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IBV (strain KB8523) Replicase polyprotein 1ab (His)

(Synonyms: Replicase polyprotein 1ab, rep, pp1ab, ORF1ab polyprotein) Copy Product Info

Synonyms: Replicase polyprotein 1ab, rep, pp1ab, ORF1ab polyprotein

Catalog No. TMPH-00147 Copy Product Info
The replicase polyprotein of coronaviruses is a multifunctional protein: it contains the activities necessary for the transcription of negative stranded RNA, leader RNA, subgenomic mRNAs and progeny virion RNA as well as proteinases responsible for the cleavage of the polyprotein into functional products.; NendoU is a Mn(2+)-dependent, uridylate-specific enzyme, which leaves 2'-3'-cyclic phosphates 5' to the cleaved bond. IBV (strain KB8523) Replicase polyprotein 1ab (His) is expressed in Baculovirus insect cells with C-6xHis tag. The predicted molecular weight is 30.1 kDa and the accession number is P12723.
IBV (strain KB8523) Replicase polyprotein 1ab (His)
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Pack SizePriceUSA StockGlobal StockQuantity
5 µg$17620 days20 days
10 µg$29320 days20 days
20 µg$49120 days20 days
50 µg$92620 days20 days
100 µg$1,50020 days20 days
200 µg$1,75020 days20 days
500 µg$2,15020 days20 days
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction

Bioactivity
Bioactivity
Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description
The replicase polyprotein of coronaviruses is a multifunctional protein: it contains the activities necessary for the transcription of negative stranded RNA, leader RNA, subgenomic mRNAs and progeny virion RNA as well as proteinases responsible for the cleavage of the polyprotein into functional products.; NendoU is a Mn(2+)-dependent, uridylate-specific enzyme, which leaves 2'-3'-cyclic phosphates 5' to the cleaved bond. IBV (strain KB8523) Replicase polyprotein 1ab (His) is expressed in Baculovirus insect cells with C-6xHis tag. The predicted molecular weight is 30.1 kDa and the accession number is P12723.
Species
IBV
Expression System
Baculovirus Insect Cells
TagC-6xHis
Accession NumberP12723
Amino AcidGGGGQSFLAADNAVLVSTQCYKRHSYVEIPSNLLVQNGMSLKDGANLYVYKRVNGAFVTLPNTLNTQGRSYETFEPRSDVERDFLDMSEEDFVEKYGKDLGLQHILYGEVDKPQLGGLHTVIGMYRLLRANKLNAKSVTNSDSDVMQNYFVLADNGSYKQVCTVVDLLLDDFLELLRNILNEYGTNKSKVVTVSIDYHSINFMTWFEDGSIKTCYPQLQ
Construction1-219 aa
Protein Purity
> 85% as determined by SDS-PAGE.
Endotoxin< 1.0 EU/μg of the protein as determined by the LAL method.
FormulationIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
ReconstitutionReconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
SynonymsReplicase polyprotein 1ab, rep, pp1ab, ORF1ab polyprotein
Research Background
The replicase polyprotein of coronaviruses is a multifunctional protein: it contains the activities necessary for the transcription of negative stranded RNA, leader RNA, subgenomic mRNAs and progeny virion RNA as well as proteinases responsible for the cleavage of the polyprotein into functional products.; NendoU is a Mn(2+)-dependent, uridylate-specific enzyme, which leaves 2'-3'-cyclic phosphates 5' to the cleaved bond.
Chemical Properties
Molecular Weight30.1 kDa (predicted)
Storage & Solubility Information
ShippingIn general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
StorageLyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.

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Related Tags: IBV (strain KB8523) Replicase polyprotein 1ab (His) chemical structure | IBV (strain KB8523) Replicase polyprotein 1ab (His) molecular weight