Recombinant Human SARS coronavirus Replicase polyprotein 1ab (rep), partial

中文名稱：

Recombinant Human SARS coronavirus Replicase polyprotein 1ab(rep), partial
貨號：

CSB-YP314477HQE
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

Recombinant Human SARS coronavirus Replicase polyprotein 1ab(rep), partial
貨號：

CSB-EP314477HQE
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

Recombinant Human SARS coronavirus Replicase polyprotein 1ab(rep), partial
貨號：

CSB-EP314477HQE-B
說明書：

MSDS Datasheet
規格：
來源：

E.coli
共軛：

Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
其他：

中文名稱：

Recombinant Human SARS coronavirus Replicase polyprotein 1ab(rep), partial
貨號：

CSB-BP314477HQE
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

Recombinant Human SARS coronavirus Replicase polyprotein 1ab(rep), partial
貨號：

CSB-MP314477HQE
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

rep
Uniprot No.：

P0C6X7
別名：

rep; 1a-1b; Replicase polyprotein 1ab; pp1ab; ORF1ab polyprotein) [Cleaved into: Host translation inhibitor nsp1; nsp1; Leader protein); Non-structural protein 2; nsp2; p65 homolog); Papain-like proteinase; PL-PRO; EC 3.4.19.12; EC 3.4.22.69; Non-structural protein 3; nsp3; PL2-PRO; SARS coronavirus main proteinase); Non-structural protein 4; nsp4); 3C-like proteinase; 3CL-PRO; 3CLp; EC 3.4.22.-; nsp5); Non-structural protein 6; nsp6); Non-structural protein 7; nsp7); Non-structural protein 8; nsp8); Non-structural protein 9; nsp9); Non-structural protein 10; nsp10; Growth factor-like peptide; GFL); RNA-directed RNA polymerase; Pol; RdRp; EC 2.7.7.48; nsp12); Helicase; Hel; EC 3.6.4.12; EC 3.6.4.13; nsp13); Guanine-N7 methyltransferase; ExoN; EC 2.1.1.-; EC 3.1.13.-; nsp14); Uridylate-specific endoribonuclease; EC 3.1.-.-; NendoU; nsp15); 2'-O-methyltransferase; EC 2.1.1.-; nsp16)]
種屬：

Human SARS coronavirus (SARS-CoV) (Severe acute respiratory syndrome coronavirus)
蛋白長度：

partial, Nsp13 function region
蛋白標簽：

Tag?type?will?be?determined?during?the?manufacturing?process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
產品提供形式：

Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet ：

Please contact us to get it.

