Analytical Data
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Gene name
PPIB
- Application
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Alternative Names
AA408962; AA553318; AI844835; Cphn 2; Cphn2; Cyclophilin B; Cyclophilin like protein; CyP 20b; CYP S1; CYP-S1; CYPB; EC 5.2.1.8; MGC14109; MGC2224; OI9; peptidyl prolyl cis trans isomerase B; Peptidyl prolyl cis trans isomerase B precursor; Peptidyl-prolyl cis-trans isomerase B; peptidylprolyl isomerase B (cyclophilin B); Peptidylprolyl isomerase B; PPIase; PPIase B; Ppib; PPIB_HUMAN; Rotamase; Rotamase B; S cyclophilin; S-cyclophilin; SCYLP
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Species
Human
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Source
E. coli
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Tag
His tag N-Terminus
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Purity
Greater than 90% as determined by SDS-PAGE.
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Uniprot
P23284
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Expression Region
34-216 aa
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AA Sequence
DEKKKGP KVTVKVYFDL RIGDEDVGRV IFGLFGKTVP KTVDNFVALA TGEKGFGYKN SKFHRVIKDF MIQGGDFTRG DGTGGKSIYG ERFPDENFKL KHYGPGWVSM ANAGKDTNGS QFFITTVKTA WLDGKHVVFG KVLEGMEVVR KVESTKTDSR DKPLKDVIIA DCGKIEVEKP FAIAKE
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Molecular Weight
23.7 kDa
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Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
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Form
Freeze-dried powder
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Buffer formulation
PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.
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Reconstitution
Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.
- Customization
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Stability Test
The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.
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Storage & Shelf Life
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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Shipping
In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.
Quality inspection process
Related Products
Protein Description
The research on PPIB (Peptidylprolyl Isomerase B) recombinant protein is anchored in its significant role in protein folding and cellular stress responses. PPIB, also known as cyclophilin B, is a member of the cyclophilin family and functions as a peptidyl-prolyl cis-trans isomerase, facilitating the proper folding of proteins by catalyzing the isomerization of proline residues within polypeptides. This enzymatic activity is crucial for various biological processes, including immunological responses, cellular signaling, and apoptosis. Aberrant expression of PPIB has been associated with several diseases, including neurodegenerative disorders and cancers, making it a target of interest for therapeutic interventions. Additionally, the recombinant production of PPIB allows for further investigation into its structural characteristics, functional dynamics, and interactions with other biomolecules. Understanding PPIB's mechanism and optimizing its production can lead to advancements in both basic research and clinical applications, including the development of novel drugs and biotechnological products aimed at ameliorating diseases where protein misfolding is implicated. The exploration of PPIB’s role in protein stability and cellular health is therefore a critical area of study in molecular biology and biochemistry.
