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2146 results for " severe acute respiratory syndrome coronavirus " - showing 650-700
Testing Data (TD)
(Figure 1 SARS-Cov-2 Omicron Variant Spike Antibodies Specifically Detect Omicron Variant Spike S1 Protein in an ELISA Coating Antigen: SARS-CoV-2 spike S1 proteins of WT, alpha variant (B.1.1.7), beta variant (B.1.351), gamma variant (P.1), delta variant (B.1.617.2), and omicron variant (B.1.1.529), 1 ng/mL, incubated at 4°C overnight. Detection Antibodies: SARS-CoV-2 Omicron Variant Spike antibody, MBS154842, dilution: 200 and 1000 ng/mL, incubated at RT for 1 hr.Secondary Antibodies: Goat anti-rabbit HRP at 1:20,000, incubated at RT for 1 hr.)
COVID 19 Spike G142D delta 143-145VYY Antibody (Omicron) Coronavirus, Polyclonal Antibody (Cat# AAA154842)
Full Name
SARS-CoV-2 (COVID-19) Spike G142D delta 143-145VYY Antibody (Omicron)
Reactivity
Virus
Applications
EIA, WB, ICC, IF
Purity
Anti-SARS-CoV-2 Omicron Variant Spike antibody is affinity chromatography purified via peptide column.
Pricing
$495/0.1 mg
COVID 19 Spike Protein, Receptor Binding Domain (RBD) S1 Coronavirus, Recombinant Protein (Cat# AAA313645)
Full Name
SARS-CoV-2 Recombinant Antigen Spike Protein, Receptor Binding Domain (RBD) S1 Subunit, His-tag
Pricing
$1,840/1 mg | $8,085/5x1 mg
COVID 19 Spike Coronavirus, Monoclonal Antibody (Cat# AAA669415)
Full Name
SARS-CoV-2 (2019-nCoV) Spike Antibody, Rabbit mAb
Applications
EIA
Purity
Protein A
Pricing
$950/0.05 mL | $1,405/0.1 mL | $4,225/5x0.05 mL
SDS-Page
(Sample Purity Data.)
COVID 19 Spike S1 Coronavirus, Recombinant Protein (Cat# AAA515719)
Full Name
2019-nCoV Spike Protein S1
Pricing
$215/0.01 mg | $355/0.02 mg | $485/0.05 mg | $675/0.1 mg | $2,815/5x0.1 mg
Testing Data
COVID 19 Protein Spike S Coronavirus, Monoclonal Antibody (Cat# AAA8574894)
Full Name
Anti-Protein S (SARS-CoV-2) (IgG Standard)
Applications
WB, EIA
Pricing
$675/0.05 mg | $2,990/5x0.05 mg
COVID 19 IgA Coronavirus, Assay Kit (Cat# AAA191648)
Full Name
SARS-CoV-2 IgA recomWell
Pricing
$1,040/96 Tests | $4,760/5x96 Tests
SDS-Page
(SDS-PAGE of Anti-Protein S (SARS-CoV-2) in reduced andnon-reduced condition.)
COVID 19 Protein Spike S Coronavirus, Monoclonal Antibody (Cat# AAA8574895)
Full Name
Anti-Protein S (SARS-CoV-2) (IgM Standard) (Concentrated)
Pricing
$2,680/0.05 mg | $12,020/5x0.05 mg
COVID 19 Spike S Protein NTD Coronavirus, Recombinant Protein (Cat# AAA8574884)
Full Name
Recombinant 2019-nCoV S Protein NTD (C-6His) (Mammalian expression)
Applications
Immunogen, calibrator or standard.
Purity
>95% as determined by reducing SDS-PAGE. Affinity purification chromatography.
