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CRBN Protein (AA 1-445) (Strep Tag)

Crystallography grade CRBN Origin: Mouse Host: Tobacco (Nicotiana tabacum) Recombinant ≥ 80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA
Catalog No. ABIN3125749
  • Target See all CRBN Proteins
    CRBN (Cereblon (CRBN))
    Protein Type
    Recombinant
    Protein Characteristics
    AA 1-445
    Origin
    • 6
    • 2
    • 1
    • 1
    • 1
    • 1
    Mouse
    Source
    • 5
    • 4
    • 2
    • 1
    Tobacco (Nicotiana tabacum)
    Purification tag / Conjugate
    This CRBN protein is labelled with Strep Tag.
    Application
    Western Blotting (WB), SDS-PAGE (SDS), ELISA
    Sequence
    MAGEGDQQDA AHNMGNHLPL LPADSEDEDD EIEMEVEDQD SKEARKPNII NFDTSLPTSH TYLGADMEEF HGRTLHDDDS CQVIPVLPEV LMILIPGQTL PLQLSHPQEV SMVRNLIQKD RTFAVLAYSN VQEREAQFGT TAEIYAYREE QEFGIEVVKV KAIGRQRFKV LELRTQSDGI QQAKVQILPE CVLPSTMSAV QLESLNKCQV FPSKPISWED QYSCKWWQKY QKRKFHCANL TSWPRWLYSL YDAETLMDRI KKQLREWDEN LKDDSLPENP IDFSYRVAAC LPIDDVLRIQ LLKIGSAIQR LRCELDIMNK CTSLCCKQCQ ETEITTKNEI FSLSLCGPMA AYVNPHGYVH ETLTVYKASN LNLIGRPSTV HSWFPGYAWT IAQCKICASH IGWKFTATKK DMSPQKFWGL TRSALLPTIP ETEDEISPDK VILCL
    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.
    Characteristics
    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.
    Purity
    ≥ 80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
    Endotoxin Level
    Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)
    Grade
    Crystallography grade
    Top Product
    Discover our top product CRBN Protein
  • Application Notes
    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.
    Comment

    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.
    Handling Advice
    Avoid repeated freeze-thaw cycles.
    Storage
    -80 °C
    Storage Comment
    Store at -80°C.
    Expiry Date
    Unlimited (if stored properly)
  • Target
    CRBN (Cereblon (CRBN))
    Alternative Name
    Crbn (CRBN Products)
    Synonyms
    zgc:92404 Protein, mrt2a Protein, F3N11.21 Protein, MRT2 Protein, MRT2A Protein, 2610203G15Rik Protein, 2900045O07Rik Protein, AF229032 Protein, AW108261 Protein, piL Protein, cereblon Protein, ATP-dependent protease La (LON) domain protein Protein, crbn Protein, CRBN Protein, AT2G25740 Protein, Crbn Protein
    Background
    Protein cereblon (Protein PiL),FUNCTION: Substrate recognition component of a DCX (DDB1-CUL4-X-box) E3 protein ligase complex that mediates the ubiquitination and subsequent proteasomal degradation of target proteins, such as MEIS2 or ILF2. Normal degradation of key regulatory proteins is required for normal limb outgrowth and expression of the fibroblast growth factor FGF8 (By similarity). Maintains presynaptic glutamate release and consequently, cognitive functions such as memory and learning, by negatively regulating large-conductance calcium-activated potassium (BK) channels in excitatory neurons (PubMed:29530986). Likely to function by regulating the assembly and neuronal surface expression of BK channels via its interaction with KCNT1 (By similarity). May also be involved in regulating anxiety-like behaviors via a BK channel-independent mechanism (PubMed:29530986). Plays a negative role in TLR4 signaling by interacting with TRAF6 and ECSIT, leading to inhibition of ECSIT ubiquitination, an important step of the signaling (By similarity). {ECO:0000250|UniProtKB:Q96SW2, ECO:0000269|PubMed:29530986, ECO:0000305}.
    Molecular Weight
    50.9 kDa
    UniProt
    Q8C7D2
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