nucleoprotein

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. Bat coronavirus 133 2005 Nucleoprotein NP Protein (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 51.9 kDa and the accession number is Q0Q4E6.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain KB8523) Nucleoprotein NP Protein (E. coli, His) is expressed in E. coli expression system with C-6xHis tag. The predicted molecular weight is 45.9 kDa and the accession number is P12648.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. Bovine coronavirus (strain Mebus) Nucleoprotein NP Protein (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 55.3 kDa and the accession number is P10527.

Lassa virus (strain Mouse Sierra Leone Josiah 1976) Nucleoprotein NP Protein is expressed in E. coli expression system. The predicted molecular weight is 63.0 kDa and the accession number is P13699.

Reston ebolavirus (REBOV) (strain Philippines-96) Nucleoprotein NP Protein (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 53.3 kDa and the accession number is Q91DE1.

VSIV (strain Glasgow) Nucleoprotein NP Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 54.9 kDa and the accession number is P11212.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. Human coronavirus HKU1 (isolate N5) Nucleoprotein NP Protein (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 53.2 kDa and the accession number is Q0ZME3.

Encapsidates the genome, protecting it from nucleases. The nucleocapsid (NC) has a helical structure. The encapsidated genomic RNA is termed the NC and serves as template for transcription and replication. During replication, encapsidation by N is coupled to RNA synthesis and all replicative products are resistant to nucleases. Human parainfluenza 4b virus (HPIV-4b) Nucleoprotein NP Protein (His) is expressed in E. coli expression system with N-10xHis tag. The predicted molecular weight is 68.5 kDa and the accession number is P17241.

Encapsidates the negative strand viral RNA, protecting it from nucleases. The encapsidated genomic RNA is termed the ribonucleoprotein (RNP) and serves as template for transcription and replication. The RNP needs to be localized in the host 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 that are responsible for the active RNP import into the nucleus through cellular importin alpha beta pathway. Later in the infection, nclear export of RNPs are mediated through viral proteins NEP interacting with M1 which binds nucleoproteins. It is possible that nucleoprotein binds directly host exportin-1 XPO1 and plays an active role in RNPs nuclear export. M1 interaction with RNP seems 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 unmasks nucleoprotein's nuclear localization signals, targeting the RNP to the nucleus.

Encapsidates the negative strand viral RNA, protecting it from nucleases. The encapsidated genomic RNA is termed the ribonucleoprotein (RNP) and serves as template for transcription and replication. The RNP needs to be localized in the host 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 that are responsible for the active RNP import into the nucleus through cellular importin alpha beta pathway. Later in the infection, nclear export of RNPs are mediated through viral proteins NEP interacting with M1 which binds nucleoproteins. It is possible that nucleoprotein binds directly host exportin-1 XPO1 and plays an active role in RNPs nuclear export. M1 interaction with RNP seems 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 unmasks nucleoprotein's nuclear localization signals, targeting the RNP to the nucleus.

Influenza B (B Brisbane 60 2008) Nucleoprotein NP Protein (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 63.1 kDa.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain Arkansas 99) Nucleoprotein NP Protein (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 47.4 kDa and the accession number is Q64960.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain KB8523) Nucleoprotein NP Protein (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 47.2 kDa and the accession number is P12648.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. Bovine coronavirus (strain OK-0514) Nucleoprotein NP Protein (His) is expressed in E. coli expression system with C-6xHis tag. The predicted molecular weight is 50.3 kDa and the accession number is P26020.

Human coronavirus OC43 Nucleoprotein NP Protein (His & Myc) is expressed in HEK293.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. Human coronavirus OC43 Nucleoprotein NP Protein (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 55.3 kDa and the accession number is P33469.

Human respiratory syncytial virus (RSV) (strain 18537) Nucleoprotein NP Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 50.9 kDa and the accession number is P24566.

Measles virus (MeV) (strain Edmonston-Schwarz vaccine) Nucleoprotein NP Protein (His) is expressed in Baculovirus insect cells with N-10xHis tag. The predicted molecular weight is 46.9 kDa and the accession number is B8PZP3.

Influenza B (strain B Lee 1940) Nucleoprotein NP Protein (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 77.8 kDa and the accession number is P04665.

Encapsidates the negative strand viral RNA, protecting it from nucleases. The encapsidated genomic RNA is termed the ribonucleoprotein (RNP) and serves as template for transcription and replication. The RNP needs to be localized in the host 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 that are responsible for the active RNP import into the nucleus through cellular importin alpha beta pathway. Later in the infection, nclear export of RNPs are mediated through viral proteins NEP interacting with M1 which binds nucleoproteins. It is possible that nucleoprotein binds directly host exportin-1 XPO1 and plays an active role in RNPs nuclear export. M1 interaction with RNP seems 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 unmasks nucleoprotein's nuclear localization signals, targeting the RNP to the nucleus.

Encapsidates the genome in a ratio of one N per nine ribonucleotides, protecting it from nucleases. The encapsidated genomic RNA is termed the NC and serves as template for transcription and replication. Nucleocapsid assembly is concommitant with replication, therefore viral replication depends on the intracellular concentration of free N, termed N(0). All replicative products are resistant to nucleases. VSIV (strain San Juan) Nucleoprotein NP Protein (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 54.9 kDa and the accession number is P03521.

