Protein Quaking (QKI) (AA 1-341) protein (His tag)

Details zu Produkt Nr. ABIN3086864, Anbieter: Anmelden zum Anzeigen
Proteinname
  • Hqk
  • QK
  • QK1
  • QK3
  • hqkI
  • CQKI
  • QKI-5
  • BqkI
  • PqkI
  • 1110003F05Rik
  • 1500005P18
  • QkI
  • l(17)-1Wis
  • l17Wis1
  • Qki
  • QKI, KH domain containing, RNA binding
  • quaking
  • QKI
  • Qk
Proteineigenschaft
AA 1-341
4
1
1
1
1
1
1
Spezies
Human
6
1
1
1
1
Quelle
Insektenzellen
4
3
1
1
1
Protein-Typ
Recombinant
Aufreinigungstag / Konjugat
Dieses QKI Protein ist gelabelt mit His tag.
Applikation
Crystallization (Crys), ELISA, SDS-PAGE (SDS), Western Blotting (WB)
Optionen
Hersteller
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Hersteller Produkt- Nr.
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Sequenz MVGEMETKEK PKPTPDYLMQ LMNDKKLMSS LPNFCGIFNH LERLLDEEIS RVRKDMYNDT LNGSTEKRSA ELPDAVGPIV QLQEKLYVPV KEYPDFNFVG RILGPRGLTA KQLEAETGCK IMVRGKGSMR DKKKEEQNRG KPNWEHLNED LHVLITVEDA QNRAEIKLKR AVEEVKKLLV PAAEGEDSLK KMQLMELAIL NGTYRDANIK SPALAFSLAA TAQAAPRIIT GPAPVLPPAA LRTPTPAGPT IMPLIRQIQT AVMPNGTPHP TAAIVPPGPE AGLIYTPYEY PYTLAPATSI LEYPIEPSGV LGAVATKVRR HDMRVHPYQR IVTADRAATG N
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.
Produktmerkmale
  • Made in Germany - from design to production - by highly experienced protein experts.
  • Human QKI Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
  • State-of-the-art algorithm used for plasmid design (Gene synthesis).
Reinigung Two step purification of proteins expressed in baculovirus infected SF9 insect cells:
  1. 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.
  2. 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 Protein is endotoxin free.
Güteklasse Crystallography grade
Hintergrund RNA-binding protein that plays a central role in myelinization (PubMed:16641098). Binds to the 5'-NACUAAY-N(1,20)-UAAY-3' RNA core sequence. Regulates target mRNA stability (PubMed:23630077). In addition, acts by regulating pre-mRNA splicing, mRNA export and protein translation. Required to protect and promote stability of mRNAs such as MBP and CDKN1B. Regulator of oligodendrocyte differentiation and maturation in the brain that may play a role in myelin and oligodendrocyte dysfunction in schizophrenia (PubMed:16641098). Participates in mRNA transport by regulating the nuclear export of MBP mRNA. Also involved in regulation of mRNA splicing of MAG pre-mRNA. Acts as a translational repressor (By similarity). {ECO:0000250|UniProtKB:Q9QYS9, ECO:0000269|PubMed:16641098, ECO:0000269|PubMed:23630077}.
Molekulargewicht 38.6 kDa Including tag.
UniProt Q96PU8
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 guarantee though.
Kommentare

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
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)
Bilder des Herstellers
 image for Protein Quaking (QKI) (AA 1-341) protein (His tag) (ABIN3086864) „Crystallography Grade“ protein due to multi-step, protein-specific purification process
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