SDS-PAGE separation of QP7357 followed by commassie total protein stain results in a primary band consistent with reported data for Influenza B (strain B / Lee / 1940) Nucleoprotein. These data demonstrate Greater than 90% as determined by SDS-PAGE.
SDS-PAGE separation of QP7357 followed by commassie total protein stain results in a primary band consistent with reported data for Influenza B (strain B / Lee / 1940) Nucleoprotein. These data demonstrate Greater than 90% as determined by SDS-PAGE.

Recombinant Influenza B (strain B / Lee / 1940) NucleoProtein

$ 728.00$ 2,468.00
Please Select Product Options Below To View The Catalog Number.

SKU: QP7357
Species: Influenza
Available Tags: His-SUMO, His
Host: E.coli, Yeast.
Purity: Greater than 90% as determined by SDS-PAGE.
Length (Amino Acids): 560

Product NumberDescriptionPrice
QP7357-ec-100ug Size: 100 ug, Tag: His-SUMO $ 728.00
QP7357-ec-1mg Size: 1 mg, Tag: His-SUMO $ 2,468.00
QP7357-ye-100ug Size: 100 ug, Tag: His $ 828.00
QP7357-ye-500ug Size: 500 ug, Tag: His $ 1,918.00
Shipping Information
On Demand Protein: 3-5 Week Lead Time. (Why?)
Flat Rate Shipping Anywhere in the US: $45
Datasheets and Documentation
Product Datasheet
Certificate of Analysis and Tags (Coming Soon)
Lot Number:

Expiration Date:

Concentration (Write Lyophilized if Lyophilized):

Reconsitution Instructions (Leave Blank if Liquid):

Manufacture Date:

Purity:

Bioactivity (test results eg. IU/ml):


SKU: QP7357-ec-10ug
Recombinant Influenza Influenza B (strain B / Lee / 1940) Nucleoprotein Protein General Information
Curated Database and Bioinformatic Data
Gene SymbolNP
Entrez Gene ID26824002
RefSeq Protein Accession(s)NP_056661.1
RefSeq mRNA Accession(s)NC_002208.1
UniProt ID(s)P04665
KEGG Gene ID(s)vg:26824002
General Description of Recombinant Influenza Influenza B (strain B / Lee / 1940) Nucleoprotein Protein.
Encapsidates the negative strand viral RNA, protecting it from nucleases. The encapsidated genomic RNA is termed the ribonucleoprotein (RNP) and serves as tplate for transcription and replication. The RNP needs to be localized in the nucleus to start an infectious cycle, but is too large to diffuse through the nuclear pore complex. NP comprises at least 2 nuclear localization signals and is responsible of the active RNP import into the nucleus through the cellular importin alpha/beta pathway. Later in the infection, nucleus export of RNP are mediated through viral proteins NEP interacting with M1 which binds nucleoproteins. It is possible that the nucleoprotein binds directly exportin-1 (XPO1) and plays an active role in RNP nuclear export. M1 interaction with RNP ses to hide nucleoprotein's nuclear localization signals. Soon after a virion infects a new cell, M1 dissociates from the RNP under acidification of the virion driven by M2 protein. Dissociation of M1 from RNP unmask nucleoprotein's nuclear localization signals, targeting the RNP to the nucleus .

Influenza Influenza B (strain B / Lee / 1940) Nucleoprotein Recombinant Protein Product Attributes

Product Type: Recombinant Protein
Recombinant Influenza B (strain B / Lee / 1940) Nucleoprotein based upon sequence from: Influenza
Host: QP7357 protein expressed in E.coli, Yeast..
Tag: His-SUMO
Protein Construction: A DNA sequence encoding the Influenza B virus (strain B/Lee/1940) Influenza B (strain B/Lee/1940) Nucleoprotein, was expressed in the hosts and tags indicated. Please select your host/tag option, above.
Application Notes: Please contact us for application specific information for QP7357.
Bioactivity Data: Untested
Full Length? Full Length
Expression Region: Met1 - Tyr560
Amino Acid Sequence: MSNMDIDSIN TGTIDKTPEE LTPGTSGATR PIIKPATLAP PSNKRTRNPS PERTTTSSET DIGRKIQKKQ TPTEIKKSVY KMVVKLGEFY NQMMVKAGLN DDMERNLIQN AQAVERILLA ATDDKKTEYQ KKRNARDVKE GKEEIDHNKT GGTFYKMVRD DKTIYFSPIK ITFLKEEVKT MYKTTMGSDG FSGLNHIMIG HSQMNDVCFQ RSKGLKRVGL DPSLISTFAG STLPRRSGTT GVAIKGGGTL VDEAIRFIGR AMADRGLLRD IKAKTAYEKI LLNLKNKCSA PQQKALVDQV IGSRNPGIAD IEDLTLLARS MVVVRPSVAS KVVLPISIYA KIPQLGFNTE EYSMVGYEAM ALYNMATPVS ILRMGDDAKD KSQLFFMSCF GAAYEDLRVL SALTGTEFKP RSALKCKGFH VPAKEQVEGM GAALMSIKLQ FWAPMTRSGG NEVSGEGGSG QISCSPVFAV ERPIALSKQA VRRMLSMNVE GRDADVKGNL LKMMNDSMAK KTSGNAFIGK KMFQISDKNK VNPIEIPIKQ TIPNFFFGRD TAEDYDDLDY
Purity: Greater than 90% as determined by SDS-PAGE.
Reconstitution Instructions:
Concentration of Influenza Influenza B (strain B / Lee / 1940) Nucleoprotein Protein:
Endotoxin Levels: Not determined.
Buffer: Tris-based buffer, 50% glycerol
Storage Conditions: Store at -20C to -80C.

Limitations and Performance Guarantee

This is a life science research product (for Research Use Only). This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.

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Recombinant Influenza B (strain B / Lee / 1940) NucleoProtein

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