Zaire ebolavirus (strain Mayinga-76) Nucleoprotein NP Protein (E. coli, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 33.1 kDa and the accession number is P18272.

Influenza B (B Colorado 06 2017) Nucleoprotein NP Protein (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 63.1 kDa.

Influenza B (B Victoria 705 2018) Nucleoprotein NP Protein (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 63.03 kDa.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain D1466) Nucleoprotein NP Protein (His) is expressed in E. coli expression system with C-6xHis tag. The predicted molecular weight is 46.1 kDa and the accession number is Q9J4A3.

IBV (strain H52) Nucleoprotein NP Protein (E. coli, His) is expressed in E. coli.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain Beaudette CK) Nucleoprotein NP Protein (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 47.2 kDa and the accession number is P69597.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain V18 91) Nucleoprotein NP Protein (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 48 kDa and the accession number is Q96605.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. Bovine coronavirus (strain Quebec) Nucleoprotein NP Protein (His) is expressed in E. coli expression system with C-6xHis tag. The predicted molecular weight is 50.3 kDa and the accession number is P59712.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. Bovine coronavirus (strain F15) Nucleoprotein NP Protein (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 51.7 kDa and the accession number is P19902.

CCHF virus (isolate C68031) Nucleoprotein NP Protein (B2M & His) is expressed in E. coli.

Encapsidates the negative strand viral RNA, protecting it from nucleases. The encapsidated genomic RNA is termed the ribonucleoprotein (RNP) and serves as template for transcription and replication. The RNP needs to be localized in the host 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 that are responsible for the active RNP import into the nucleus through cellular importin alpha beta pathway. Later in the infection, nclear export of RNPs are mediated through viral proteins NEP interacting with M1 which binds nucleoproteins. It is possible that nucleoprotein binds directly host exportin-1 XPO1 and plays an active role in RNPs nuclear export. M1 interaction with RNP seems 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 unmasks nucleoprotein's nuclear localization signals, targeting the RNP to the nucleus.

Junin mammarenavirus (JUNV) Nucleoprotein NP Protein (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 79.0 kDa and the accession number is P14239.

Lassa virus (strain Mouse Sierra Leone Josiah 1976) Nucleoprotein NP Protein (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 79.0 kDa and the accession number is P13699.

Zaire ebolavirus (strain Mayinga-76) Nucleoprotein NP Protein (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 31.1 kDa and the accession number is P18272.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain Vic S) Nucleoprotein NP Protein (E. coli, His) is expressed in E. coli expression system with C-6xHis tag. The predicted molecular weight is 46.1 kDa and the accession number is Q96598.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain H52) Nucleoprotein NP Protein (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 47.4 kDa and the accession number is Q98Y32.

Human coronavirus HKU1 (isolate N5) Nucleoprotein NP Protein (His & Myc) is expressed in HEK293.

Influenza B (strain B Singapore 222 1979) Nucleoprotein NP Protein (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 77.6 kDa and the accession number is P04666.

Encapsidates the negative strand viral RNA, protecting it from nucleases. The encapsidated genomic RNA is termed the ribonucleoprotein (RNP) and serves as template for transcription and replication. The RNP needs to be localized in the host 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 that are responsible for the active RNP import into the nucleus through cellular importin alpha beta pathway. Later in the infection, nclear export of RNPs are mediated through viral proteins NEP interacting with M1 which binds nucleoproteins. It is possible that nucleoprotein binds directly host exportin-1 XPO1 and plays an active role in RNPs nuclear export. M1 interaction with RNP seems 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 unmasks nucleoprotein's nuclear localization signals, targeting the RNP to the nucleus.

Measles virus (MeV) (strain Edmonston-Schwarz vaccine) Nucleoprotein NP Protein (E. coli, His) is expressed in E. coli expression system with N-10xHis tag. The predicted molecular weight is 49.9 kDa and the accession number is B8PZP3.

Encapsidates the genome, protecting it from nucleases. The encapsidated genomic RNA is termed the nucleocapsid (NC). Serves as template for viral transcription and replication. After replication, the nucleocapsid is recruited to the host Golgi apparatus by glycoprotein Gn for packaging into virus particles. Rift valley fever virus (RVFV) (strain ZH-548 M12) Nucleoprotein NP Protein (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 43.4 kDa and the accession number is P21700.

Sandfly fever sicilian virus (SFS) Nucleoprotein NP Protein (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 32.0 kDa and the accession number is P12793.

Influenza B (B Florida 4 2006) Nucleoprotein NP Protein (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 63.1 kDa and the accession number is B4UQF0.

Influenza B (B Phuket 3073 2013) Nucleoprotein NP Protein (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 63.1 kDa.

Influenza B (B Austria 1359417 2021) Nucleoprotein NP Protein (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 63 kDa.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain SAIB20) Nucleoprotein NP Protein (His) is expressed in E. coli expression system with C-6xHis tag. The predicted molecular weight is 46.1 kDa and the accession number is Q8JMI6.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain Vic S) Nucleoprotein NP Protein (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 47.4 kDa and the accession number is Q96598.