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

Catalog No. ABIN3125749

This Recombinant CRBN protein is expressed in Cell-free protein synthesis (CFPS).

Quick Overview for CRBN Protein (AA 1-445) (Strep Tag) (ABIN3125749)

Target: CRBN (Cereblon (CRBN))

Protein Type: Recombinant

Origin: Mouse

Source: Cell-free protein synthesis (CFPS)

Application: Western Blotting (WB), SDS-PAGE (SDS), ELISA

Purity: approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).

Grade: custom-made

Product Details

Protein Characteristics: AA 1-445

Purification tag / Conjugate: This CRBN protein is labelled with Strep Tag.

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 with the expression system. Our team may suggest an additional tag depending on the complexity of the protein. If 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 in one-step affinity chromatography
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a predefined custom protein and will be made for the first time for your order. Our experts in the lab try to ensure that you receive soluble protein.

The big advantage of ordering our predefined custom 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 against its specific reference buffer.
• We use the Expasy's ProtParam tool to determine the absorption coefficient of each protein.

Purification: One-step Strep-tag purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®).

Application Details

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

Handling

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer.
Standard Storage Buffer: PBS pH 7.4, 10 % Glycerol Might differ depending on protein.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: 12 months

Target Details

Target: CRBN (Cereblon (CRBN))

Alternative Name: Crbn

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