USP28 Protein (AA 1-1077) (Strep Tag)

N° du produit ABIN3096231

Détail du produit

Antigène: USP28 (Ubiquitin Specific Peptidase 28 (USP28))

Type de proteíne: Recombinant

Attributs du protein: AA 1-1077

Origine: Humain

Source: Tobacco (Nicotiana tabacum)

Purification/Conjugué: Cette USP28 protéine est marqué à la Strep Tag.

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

Séquence: MTAELQQDDA AGAADGHGSS CQMLLNQLRE ITGIQDPSFL HEALKASNGD ITQAVSLLTD ERVKEPSQDT VATEPSEVEG SAANKEVLAK VIDLTHDNKD DLQAAIALSL LESPKIQADG RDLNRMHEAT SAETKRSKRK RCEVWGENPN PNDWRRVDGW PVGLKNVGNT CWFSAVIQSL FQLPEFRRLV LSYSLPQNVL ENCRSHTEKR NIMFMQELQY LFALMMGSNR KFVDPSAALD LLKGAFRSSE EQQQDVSEFT HKLLDWLEDA FQLAVNVNSP RNKSENPMVQ LFYGTFLTEG VREGKPFCNN ETFGQYPLQV NGYRNLDECL EGAMVEGDVE LLPSDHSVKY GQERWFTKLP PVLTFELSRF EFNQSLGQPE KIHNKLEFPQ IIYMDRYMYR SKELIRNKRE CIRKLKEEIK ILQQKLERYV KYGSGPARFP LPDMLKYVIE FASTKPASES CPPESDTHMT LPLSSVHCSV SDQTSKESTS TESSSQDVES TFSSPEDSLP KSKPLTSSRS SMEMPSQPAP RTVTDEEINF VKTCLQRWRS EIEQDIQDLK TCIASTTQTI EQMYCDPLLR QVPYRLHAVL VHEGQANAGH YWAYIYNQPR QSWLKYNDIS VTESSWEEVE RDSYGGLRNV SAYCLMYIND KLPYFNAEAA PTESDQMSEV EALSVELKHY IQEDNWRFEQ EVEEWEEEQS CKIPQMESST NSSSQDYSTS QEPSVASSHG VRCLSSEHAV IVKEQTAQAI ANTARAYEKS GVEAALSEVM LSPAMQGVIL AIAKARQTFD RDGSEAGLIK AFHEEYSRLY QLAKETPTSH SDPRLQHVLV YFFQNEAPKR VVERTLLEQF ADKNLSYDER SISIMKVAQA KLKEIGPDDM NMEEYKKWHE DYSLFRKVSV YLLTGLELYQ KGKYQEALSY LVYAYQSNAA LLMKGPRRGV KESVIALYRR KCLLELNAKA ASLFETNDDH SVTEGINVMN ELIIPCIHLI INNDISKDDL DAIEVMRNHW CSYLGQDIAE NLQLCLGEFL PRLLDPSAEI IVLKEPPTIR PNSPYDLCSR FAAVMESIQG VSTVTVK
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

Information d'application

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

Stockage

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)

Détail du antigène

Antigène: USP28 (Ubiquitin Specific Peptidase 28 (USP28))

Autre désignation: USP28 (USP28 Produits)

Synonymes: im:7138195 Protein, USP28 Protein, 9830148O20Rik Protein, AU022237 Protein, mKIAA1515 Protein, ubiquitin specific peptidase 28 Protein, USP28 Protein, usp28 Protein, Usp28 Protein

Sujet: Ubiquitin carboxyl-terminal hydrolase 28 (EC 3.4.19.12) (Deubiquitinating enzyme 28) (Ubiquitin thioesterase 28) (Ubiquitin-specific-processing protease 28),FUNCTION: Deubiquitinase involved in DNA damage response checkpoint and MYC proto-oncogene stability. Involved in DNA damage induced apoptosis by specifically deubiquitinating proteins of the DNA damage pathway such as CLSPN. Also involved in G2 DNA damage checkpoint, by deubiquitinating CLSPN, and preventing its degradation by the anaphase promoting complex/cyclosome (APC/C). In contrast, it does not deubiquitinate PLK1. Specifically deubiquitinates MYC in the nucleoplasm, leading to prevent MYC degradation by the proteasome: acts by specifically interacting with isoform 1 of FBXW7 (FBW7alpha) in the nucleoplasm and counteracting ubiquitination of MYC by the SCF(FBW7) complex. In contrast, it does not interact with isoform 4 of FBXW7 (FBW7gamma) in the nucleolus, allowing MYC degradation and explaining the selective MYC degradation in the nucleolus. Deubiquitinates ZNF304, hence preventing ZNF304 degradation by the proteasome and leading to the activated KRAS-mediated promoter hypermethylation and transcriptional silencing of tumor suppressor genes (TSGs) in a subset of colorectal cancers (CRC) cells (PubMed:24623306). {ECO:0000269|PubMed:16901786, ECO:0000269|PubMed:17558397, ECO:0000269|PubMed:17873522, ECO:0000269|PubMed:18662541, ECO:0000269|PubMed:24623306}.

Poids moléculaire: 122.5 kDa

UniProt: Q96RU2