Search: 1000 results found for "sars"

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Name :
CoV-2 S1 (16-685), Biotin

Description:

Coronavirus 2019 Spike Glycoprotein-S1 (16-685 a.a.), Biotinylated Recombinant

Product # :
SARS-028

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Description

The HEK293 derived Biotinylated recombinant protein contains the Coronavirus 2019 CoV-2 Spike Glycoprotein S1, Wuhan-Hu-1 strain, amino acids 16-685 fused to His tag & Avi-tag at C-terminal.

Source

HEK293 Cells.

Formulation

CoV-2 S1 protein is supplied in 1x PBS pH-7.4 & 5% trehalose.

Purity

Protein is >90% pure as determined SDS-PAGE.

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Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.

Stability
Lyophilized Cov-2 Spike S1 Glycoprotein although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CoV2 Spike protein should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Purification Method
Purified by Metal-Afinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
CoV-2 N (196 a.a.)

Description:

Coronavirus 2019 Nucleocapsid (196 a.a.), Recombinant

Product # :
SARS-042

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Description

The E.Coli derived recombinant protein contains the Coronavirus 2019 middle region a.a. from the Nucleocapsid protein and fused to GST-6xHis tag at N-terminal and having a Mw. Of 48.4 kDa.

Source

E.Coli.

Formulation

CoV-2 Nucleocapsid protein solution is supplied in 50mM Tris-HCl pH 8, 1M Urea, and 50% Glycerol.

Purity

CoV-2 Nucleocapsid protein is >95% pure as determined SDS-PAGE.

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Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV-2 Spike Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
NTA Sepharose-Affinity Purification.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 N (1-419), HEK

Description:

Coronavirus 2019 Nucleocapsid (1-419 a.a.), Recombinant, HEK

Product # :
SARS-035

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Description

The HEK293 derived recombinant protein contains the Coronavirus 2019 CoV-2 Nucleocapsid, Wuhan-Hu-1 strain, amino acids 1-419 fused to His tag at C-terminal having a calculated Mw of 47.3 kDa and migrating between 60-65 due to glycosylation.

Source

HEK293 Cells.

Formulation

CoV-2 Nucleocapsid protein is supplied in 1x PBS pH-7.4 & 10% trehalose.

Purity

Protein is >95% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.

Stability
Lyophilized Cov-2 Nucleocapsid protein although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CoV2 Nucleocapsid protein should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Solubility
It is recommended to add deionized water to prepare a working stock solution of approximately 0.5mg/ml and let the lyophilized pellet dissolve completely.

Purification Method
Purified by Metal-Afinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Name :
CoV-2 Spike (800-1000)

Description:

Coronavirus 2019 Spike (800-1000 a.a.) Recombinant

Product # :
SARS-016

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Description

The E.Coli derived recombinant protein contains the Coronavirus 2019 Spike (800-1000 a.a.) immunodominant regions, fused to 6xHis tag at C-terminal.

Source

Escherichia Coli.

Formulation

CoV 2019 Spike Protein 1mg/ml solution is supplied in 1x PBS.

Purity

CoV 2019 Spike Protein is >90% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV 2019 Spike Protein is shipped on ice packs. Upon arrival, Store at -20°C.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2-S1 (319-541), Biotin

Description:

Coronavirus 2019 Spike Glycoprotein-S1 Receptor Binding Domain (319-541 a.a), Biotinylated Recombinant

Product # :
SARS-030

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The HEK293 derived Biotinylated recombinant protein contains the Coronavirus 2019 Spike Glycoprotein S1 Receptor Binding Domain [ RBD ], Wuhan-Hu-1 strain, amino acids 319-541 fused to His tag & AVI tag at C-terminal and having a molecular mass of 28.7kDa.

Source

HEK293 Cells.

Formulation

CoV-2 S1 RBD protein is lyophilized from 1x PBS pH-7.4 + 10% trehalose.

Purity

Protein is >90% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Lyophilized freezed dried powder.