Pricing
$580/0.05 mg | $2,545/5x0.05 mg
Sequence
COVID 19 Spike S Coronavirus, Recombinant Protein (Cat# AAA2123991)
Full Name
Recombinant Spike Protein (SP) COVID-19
Applications
WB
Purity
> 90%
Pricing
$145/0.01 mg | $250/0.05 mg | $365/0.1 mg | $450/0.2 mg | $850/0.5 mg | $1,250/1 mg | $3,055/5 mg | $13,745/5x5 mg
Testing Data (TD)
(Figure 1. Illustration of the replication-deficient MLV particle pseudotyped with SARS-CoV-2 Spike protein)
COVID 19 Omicron-BA.4 Variant Coronavirus, Pseudovirus (Cat# AAA434324)
Full Name
SARS-CoV-2 Pseudoviral Particles, Omicron-BA.4 Variant
COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA669423)
Full Name
Coronavirus (COVID-19) Spike Protein (1000-1200 a.a.)
Purity
>90% pure as determined SDS-PAGE.
Pricing
$500/0.05 mg | $1,015/0.25 mg | $2,215/5x0.05 mg
SDS-Page
COVID 19 Spike protein fragment 2 Coronavirus, Recombinant Protein (Cat# AAA156010)
Full Name
Recombinant SARS-CoV-2 (2019-nCoV) Spike protein fragment 2
Applications
Immunogen
Purity
>90% as determined by SDS-PAGE
Pricing
$265/0.05 mg | $340/0.1 mg | $1,165/1 mg | $4,950/5x1 mg
SDS-Page
(Sample Purity Data.)
COVID 19 Spike S1 Coronavirus, Active Protein (Cat# AAA515720)
Full Name
2019-nCoV Spike Protein S1
Pricing
$280/0.01 mg | $355/0.02 mg | $485/0.05 mg | $675/0.1 mg | $2,815/5x0.1 mg
Typical Testing Data/Standard Curve (for reference only)
COVID 19 Nucleocapsid (NP) Coronavirus, ELISA Kit (Cat# AAA7608264)
Full Name
COVID-19 nucleoprotein ELISA Kit
Pricing
$330/48-Strip-Wells | $445/96-Strip-Wells | $1,995/5x96-Strip-Wells | $3,805/10x96-Strip-Wells
COVID 19 Spike S1 Protein Coronavirus, Active Protein (Cat# AAA2563886)
Full Name
Recombinant 2019-nCoV S1 Protein (mFc Tag)
Purity
>85% as determined by reducing SDS-PAGE.
Pricing
$1,000/0.1 mg
COVID 19 Spike Protein (RBD-SD1) Coronavirus, Active Protein (Cat# AAA2563861)
Full Name
Recombinant 2019-nCoV Spike Protein (RBD-SD1, mFc Tag)
Purity
>95% as determined by reducing SDS-PAGE.
Pricing
$265/0.05 mg | $2,435/1 mg | $10,950/5x1 mg
ELISA (EIA)
(Figure 1. Titration curves of anti-spike (SARS-CoV-2/South Africa variant) rabbit polyclonal antibody with EC50 of 43.55 ng/ml. 96-well corning EILSA plate was coated with SARS-CoV-2 spike RBD at a concentration of 2 ug/ml.)
COVID 19 Spike Protein (South Africa Variant) Neutralization Coronavirus, Polyclonal Antibody (Cat# AAA434301)
Full Name
Anti-Spike Protein (SARS-CoV-2/South Africa Variant) Polyclonal Antibody
Applications
WB, EIA
Purity
Protein G immunoaffinity chromatography
Pricing
$385/0.1 mg | $1,580/5x0.1 mg
COVID 19 Spike Protein, S2 Coronavirus, Recombinant Protein (Cat# AAA313646)
Full Name
SARS-CoV-2 Recombinant Antigen Spike Protein, S2 Subunit, His-tag
Pricing
$2,935/1 mg | $13,015/5x1 mg
SDS-Page
(Under DTT-reducing SDS-PAGE conditions, the 2019-nCov Nucleocapsid protein NY fragment migrates as a 70.1 kDa protein (Lane 1).)
