SLC26A5 Protein (AA 501-744) (His tag)
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- Target Alle SLC26A5 Proteine anzeigen
- SLC26A5 (Solute Carrier Family 26, Member 5 (Prestin) (SLC26A5))
- Protein-Typ
- Recombinant
- Proteineigenschaft
- AA 501-744
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Spezies
- Human
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Quelle
- Escherichia coli (E. coli)
- Aufreinigungstag / Konjugat
- Dieses SLC26A5 Protein ist gelabelt mit His tag.
- Applikation
- Western Blotting (WB), SDS-PAGE (SDS), ELISA, Crystallization (Crys)
- Sequenz
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YRTQSPSYKV LGKLPETDVY IDIDAYEEVK EIPGIKIFQI NAPIYYANSD LYSNALKRKT GVNPAVIMGA RRKAMRKYAK EVGNANMANA TVVKADAEVD GEDATKPEEE DGEVKYPPIV IKSTFPEEMQ RFMPPGDNVH TVILDFTQVN FIDSVGVKTL AGIVKEYGDV GIYVYLAGCS AQVVNDLTRN RFFENPALWE LLFHSIHDAV LGSQLREALA EQEASAPPSQ EDLEPNATPA TPEA
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us. - Produktmerkmale
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- Made in Germany - from design to production - by highly experienced protein experts.
- Human SLC26A5 Protein (raised in E. Coli) purified by multi-step, protein-specific process to ensure crystallization grade.
- State-of-the-art algorithm used for plasmid design (Gene synthesis).
This protein is a made to order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.
The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.
In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).
When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.
The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.
The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.
- Aufreinigung
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Two step purification of proteins expressed in bacterial culture:
- In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
- Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.
- Reinheit
- >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
- Sterilität
- 0.22 μm filtered
- Endotoxin-Niveau
- Endotoxin has not been removed. Please contact us if you require endotoxin removal.
- Güteklasse
- Crystallography grade
- Top Product
- Discover our top product SLC26A5 Protein
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- Applikationshinweise
- In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a gurantee though.
- Kommentare
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In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.
- Beschränkungen
- Nur für Forschungszwecke einsetzbar
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- Format
- Liquid
- Buffer
- 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.
- Handhabung
- Avoid repeated freeze-thaw cycles.
- Lagerung
- -80 °C
- Informationen zur Lagerung
- Store at -80°C.
- Haltbarkeit
- Unlimited (if stored properly)
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- Target
- SLC26A5 (Solute Carrier Family 26, Member 5 (Prestin) (SLC26A5))
- Andere Bezeichnung
- SLC26A5 (SLC26A5 Produkte)
- Synonyme
- pres Protein, fb73d12 Protein, fb74g12 Protein, wu:fb73d12 Protein, wu:fb74g12 Protein, DFNB61 Protein, PRES Protein, Pres Protein, prestin Protein, solute carrier family 26 (anion exchanger), member 5 Protein, solute carrier family 26 member 5 Protein, solute carrier family 26, member 5 Protein, slc26a5 Protein, SLC26A5 Protein, Slc26a5 Protein
- Hintergrund
- Motor protein that converts auditory stimuli to length changes in outer hair cells and mediates sound amplification in the mammalian hearing organ. Prestin is a bidirectional voltage-to-force converter, it can operate at microsecond rates. It uses cytoplasmic anions as extrinsic voltage sensors, probably chloride and bicarbonate. After binding to a site with millimolar affinity, these anions are translocated across the membrane in response to changes in the transmembrane voltage. They move towards the extracellular surface following hyperpolarization, and towards the cytoplasmic side in response to depolarization. As a consequence, this translocation triggers conformational changes in the protein that ultimately alter its surface area in the plane of the plasma membrane. The area decreases when the anion is near the cytoplasmic face of the membrane (short state), and increases when the ion has crossed the membrane to the outer surface (long state). So, it acts as an incomplete transporter. It swings anions across the membrane, but does not allow these anions to dissociate and escape to the extracellular space. Salicylate, an inhibitor of outer hair cell motility, acts as competitive antagonist at the prestin anion-binding site (By similarity). {ECO:0000250}.
- Molekulargewicht
- 27.9 kDa Including tag.
- UniProt
- P58743
- Pathways
- Sensory Perception of Sound, Dicarboxylic Acid Transport
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