Stability
Lyophilized Cov-2 S1 Glycoprotein RBD although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CoV2 Spike protein should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Solubility
It is recommended to reconstitute the lyophilized CoV-2 S1 protein in sterile 18M-cm H2O at aconcentration of 0.2mg/ml and not less than 0.1mg/ml, which can then be further diluted to other aqueous solutions.

Purification Method
Purified by Metal-Afinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 Spike S1 (200-800)

Description:

Coronavirus 2019 Spike S1 (200-800 a.a.) Recombinant

Product # :
SARS-034

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description

source

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purity

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Description

The E.Coli derived recombinant protein contains the Coronavirus 2019 Spike S1 (200-800 a.a.) region, fused to 6xHis tag at C-terminal

Source

Escherichia Coli.

Formulation

CoV 2019 Spike S1 (200-800 a a) Protein 1mg/ml solution is supplied in 1x PBS.

Purity

CoV 2019 Spike S1 Protein is >90% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV 2019 Spike S1 ( 200-800 a.a. ) Protein is shipped on ice packs. Upon arrival, Store at -20°C.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2-S1 (319-541)

Description:

Coronavirus 2019 Spike Glycoprotein-S1 Receptor Binding Domain (319-541 a.a), Recombinant

Product # :
SARS-021

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Quantity :

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description

source

formulation

purity

biological activity

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Description

The HEK293 derived recombinant protein contains the Coronavirus 2019 Spike Glycoprotein S1 Receptor Binding Domain [ RBD ], Wuhan-Hu-1 strain, amino acids 319-541 fused to His tag at C-terminal.

Source

HEK293 Cells.

Formulation

CoV-S1 RBD protein is 1mg/ml contains 20mM sodium phosphate (NaPP), 300mM NaCl, pH7.2

Purity

Protein is >90% pure as determined SDS-PAGE.

Biological Activity

SARS CoV-2 Spike Glycoprotein S1 RBD was tested for its biological functionality by its binding to recombinant ACE2 receptor protein confirmed by structural complementation reporter assay (NanoBiT®).

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV-2 S1 RBD Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
Purified by Metal-Afinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2-Spike (1-1211)

Description:

Coronavirus 2019 Spike (1-1211 a.a.), Recombinant

Product # :
SARS-041

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Description

The CHO derived recombinant protein contains the Coronavirus 2019-Spike Full-Length protein, Wuhan-Hu-1 strain, amino acids 1-1211 having a Mw of 134 kDa fused to His tag at C-terminal. The furin cleavage site (682- 685 a.a.) has been mutated from RRAR to SRAS and the transmembrane domain & intravirion part was replaced with a glycine-serine linker + His-tag

Source

CHO

Formulation

CoV-2 spike full length protein solution is supplied in DPBS.

Purity

Protein is >95% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV-2 Spike Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
Purified by Metal affinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2-S1

Description:

Coronavirus 2019 Spike Glycoprotein-S1, Recombinant

Product # :
SARS-011

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Description

The HEK293 derived recombinant protein contains the Novel Coronavirus 2019-nCoV Spike Glycoprotein S1, Wuhan-Hu-1 strain, amino acids 1-674 fused to Fc tag at C-terminal.

Source

HEK293

Formulation

nCoV-S1 protein solution is supplied in DPBS pH 7.4.DPBS pH 7.4.

Purity

Protein is >85% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
Purified by Protein-G chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 N (329 a.a.)

Description:

Coronavirus 2019 Nucleocapsid (329 a.a.), Recombinant

Product # :
SARS-044

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Description

The E.Coli derived recombinant protein contains the Coronavirus 2019 C-terminal region 329 a.a. from the Nucleocapsid protein and fused to GST-6xHis tag at N-terminal and having a Mw. of 63.5 kDa.

Source

E.Coli.

Formulation

CoV-2 Nucleocapsid protein solution is supplied in 50mM Tris-HCl pH 8, 1M Urea, and 50% Glycerol.

