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CREM Protein (AA 1-357) (Strep Tag)

Crystallography grade CREM Origine: Souris Hôte: Tobacco (Nicotiana tabacum) Recombinant ≥ 80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, WB, SDS
N° du produit ABIN3133527
  • Antigène Voir toutes CREM Protéines
    CREM (CAMP Responsive Element Modulator (CREM))
    Type de proteíne
    Recombinant
    Attributs du protein
    AA 1-357
    Origine
    • 3
    • 1
    • 1
    Souris
    Source
    • 2
    • 2
    • 1
    Tobacco (Nicotiana tabacum)
    Purification/Conjugué
    Cette CREM protéine est marqué à la Strep Tag.
    Application
    ELISA, Western Blotting (WB), SDS-PAGE (SDS)
    Séquence
    MSKCGRKKYM RTNVRQMTME TVESQQDRSV TRSVAEHSSA HMQTGQISVP TLAQVSVAGS GTGRGSPAVT LVQLPSGQTV QVQGVIQTPH PSVIQSPQIQ TVQVATIAET DDSADSEVID SHKRREILSR RPSYRKILNE LSSDVPGIPK IEEEKSEEEG TPPNIATMAV PTSIYQTSTG QYIAIAQGGT IQISNPGSDG VQGLQALTMT NSGAPPPGAT IVQYAAQSAD GTQQFFVPGS QVVVQDEETD LAPSHMAAAT GDMPTYQIRA PTTALPQGVV MAASPGSLHS PQQLAEEATR KRELRLMKNR EAAKECRRRK KEYVKCLESR VAVLEVQNKK LIEELETLKD ICSPKTD
    Sequence without tag. The proposed Strep-Tag is based on experience s with the expression system, a different complexity of the protein could make another tag necessary. In case you have a special request, please contact us.
    Attributs du produit
    Key Benefits:
    • Made in Germany - from design to production - by highly experienced protein experts.
    • Protein expressed with ALiCE® and purified by multi-step, protein-specific process to ensure correct folding and modification.
    • These proteins are normally active (enzymatically functional) as our customers have reported (not tested by us and not guaranteed).
    • 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.

    Expression System:

    • ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
    • During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

    Concentration:
    • 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.
    • We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

    Purification
    Two step purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®):
    1. In a first purification step, the protein is purified from the cleared cell lysate using StrepTag capture material. 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
    ≥ 80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
    niveau d'endotoxine
    Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)
    Classe de qualité
    Crystallography grade
    Top Product
    Discover our top product CREM 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 guarantee though.
    Commentaires

    ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
    During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

    Restrictions
    For Research Use only
  • Format
    Liquid
    Buffer
    The buffer composition is at the discretion of the manufacturer. If you have a special request, please contact us.
    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
    CREM (CAMP Responsive Element Modulator (CREM))
    Autre désignation
    Crem (CREM Produits)
    Synonymes
    CREM Protein, ICER Protein, CREM-2 Protein, hCREM-2 Protein, ICERI Protein, Icer Protein, cAMP responsive element modulator Protein, CREM Protein, Crem Protein
    Sujet
    CAMP-responsive element modulator (Inducible cAMP early repressor) (ICER),FUNCTION: Transcriptional regulator that binds the cAMP response element (CRE), a sequence present in many viral and cellular promoters. Isoforms are either transcriptional activators or repressors. Isoform 2, isoform 3 and isoform 4 are repressors, while isoform 1 is an activator. Plays a role in spermatogenesis and is involved in spermatid maturation. Binding of isoform 1 (activator) to CRE is increased by CREB3L4. The CREM isoform 1-CREB3L4 heterodimer functions through CRE and may recruit HIRA to CRE to regulate histone exchange (PubMed:16595651). {ECO:0000269|PubMed:16595651}., FUNCTION: [Isoform 11]: Plays a role in the regulation of the circadian clock: acts as a transcriptional repressor of the core circadian component PER1 by directly binding to cAMP response elements in its promoter. {ECO:0000269|PubMed:16595651, ECO:0000269|PubMed:23443664}.
    Poids moléculaire
    38.5 kDa
    UniProt
    P27699
    Pathways
    Retinoic Acid Receptor Signaling Pathway
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