry Ice. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Constituents: 10% Glycerol, 20mM Tris, 1mM DTT, pH 8.0
This product is an active protein and may elicit a biological response in vivo, handle with caution.
- 13 kDa FK506-binding protein
- 13 kDa FKBP
- EC 188.8.131.52
- FunctionPPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides.
- Tissue specificityT-cells and thymus.
- Sequence similaritiesBelongs to the FKBP-type PPIase family. FKBP2 subfamily.
Contains 1 PPIase FKBP-type domain.
- Cellular localizationEndoplasmic reticulum membrane.
Information by UniProt
Recombinant human FKBP2 protein images
References for Recombinant human FKBP2 protein (ab93681)
has not yet been referenced specifically in any publications.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"