Purity

CoV-2 Nucleocapsid protein is >95% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV-2 Spike Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
NTA Sepharose-Affinity Purification.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 S1 (16-685)

Description:

Coronavirus 2019 Spike Glycoprotein-S1 (16-685 a.a.), Recombinant

Spike glycoprotein, S glycoprotein, E2, Peplomer protein, covid19, COVID-19, COVID-19 virus, HCoV-19, Human coronavirus 2019, SARS2, Spike protein S1, Severe acute respiratory syndrome coronavirus 2, 2019-nCoV, S, Peplomer protein

Product # :
SARS-026

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description

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biological activity

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Description

The recombinant Coronavirus 2019 CoV-2 Spike Glycoprotein S1, Wuhan-Hu-1 strain containing a total of 680 amino acids (16-685) and having a calculated Mw of 76.2 kDa. CoV-2 S1 (16-685) is fused to a 6 amino acid His-tag at C-terminus,and is purified by proprietary chromatographic techniques.

Source

HEK293 Cells.

Formulation

The CoV-2 S1 (16-685) solution (0.25mg/ml) contains Phosphate-Buffered Saline (pH 7.4) and 10% Glycerol.

Purity

Greater than 85.0% as determined by SDS-PAGE.

Biological Activity

Measured by its binding ability in a functional ELISA with Human ACE-2 (enz-1125).

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Synonyms
Spike glycoprotein, S glycoprotein, E2, Peplomer protein, covid19, COVID-19, COVID-19 virus, HCoV-19, Human coronavirus 2019, SARS2, Spike protein S1, Severe acute respiratory syndrome coronavirus 2, 2019-nCoV, S, Peplomer protein

Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.

Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.

Amino Acid Sequence
DGSMVNLTTR TQLPPAYTNS FTRGVYYPDK VFRSSVLHST QDLFLPFFSN VTWFHAIHVS GTNGTKRFDN PVLPFNDGVY FASTEKSNII RGWIFGTTLD SKTQSLLIVN NATNVVIKVC EFQFCNDPFL GVYYHKNNKS WMESEFRVYS SANNCTFEYV SQPFLMDLEG KQGNFKNLRE FVFKNIDGYF KIYSKHTPIN LVRDLPQGFS ALEPLVDLPI GINITRFQTL LALHRSYLTP GDSSSGWTAG AAAYYVGYLQ PRTFLLKYNE NGTITDAVDC ALDPLSETKC TLKSFTVEKG IYQTSNFRVQ PTESIVRFPN ITNLCPFGEV FNATRFASVY AWNRKRISNC VADYSVLYNS ASFSTFKCYG VSPTKLNDLC FTNVYADSFV IRGDEVRQIA PGQTGKIADY NYKLPDDFTG CVIAWNSNNL DSKVGGNYNY LYRLFRKSNL KPFERDISTE IYQAGSTPCN GVEGFNCYFP LQSYGFQPTN GVGYQPYRVV VLSFELLHAP ATVCGPKKST NLVKNKCVNF NFNGLTGTGV LTESNKKFLP FQQFGRDIAD TTDAVRDPQT LEILDITPCS FGGVSVITPG TNTSNQVAVL YQDVNCTEVP VAIHADQLTP TWRVYSTGSN VFQTRAGCLI GAEHVNNSYE CDIPIGAGIC ASYQTQTNSP RRARHHHHHH.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 S1 (1-681)

Description:

Coronavirus 2019-nCoV Spike Glycoprotein-S1 (1-681), Recombinant

Product # :
SARS-045

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Description

The HEK293 derived recombinant protein contains the Coronavirus 2019-nCoV Spike Glycoprotein S1, Wuhan-Hu-1 strain, amino acids 1-681 fused to Fc tag at C-terminal having a Mw of 76 kDa.

Source

HEK293.

Formulation

CoV-2 S1protein solution is supplied PBS pH 7.4.

Purity

Protein is >95% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.While bats are probably the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
Purified by Protein-G chromatography technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2-Spike (1-260)

Description:

Coronavirus 2019 Spike (1-260 a.a.), Recombinant

Product # :
SARS-022

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Description

The HEK293 derived recombinant protein contains the Coronavirus 2019-Spike N-Terminal Domain, Wuhan-Hu-1 strain, amino acids 1-260 fused to Fc tag at C-terminal.