COVID 19 Nucleocapsid (NP) N fragment (NY) Coronavirus, Recombinant Protein (Cat# AAA8574868)
Full Name
2019-nCov Nucleocapsid protein N fragment protein (NY)
Purity
>95% by SDS-page
Ni column
Ni column
Pricing
$675/0.1 mg | $2,990/5x0.1 mg
Testing Data
COVID 19 Spike RBD Coronavirus, Active Protein (Cat# AAA8574860)
Full Name
SARS-CoV-2 (2019-nCoV) Spike Protein (RBD, His Tag)
Purity
>95% as determined by SDS-PAG
Pricing
$675/0.05 mg | $2,990/5x0.05 mg
COVID 19 Nucleoprotein IgG Coronavirus, ELISA Kit (Cat# AAA412773)
Full Name
COVID-19 Nucleoprotein Human IgG ELISA Assay
Pricing
$635/48 Antigen Wells & 48 Control Antigen Wells | $2,865/5x48 Antigen Wells & 5x48 Control Antigen Wells
COVID 19 Spike S IgM Coronavirus, ELISA Kit (Cat# AAA7608198)
Full Name
Human anti-2019 nCoV (S) IgM ELISA Kit
Reactivity
Human
Pricing
$330/48-Strip-Wells | $445/96-Strip-Wells | $1,995/5x96-Strip-Wells | $3,805/10x96-Strip-Wells
COVID 19 Spike protein peptide 5 Coronavirus, Peptide (Cat# AAA156043)
Full Name
SARS-CoV-2 (2019-nCoV) Spike protein peptide 5
Applications
Immunogen
Pricing
$265/0.05 mg | $340/0.1 mg | $1,165/1 mg | $4,950/5x1 mg
SDS-Page
COVID 19 Nucleocapsid protein Coronavirus, Recombinant Protein (Cat# AAA156008)
Full Name
Recombinant SARS-CoV-2 (2019-nCoV) Nucleocapsid protein
Applications
Immunogen
Purity
>90% as determined by SDS-PAGE
Pricing
$265/0.05 mg | $340/0.1 mg | $1,165/1 mg | $4,950/5x1 mg
ELISA (EIA)
(Indirect ELISA analysis of COVID-19 Nucleocapsid Protein. Coat a 96-well microplate with 100 ?l per well of 5 µg/ml COVID-19 Nucleocapsid Protein.)
COVID 19 Nucleocapsid (NP) Coronavirus, Monoclonal Antibody (Cat# AAA8309652)
Full Name
Anti-COVID-19 Nucleocapsid Protein Antibody
Applications
EIA
Purity
>95%
Pricing
$275/0.1 mL | $1,575/1 mL | $7,035/5x1 mL
COVID 19 Spike RBD Coronavirus, Recombinant Protein (Cat# AAA8574832)
Full Name
SARS-CoV-2 (2019-nCoV) Spike Protein (RBD) (His Tag) (HEK293 Cells)
Purity
>95% as determined by SDS-PAGE
Affinity purification chromatography.
Affinity purification chromatography.
Pricing
$675/0.1 mg | $2,990/5x0.1 mg
COVID 19 Nucleocapsid (NP) Coronavirus, Monoclonal Antibody (Cat# AAA355926)
Full Name
Anti-Severe Acute Respiratory Syndrome-Corona Virus-2, SARS-CoV-2 N/COVID-19 antibody (Mouse monoclonal, Clone #2B3)
Reactivity
Human
Applications
LFA, rapid test
Purity
>95% by HPLC & SDS-PAGE
Protein A purified and supplied in 0.01 M PBS without preservative
Protein A purified and supplied in 0.01 M PBS without preservative
Pricing
$1,910/1 mg | $8,320/5x1 mg
COVID 19 Spike S2 ECD Coronavirus, Recombinant Protein (Cat# AAA669444)
Full Name
SARS-CoV-2 (2019-nCoV) Spike Protein (S2 ECD, His tag)
Purity
>90 % as determined by SDS-PAGE.