產品評價

靶點詳情

功能：

Multifunctional protein involved in the transcription and replication of viral RNAs. Contains the proteinases responsible for the cleavages of the polyprotein.; Inhibits host translation by interacting with the 40S ribosomal subunit. The nsp1-40S ribosome complex further induces an endonucleolytic cleavage near the 5'UTR of host mRNAs, targeting them for degradation. Viral mRNAs are not susceptible to nsp1-mediated endonucleolytic RNA cleavage thanks to the presence of a 5'-end leader sequence and are therefore protected from degradation. By suppressing host gene expression, nsp1 facilitates efficient viral gene expression in infected cells and evasion from host immune response. May disrupt nuclear pore function by binding and displacing host NUP93.; May play a role in the modulation of host cell survival signaling pathway by interacting with host PHB and PHB2. Indeed, these two proteins play a role in maintaining the functional integrity of the mitochondria and protecting cells from various stresses.; Responsible for the cleavages located at the N-terminus of the replicase polyprotein. In addition, PL-PRO possesses a deubiquitinating/deISGylating activity and processes both 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains from cellular substrates. Plays a role in host membrane rearrangement that leads to creation of cytoplasmic double-membrane vesicles (DMV) necessary for viral replication. Nsp3, nsp4 and nsp6 together are sufficient to form DMV. Antagonizes innate immune induction of type I interferon by blocking the phosphorylation, dimerization and subsequent nuclear translocation of host IRF3. Prevents also host NF-kappa-B signaling.; Plays a role in host membrane rearrangement that leads to creation of cytoplasmic double-membrane vesicles (DMV) necessary for viral replication. Alone appears incapable to induce membrane curvature, but together with nsp3 is able to induce paired membranes. Nsp3, nsp4 and nsp6 together are sufficient to form DMV.; Cleaves the C-terminus of replicase polyprotein at 11 sites. Recognizes substrates containing the core sequence Plays a role in host membrane rearrangement that leads to creation of cytoplasmic double-membrane vesicles (DMV) necessary for viral replication. Nsp3, nsp4 and nsp6 together are sufficient to form DMV. Plays a role in the initial induction of autophagosomes from host reticulum endoplasmic. Later, limits the expansion of these phagosomes that are no longer able to deliver viral components to lysosomes.; Forms a hexadecamer with nsp8 (8 subunits of each) that may participate in viral replication by acting as a primase. Alternatively, may synthesize substantially longer products than oligonucleotide primers.; Forms a hexadecamer with nsp7 (8 subunits of each) that may participate in viral replication by acting as a primase. Alternatively, may synthesize substantially longer products than oligonucleotide primers.; Plays an essential role in viral replication by forming a homodimer that binds single-stranded RNA.; Plays a pivotal role in viral transcription by stimulating both nsp14 3'-5' exoribonuclease and nsp16 2'-O-methyltransferase activities. Therefore plays an essential role in viral mRNAs cap methylation.; Responsible for replication and transcription of the viral RNA genome.; Multi-functional protein with a zinc-binding domain in N-terminus displaying RNA and DNA duplex-unwinding activities with 5' to 3' polarity. Activity of helicase is dependent on magnesium.; Enzyme possessing two different activities: an exoribonuclease activity acting on both ssRNA and dsRNA in a 3' to 5' direction and a N7-guanine methyltransferase activity. Acts as a proofreading exoribonuclease for RNA replication, thereby lowering The sensitivity of the virus to RNA mutagens.; Plays a role in viral transcription/replication and prevents the simultaneous activation of host cell dsRNA sensors, such as MDA5/IFIH1, OAS, and PKR. Acts by degrading the 5'-polyuridines generated during replication of the poly(A) region of viral genomic and subgenomic RNAs. Catalyzes a two-step reaction in which a 2'3'-cyclic phosphate (2'3'-cP) is first generated by 2'-O transesterification, which is then hydrolyzed to a 3'-phosphate (3'-P). If not degraded, poly(U) RNA would hybridize with poly(A) RNA tails and activate host dsRNA sensors.; Methyltransferase that mediates mRNA cap 2'-O-ribose methylation to the 5'-cap structure of viral mRNAs. N7-methyl guanosine cap is a prerequisite for binding of nsp16. Therefore plays an essential role in viral mRNAs cap methylation which is essential to evade immune system.
亞細胞定位：

[Non-structural protein 2]: Host cytoplasm. Host endosome.; [Papain-like protease nsp3]: Host membrane; Multi-pass membrane protein. Host cytoplasm.; [Non-structural protein 4]: Host membrane; Multi-pass membrane protein. Host cytoplasm.; [3C-like proteinase nsp5]: Host cytoplasm. Host Golgi apparatus.; [Non-structural protein 6]: Host membrane; Multi-pass membrane protein.; [Non-structural protein 7]: Host cytoplasm, host perinuclear region. Host cytoplasm. Host endoplasmic reticulum. Note=nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes.; [Non-structural protein 8]: Host cytoplasm, host perinuclear region. Host cytoplasm. Host endoplasmic reticulum. Note=nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes.; [Non-structural protein 9]: Host cytoplasm, host perinuclear region. Host cytoplasm. Host endoplasmic reticulum. Note=nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes.; [Non-structural protein 10]: Host cytoplasm, host perinuclear region. Host cytoplasm. Host endoplasmic reticulum. Note=nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes.; [Helicase nsp13]: Host endoplasmic reticulum-Golgi intermediate compartment. Note=The helicase interacts with the N protein in membranous complexes and colocalizes with sites of synthesis of new viral RNA.; [Proofreading exoribonuclease nsp14]: Host cytoplasm. Host endoplasmic reticulum.; [Uridylate-specific endoribonuclease nsp15]: Host cytoplasm, host perinuclear region.
蛋白家族：

Coronaviruses polyprotein 1ab family
數據庫鏈接：

KEGG: vg:1489680