Source

HEK293

Formulation

CoV-2 spike protein solution is supplied in DPBS.

Purity

Protein is >95% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV-2 Spike Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
Purified by Protein-G chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 S1, Sf9

Description:

Coronavirus 2019 Spike Glycoprotein-S1 Sf9, Recombinant

Product # :
SARS-019

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Quantity :

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Description

The Sf9 derived recombinant protein contains the Coronavirus 2019 CoV-2 Spike Glycoprotein S1, Wuhan-Hu-1 strain, amino acids 1-674 fused to His tag at C-terminal.

Source

Sf9, Baculovirus Cells.

Formulation

CoV-2 S1 protein solution is supplied in DPBS.

Purity

Protein is >85% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV-2 S1 Glycoprotein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
Purified by Metal-Afinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2-S1 (319-541), Fc

Description:

Coronavirus 2019 Spike Glycoprotein-S1 Receptor Binding Domain (319-541 a.a), Fc Recombinant

Product # :
SARS-029

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Description

The HEK293 derived recombinant protein contains the Coronavirus 2019 Spike Glycoprotein S1 Receptor Binding Domain [ RBD ], Wuhan-Hu-1 strain, amino acids 319-541 fused to Fc tag at C-terminal.

Source

HEK293 Cells.

Formulation

CoV-S1 RBD protein is lyophilized from 1x PBS pH-7.4 + 5% trehalose.

Purity

Protein is >95% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Lyophilized freezed dried powder.

Stability
Lyophilized Cov-2 S1 Glycoprotein RBD although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CoV2 Spike protein should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Purification Method
Purified by Protein-G chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 S2, Sf9

Description:

Coronavirus 2019 Spike Glycoprotein-S2, Sf9 Recombinant

Product # :
SARS-020

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Description

The Sf9 derived recombinant protein contains the Coronavirus 2019 CoV-2 Spike Glycoprotein S2, Wuhan-Hu-1 strain, 685-1211 amino acids, having a Mw of 60.1 kDa and fused to 6xHis tag at C-terminal.

Source

Sf9, Baculovirus Cells.

Formulation

CoV-2 S2 protein solution is supplied in DPBS.

Purity

Protein is >85% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV-2 S2 Glycoprotein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
Purified by Metal-Afinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 N-Mosaic

Description:

Coronavirus 2019 Nucleocapsid Mosaic Recombinant

Product # :
SARS-015

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Description

The E.Coli derived recombinant protein contains the Coronavirus 2019 full length nuclepocapsid Mosaic immunodominant regions [ full length N-antigen ], fused to 6xHis tag at C-terminal.

Source

Escherichia Coli.

Formulation

CoV 2019 Nucleocapsid-Mosaic Protein solution is supplied in 1x PBS.

Purity

CoV 2019 Nucleocapsid-Mosaic Protein ein is >90% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV 2019 Nucleocapsid-Mosaic Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Specificity
Reactivity with SARS infected individuals not tested.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 Omicron

Description:

Coronavirus 2019 Omicron Full Length Recombinant

Product # :
SARS-059

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Description

The E.Coli derived recombinant protein contains the Omicron Covid-19 full-length nucleprotein, fused to 6xHis tag at N-terminal migrating at 48 kDa.

Source

Escherichia Coli.

Formulation

CoV-2 Omicron protein solution (2.18mg/ml) is supplied in PBS and 25mM K2CO3.

Purity

Protein is >95% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
On November 2021, WHO designated a variant of concern, named Omicron. Omicron has several mutations that may have an impact on how it behaves (how easily it spreads, the severity of illness).

Physical Appearance
Sterile Filtered clear solution.