Pricing
$2,665/0.1 mg
ELISA (EIA)
(ELISA plate was coated by 2019-nCoV RBD protein, 100 ?L/cell at 2?g/ml. Theindirect ELISA analysis was performed by loading 100 ?L per well of theanti-2019-nCoV S1 mAb (BS01) at various concentrations. The plate was incubatedfor 1 hours at 37 degree C, then washed 5 times. An anti hFc HRP conjugated mAb at aconcentration of 1:2000, 100?L/well was used as the secondary antibody. Again, theplate was incubated for 1 hours at 37 degree C, then washed 5 times. Detection wasperformed using TMB substrate for 10 minutes at room temperature in the dark. Theplate was stopped with 2M sulfuric acid. Signal was read on a spectrophotometer at450 nm.)
COVID 19 Spike S1 (BS01) Humanized Coronavirus, Monoclonal Antibody (Cat# AAA8574905)
Full Name
Human anti-2019-nCoV S1 mAb (BS01) Humanized
Purity
>95% as determined by SDS-PAGE. Protein A
Pricing
$675/0.1 mg | $2,990/5x0.1 mg
SDS-Page
(Figure 1. SARS-CoV-2 (2019-nCoV) S protein RBD, His Tag on SDS-PAGE under reducing condition.)
COVID 19 Spike S protein RBD Coronavirus, Protein (Cat# AAA8575094)
Full Name
SARS-CoV-2 (2019-nCoV) S protein RBD, His Tag
Purity
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
Pricing
$310/0.01 mg | $1,330/5x0.01 mg
COVID 19 Spike COVID 19, Polyclonal Antibody (Cat# AAA8574969)
Full Name
SARS-CoV-2 Spike Protein (S Protein) Polyclonal Antibody
Reactivity
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Applications
WB, IHC, IF, EIA
Purity
The antibody was Protein A purified from rabbit antiserum by affinity-chromatography.
Pricing
$475/0.1 mg | $2,095/5x0.1 mg
COVID 19 Spike S2 Protein Coronavirus, Recombinant Protein (Cat# AAA156023)
Full Name
Recombinant SARS-CoV-2 (2019-nCoV) S2 Protein
Applications
Immunogen
Purity
>90% as determined by SDS-PAGE
Pricing
$265/0.05 mg | $340/0.1 mg | $1,165/1 mg | $4,950/5x1 mg
COVID 19 Spike RBD Coronavirus, Recombinant Protein (Cat# AAA669422)
Full Name
Coronavirus (COVID-19) Spike Receptor Binding Domain (300-600 a.a.)
Purity
>90% pure as determined SDS-PAGE.
Pricing
$500/0.05 mg | $1,015/0.25 mg | $2,215/5x0.05 mg
SDS-Page
COVID 19 E protein Coronavirus, Recombinant Protein (Cat# AAA1560470)
Full Name
Recombinant SARS-CoV-2 (2019-nCoV) E protein
Applications
Immunogen
Purity
>90% as determined by SDS-PAGE
Pricing
$265/0.05 mg | $340/0.1 mg | $1,165/1 mg | $4,950/5x1 mg
COVID 19 Spike S1 Coronavirus, Active Protein (Cat# AAA2563913)
Full Name
Recombinant 2019-nCoV S1 Protein, Biotinylated (His Tag)
Purity
>90% as determined by reducing SDS-PAGE.
