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SFRS12 Protein (AA 1-494) (His tag)

Crystallography grade SREK1 Origine: Souris Hôte: Escherichia coli (E. coli) Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys
N° du produit ABIN3125530
  • Antigène Voir toutes SFRS12 (SREK1) Protéines
    SFRS12 (SREK1) (Splicing Regulatory Glutamine/lysine-Rich Protein 1 (SREK1))
    Type de proteíne
    Recombinant
    Attributs du protein
    AA 1-494
    Origine
    • 3
    • 1
    • 1
    Souris
    Source
    • 3
    • 1
    • 1
    Escherichia coli (E. coli)
    Purification/Conjugué
    Cette SFRS12 protéine est marqué à la His tag.
    Application
    Western Blotting (WB), SDS-PAGE (SDS), ELISA, Crystallization (Crys)
    Séquence
    MTSLVPGAGL LPIPTSSPLT AVSSLGVSLS SLGAIPAAAL DPNITTLGEI PQPPLMGNVD PSKIDEIRRT VYVGNLNSQT TTADQLLEFF KQVGEVKFVR MAGDETQPTR FAFVEFADQN SVPRALAFNG VMFGDRPLKI NHSNNAIVKP PEMTPQAAAK ELEEVMKRVR EAQSFISAAI EPESGKSNER KGGRSRSHTR SKSRSSSKSH SRRKRSQSKH RSRSHNRSRS RQKDRRRSKS PHKKRSKSRE RRKSRSRSRS RDKRKDTREK VKERVKEKER EKEREREKDR EKDKERGKNK DKDREKEKDH EKERDKEKEK EQDKDKEREK DRSKETDEKR KKEKKSRTPP RSYNASRRSR STSRERRRRR SRSSSRSPRT SKTVKRKSSR SPSPRGRNKK EKKREKERDH ISDRRERERS TSTKKSSGDR DGKEKVEKST TPVKEKEHSK ESDATVSKAA DEKGSPRTED EGKVQHNGNC QPNEESPCSK ADAV
    Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.
    Attributs du produit
    • Made in Germany - from design to production - by highly experienced protein experts.
    • Mouse Srek1 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.

    Purification
    Two step purification of proteins expressed in bacterial culture:
    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.
    Pureté
    >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
    Stérilité
    0.22 μm filtered
    niveau d'endotoxine
    Endotoxin has not been removed. Please contact us if you require endotoxin removal.
    Classe de qualité
    Crystallography grade
    Top Product
    Discover our top product SREK1 Protéine
  • Indications d'application
    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.
    Commentaires

    Protein has not been tested for activity yet. 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.

    Restrictions
    For Research Use only
  • Format
    Liquid
    Buffer
    100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.
    Conseil sur la manipulation
    Avoid repeated freeze-thaw cycles.
    Stock
    -80 °C
    Stockage commentaire
    Store at -80°C.
    Date de péremption
    Unlimited (if stored properly)
  • Antigène
    SFRS12 (SREK1) (Splicing Regulatory Glutamine/lysine-Rich Protein 1 (SREK1))
    Autre désignation
    Srek1 (SREK1 Produits)
    Synonymes
    SFRS12 Protein, SRrp508 Protein, SRrp86 Protein, Sfrs12 Protein, Srrp86 Protein, Srsf12 Protein, 8430401B01 Protein, AI450757 Protein, AI462342 Protein, zgc:100974 Protein, splicing regulatory glutamic acid and lysine rich protein 1 Protein, splicing regulatory glutamine/lysine-rich protein 1 Protein, SREK1 Protein, Srek1 Protein, srek1 Protein
    Sujet
    Participates in the regulation of alternative splicing by modulating the activity of other splice facors. Inhibits the splicing activity of SFRS1, SFRS2 and SFRS6. Augments the splicing activity of SFRS3 (By similarity). {ECO:0000250}.
    Poids moléculaire
    57.7 kDa Including tag.
    UniProt
    Q8BZX4
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