Stability
Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Amino Acid Sequence
HMSDNGPQNQ RNALRITFGG PSDSTGSNQN GEARSKQRRP QGLPNNTASW FTALTQHGKE DLKFPRGQGV PINTNSSPDD QIGYYRRATR RIRGGDGKMK ELSPRWYFYY LGTGPEAGLP YGANKDGIIW VATEGALNTP KDHIGTRNPA NNAAIVLQLP QGTTLPKGFY AEGSRGGSQA SSRSSSRSRN SSRNSTPGSS KRTSPARMAG NGGDAALALL LLDRLNQLES KMSGKGQQQQ GQTVTKKSAA EASKKPRQKRT ATKAYNVTQA FGRRGPEQTQ GNFGDQELIR QGTDYKHWPQ IAQFAPSASA FFGMSRIGME VTPSGTWLTY TGAIKLDDKD PNFKDQVILL NKHIDAYKTF PPTEPKKDKK KKADETQALP QRQKKQQTVT LLPAADLDDF SKQLQQSMSS ADSTQA

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 N (1-419), Biotin

Description:

Coronavirus 2019 Nucleocapsid (1-419 a.a.), Biotinylated Recombinant

Product # :
SARS-036

Price :

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Description

The HEK293 derived recombinant biotinylated protein contains the Coronavirus 2019 CoV-2 Nucleocapsid, Wuhan-Hu-1 strain, amino acids 1-419 fused to His-Avi tag at C-terminal.

Source

HEK293 Cells.

Formulation

CoV-2 Nucleocapsid protein is supplied in 50mM Tris, 0.15M NaCl & Arginine, pH7.5

Purity

Protein is >90% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.

Stability
Lyophilized Cov-2 Nucleocapsid protein although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CoV2 Nucleocapsid protein should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Purification Method
Purified by Metal-Afinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 S2

Description:

Novel Coronavirus 2019-nCoV Spike Glycoprotein-S2, Recombinant

Product # :
SARS-012

Price :

Quantity :

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Description

The HEK293 derived recombinant protein contains the Novel Coronavirus 2019-nCoV Spike Glycoprotein S2, Wuhan-Hu-1 strain, amino acids 685-1211 fused to Fc tag at C-terminal.

Source

HEK293

Formulation

nCoV-S2 protein solution is supplied in DPBS.

Purity

Protein is >85% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
Protein is shipped on ice packs. Upon arrival, Store at -20°C.

Purification Method
Purified by Protein-G chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 N (1-419)

Description:

Coronavirus 2019 Nucleocapsid (1-419 a.a.), Recombinant

Product # :
SARS-040

Price :

Quantity :

Shipping Method :

Shipped at Room temp

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Description

The E.Colie derived recombinant protein contains the Coronavirus 2019 CoV-2 Nucleocapsid Phosphoprotein, Wuhan-Hu-1 strain, amino acids (1-419) having a Mw of 46.4 kDa and fused to 6xHis tag at C-terminal.

Source

E.Coli

Formulation

CoV-2 Nucleocapsid phosphoprotein was lyophilized from 20mM Na-carbonate buffer pH-9.2

Purity

Protein is >95% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.

Stability
Cov-2 Nucleocapsid phosphoprotein is shipped lyophilized at ambient temp. Although stable at room temperature for 2 weeks, should be stored desiccated below -18°C. Upon reconstitution COV2 should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.

Solubility
It is recommended to reconstitute the lyophilized CoV-2 protein in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Antigen Amino Acid Sequence
MSDNGPQNQRNAPRITFGGPSDSTGSNQNGERSGARSKQRRPQGLPNNTASWFTALTQHGKED LKFPRGQGVPINTNSSPDDQIGYYRRATRRIRGGDGKMKDLSPRWYFYYLGTGPEAGLPYGANK DGIIWVATEGALNTPKDHIGTRNPANNAAIVLQLPQGTTLPKGFYAEGSRGGSQASSRSSSRSRN SSRNSTPGSSRGTSPARMAGNGGDAALALLLLDRLNQLESKMSGKGQQQQGQTVTKKSAAEAS KKPRQKRTATKAYNVTQAFGRRGPEQTQGNFGDQELIRQGTDYKHWPQIAQFAPSASAFFGMSR IGMEVTPSGTWLTYTGAIKLDDKDPNFKDQVILLNKHIDAYKTFPPTEPKKDKKKKADETQALPQR QKKQQTVTLLPAADLDDFSKQLQQSMSSADSTQAHHHHHH

Purification Method
Purified by Metal-Afinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 Spike (318-542)

Description:

Coronavirus 2019 Spike Receptor Binding Domain (318-542 a.a.) Recombinant

Product # :
SARS-057

Price :

Quantity :

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Description

Recombinant Coronavirus 2019 Spike Receptor Binding Domain (318-542 aa) having a Mw of 25.7kDa was purified from E. coli.The CoV-2 Spike is fused to a 6xHis tag at its C terminal and purified by proprietary chromatographic technique.