Pricing
$785/0.02 mg
Sequence
COVID 19 Spike S Coronavirus, Recombinant Protein (Cat# AAA2123992)
Full Name
Recombinant Spike Protein (SP) COVID-19
Applications
WB
Purity
> 90%
Pricing
$145/0.01 mg | $250/0.05 mg | $365/0.1 mg | $450/0.2 mg | $850/0.5 mg | $1,250/1 mg | $3,055/5 mg | $13,745/5x5 mg
Activity
COVID 19 Nucleocapsid (NP) Coronavirus, Monoclonal Antibody (Cat# AAA157743)
Full Name
Anti SARS-CoV-2 (2019-nCoV) Nucleocapsid antibody (AbD207)
Reactivity
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), SARS-COV
Applications
WB, EIA
Pricing
$265/0.05 mg | $340/0.1 mg | $1,240/5x0.1 mg
SDS-PAGE
(>90% as estimated by SDS-PAGE stained with Instant Blue Stain (Expedeon).)
COVID 19 Spike protein, P.1. variant of concern Coronavirus, Recombinant Protein (Cat# AAA184022)
Full Name
Recombinant SARS-CoV-2 Spike protein, P.1. variant of concern (Brazilian variant, L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I and V1176F)
Applications
IA
Purity
Affinity chromatography, >90% as estimated by SDS-PAGE
Pricing
$745/0.1 mg | $2,880/5x0.1 mg
COVID 19 Spike RBD (N501Y) Coronavirus, Recombinant Protein (Cat# AAA355933)
Full Name
Recombinant Severe Acute Respiratory Syndrome-Corona Virus-2 Spike RBD (N501Y) protein, His tag
Applications
EIA, LFA, rapid test
Purity
>=95% by SDS-PAGE
Pricing
$590/0.1 mg | $3,050/1 mg | $2,235/5x0.1 mg | $13,325/5x1 mg
COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA141682)
Full Name
Recombinant Coronavirus 2019 Spike (800-1000 a.a.)
Purity
CoV 2019 Spike Protein is >90% pure as determined SDS-PAGE.
Pricing
$270/0.05 mg | $1,720/1 mg | $710/0.25 mg | $7,520/5x1 mg
SDS-Page
(SDS-PAGE of SARS-CoV-2 Nucleocapsid protein.)
COVID 19 Nucleocapsid (NP) Coronavirus, Recombinant Protein (Cat# AAA8574916)
Full Name
SARS-CoV-2 Nucleocapsid protein (N-terminal histidine tag)
Pricing
$580/0.05 mg | $2,545/5x0.05 mg
SDS-Page
COVID 19 Spike RBD Coronavirus, Active Protein (Cat# AAA515722)
Full Name
2019-nCoV Spike Protein RBD
Pricing
$215/0.01 mg | $280/0.02 mg | $355/0.05 mg | $485/0.1 mg | $1,955/5x0.1 mg
COVID 19 S Spike RBD Coronavirus, Recombinant Protein (Cat# AAA8574925)
Full Name
SARS-CoV-2-S-RBD (hFC Tag) (Human Cells, with human Fc tag)
Pricing
$675/0.1 mg | $2,990/5x0.1 mg
SDS-Page
COVID 19 Spike protein fragment 4 Coronavirus, Recombinant Protein (Cat# AAA156012)
Full Name
Recombinant SARS-CoV-2 (2019-nCoV) Spike protein fragment 4
Applications
Immunogen
Purity
>90% as determined by SDS-PAGE
Pricing
$265/0.05 mg | $340/0.1 mg | $1,165/1 mg | $4,950/5x1 mg
COVID 19 Spike S2 Protein (ECD) Coronavirus, Recombinant Protein (Cat# AAA2563887)
Full Name
Recombinant 2019-nCoV S2 Protein (ECD, His Tag)
Purity
>90% as determined by reducing SDS-PAGE.
Pricing
$1,000/0.1 mg
ELISA (EIA)
(The Binding Activity of SARS-CoV-2-S Antibody, HRP conjugated with SARS-CoV-2-S Activity: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-S at 2 ug/ml can bind SARS-CoV-2-S Antibody, HRP conjugated, the EC50 is 333.3 ng/ml.)