Source

Escherichia Coli.

Formulation

CoV-2 Spike protein solution contains PBS and 25mM K2CO3.

Purity

Protein is >95% pure as determined by 10% PAGE (coomassie staining).

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

Amino Acid Sequence
HMRVQPTESI VRFPNITNLC PFGEVFNATR FASVYAWNRK RISNCVADYS VLYNSASFS TFKCYGVSPT KLNDLCFTNV YADSFVIRGD EVRQIAPGQT GKIADYNYKL PDDFTGCVI AWNSNNLDSKV GGNYNYLYRL FRKSNLKPFE RDISTEIYQA GSTPCNGVEG FNCYFPLQSY GFQPTNGVGY QPYRVVVLSF ELLHAPATVC GPKKSTNLVK NKCVNFNLE

Applications
ELISA, Western blot and lateral flow immunoassay.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 S1 (319-537)

Description:

Coronavirus 2019 Spike Glycoprotein-S1 Receptor Binding Domain (319-537 a.a), Recombinant

Product # :
SARS-038

Price :

Quantity :

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Shipped at Room temp

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Description

The HEK293 derived recombinant protein contains the Coronavirus 2019 Spike Glycoprotein S1 Receptor Binding Domain [ RBD ], Wuhan-Hu-1 strain, amino acids 319-537, having a Mw of 26.5kDa. Cov-2 RBD is fused to His tag at C-terminal

Source

HEK293 Cells.

Formulation

Lyophilized from a 0.2μm filtered concentrated solution in PBS pH-7.4 and 10% treaholse.

Purity

Protein is >90% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.

Stability
Lyophilized Cov-2 RBD protein although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CoV2 RBD protein should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

Solubility
It is recommended to reconstitute the lyophilized CoV-2 S1 protein in sterile 18M-cm H2O at a conc. of 0.5mg/ml and not less than 0.1mg/ml, which can then be further diluted to other aqueous solutions

Purification Method
Purified by Metal-Afinity chromatographic technique.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
View Data Sheet

Name :
CoV-2 Membrane Env.

Description:

Coronavirus 2019 Membrane Envelope, Recombinant

Product # :
SARS-033

Price :

Quantity :

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Description

The E.Coli derived recombinant fusion protein contains the Coronavirus 2019 Full-Length Membrane and Envelope proteins, Wuhan-Hu-1 strain, having a Mw of 34.2 kDa fused to His tag at C-terminal.

Source

E.Coli

Formulation

CoV-2 Membrane Envelope protein solution is supplied in 1x PBS.

Purity

Protein is >90% pure as determined SDS-PAGE.

More Info

Introduction
A human infecting coronavirus (viral pneumonia) called 2019 novel coronavirus, 2019-nCoV was found in the fish market at the city of Wuhan, Hubei province of China on December 2019.
The 2019-nCoV shares an 87% identity to the 2 bat-derived severe acute respiratory syndrome 2018 SARS-CoV-2 located in Zhoushan of eastern China. 2019-nCoV has an analogous receptor-BD-structure to that of 2018 SARS-CoV, even though there is a.a. diversity so thus the 2019-nCoV might bind to ACE2 receptor protein (angiotensin-converting enzyme 2) in humans.
While bats are possibly the host of 2019-nCoV, researchers suspect that animal from the ocean sold at the seafood market was an intermediate host. RSCU analysis proposes that the 2019-nCoV is a recombinant within the viral spike glycoprotein between the bat coronavirus and an unknown coronavirus.

Physical Appearance
Sterile Filtered clear solution.

Stability
CoV-2 Membrane Envelope fusion Protein is shipped on ice packs. Upon arrival, Store at -20°C.

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

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