COVID 19 Spike Coronavirus, Monoclonal Recombinant Antibody (Cat# AAA7136647)
Full Name
Recombinant anti-SARS-CoV-2 spike Mouse ScFv, HRP conjugated
Reactivity
Human Novel Coronavirus (SARS-CoV-2/ 2019-nCoV)
Applications
EIA
Purity
Affinity-chromatography
Pricing
$205/0.05 mL | $290/0.1 mL | $1,305/5x0.1 mL
ELISA (EIA)
(Figure 1 ELISA Validation with SARS-CoV-2 (COVID-19) 3CL-PRO (NSP5) Protein Antibodies: SARS-CoV-2 (COVID-19) 3CL-PRO (NSP5) Antibody, 9153. A direct ELISA was performed using SARS-CoV-2 3CL-PRO (NSP5) recombinant protein as coating antigen and the anti-SARS-CoV-2 (COVID-19) 3CL-PRO (NSP5) antibody as the capture antibody. Secondary: Goat anti-rabbit IgG HRP conjugate at 1:20000 dilution. Detection range is from 1 ng/mL to 3000 ng/mL)
COVID 19 3CL-PRO (NSP5) Coronavirus, Polyclonal Antibody (Cat# AAA154659)
Full Name
SARS-CoV-2 (COVID-19) 3CL-PRO (NSP5) Antibody
Reactivity
Virus
Applications
EIA, WB
Purity
SARS-CoV-2 (COVID-19) 3CL-PRO (NSP5) Antibody is affinity chromatography purified via peptide column
Pricing
$495/0.1 mg | $2,225/5x0.1 mg
ELISA (EIA)
(Figure 1 ELISA Validation of Alpha Variant Spike Antibodies with SARS-CoV-2 Alpha Variant Spike S1 ProteinCoating Antigen: SARS-CoV-2 spike S1 proteins, including WT and alpha variant (B.1.1.7, UK), 1 μg/mL, incubate at 4 ˚C overnight.Detection Antibodies: SARS-CoV-2 Alpha Variant Spike antibody, dilution: 0.3-1000 ng/mL, incubate at RT for 1 hr.Secondary Antibodies: Goat anti-mouse HRP at 1:5,000, incubate at RT for 1 hr.SARS-CoV-2 alpha variant spike antibody can specifically detect alpha variant spike S1 protein, but not WT spike S1 protein (10-300) by ELISA.)
COVID 19 P681H Mutant Specific Spike Coronavirus, Monoclonal Antibody (Cat# AAA154755)
Full Name
SARS-CoV-2 (COVID-19) P681H Mutant Specific Spike Antibody [7A4D12]
Reactivity
Virus
Applications
EIA, WB
Purity
SARS-CoV-2 (COVID-19) Alpha Variant (B.1.1.7, UK) Spike P681H Antibody is affinity chromatography purified via peptide column.
Pricing
$495/0.1 mg | $2,225/5x0.1 mg
Western Blot (WB)
(Figure-1: Western Blot analysis of SARS-CoV-2 Nucleocapsid Protein: Anti- SARS-CoV-2 Nucleocapsid Protein (MBS669471) was used at 2ug/ml on (1) SARS-CoV-2 virus infected Vero Cell lysate and (2) Mock infected lysate.)
COVID 19 Nucleocapsid (NP) Coronavirus, Polyclonal Antibody (Cat# AAA669471)
Full Name
Polyclonal Antibody to SARS-CoV-2 nucleocapsid Protein
Applications
EIA, WB
Purity
Protein A Chromatography
Pricing
$425/0.1 mg | $215/0.025 mg | $1,865/5x0.1 mg
COVID 19 Spike Coronavirus, Recombinant Protein (Cat# AAA669421)
Full Name
Coronavirus (COVID-19) Spike Protein (800-1000 a.a.)
Purity
>90% pure as determined SDS-PAGE.
Pricing
$500/0.05 mg | $1,015/0.25 mg | $2,215/5x0.05 mg
