Sars Test $1

Lab Reagents

Human IgG antibody Laboratories manufactures the sars test $1 reagents distributed by Genprice. The Sars Test $1 reagent is RUO (Research Use Only) to test human serum or cell culture lab samples. To purchase these products, for the MSDS, Data Sheet, protocol, storage conditions/temperature or for the concentration, please contact SARS Test. Other Sars products are available in stock. Specificity: Sars Category: Test Group: $1

$1 information

PLPro, His-tag (SARS-CoV-2)

100735-1 100 µg
EUR 350
Description: SARS-Cov-2 papain-like protease (PLPro), part of a large replicase polyprotein 1ab (E1564-Y1882), GenBank Accession No. QHD43415, with a N-terminal His-tag, expressed in an E. coli expression system. MW=38 kDa.

NSP10/NSP16 Complex (SARS-CoV-2)

100747-1 100 µg
EUR 320
Description: Complex of SARS-CoV-2 nonstructural protein 10 (NSP10), GenBank Accession No. YP_009725306.1, a.a. 1-139(full length), with N-terminal FLAG-tag, MW=16 kDa and SARS-CoV-2 nonstructural protein 16 (NSP16), Genbank Accession No. YP_009725311, a.a. 1-298(full length), with N-terminal His-tag, MW=34 kDa, co-expressed in a HEK293 cell expression system.

NSP7, His-tag (SARS-CoV-2)

100829-1 100 µg
EUR 320
Description: SARS-CoV-2 nonstructural protein 7 (NSP7), Genbank Accession No.: YP_009742614, a.a. 1-84(full length), with C-terminal His-tag, expressed in an E. coli expression system. MW= 10 kDa.

NSP8, His-tag (SARS-CoV-2)

100830-1 100 µg
EUR 335
Description: SARS-CoV-2 nonstructural protein 8 (NSP8), Genbank Accession No.: YP 009725304.1, a.a. 1-198(full length), with C-terminal His-tag, expressed in an E. coli expression system. MW= 23 kDa.

Anti-Nucleocapsid Antibody (SARS-CoV-2 )

100861-1 20 µg
EUR 285
Description: Recombinant human monoclonal antibody recognizing the SARS-CoV-2 Nucleocapsid (N) protein.

ORF9b, GST-Tag (SARS-CoV-2)

100962-1 100 µg
EUR 320
Description: Recombinant ORF9b, full length, encompassing amino acids 1-97(end). This recombinant protein corresponds to SARS-CoV-2 accessory protein ORF9b. It was expressed in E.coli and contains an N-terminal GST tag and a prescission protease cleavage site. The recombinant protein is >90% pure following GST affinity purification.

Spike (P.1 Variant) (SARS-CoV-2) Pseudotyped Lentivirus (Luc Reporter)

78144-1 100 µl
EUR 835
Description: In Brazil, a variant called P.1 was first identified in the summer of 2020. This variant has many mutations that may lead to higher transmissibility and infectivity. The Spike (P.1) (SARS-CoV-2) Pseudotyped Lentiviruses were produced with SARS-CoV-2 Variant Spike (Genbank #QHD43416.1 with P.1 mutations (L18F, T20N, P26S, D138Y, R190S, K417T, E484K, N501Y, D614G, H655Y, T1027I) as the envelope glycoproteins instead of the commonly used VSVG. These pseudovirions contain the firefly luciferase gene driven by a CMV promoter, therefore, the spike-mediated cell entry can be measured via luciferase activity. The Spike (P.1) (SARS-CoV-2) pseudotyped lentivirus can be used to measure the activity of neutralizing antibody against SARS-CoV-2 (P.1) variant using a Biosafety Level 2 facility._x000D_

Spike (P.1 Variant) (SARS-CoV-2) Pseudotyped Lentivirus (eGFP Reporter)

78159-1 100 µl
EUR 835
Description: The pandemic coronavirus disease 2019 (COVID-19) is caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). As the first step of the viral replication, the virus attaches to the host cell surface before entering the cell. The viral Spike protein recognizes and attaches to the Angiotensin-Converting Enzyme 2 (ACE2) receptor found on the surface of type I and II pneumocytes, endothelial cells, and ciliated bronchial epithelial cells. Drugs targeting the interaction between the Spike protein and ACE2 may offer protection against the viral infection.
In Brazil, a variant called P.1 was first identified in the summer of 2020. This variant has many mutations that may lead to higher transmissibility and infectivity. The Spike (P.1) (SARS-CoV-2) Pseudotyped Lentiviruses were produced with SARS-CoV-2 Variant Spike (Genbank Accession #QHD43416.1 with P.1 mutations, see below for details) as the envelope glycoproteins instead of the commonly used VSVG. These pseudovirions contain the enhanced green fluorescent protein (eGFP) gene driven by a CMV promoter, therefore, the spike-mediated cell entry can be determined via eGFP fluorescence. The Spike (P.1) (SARS-CoV-2) pseudotyped lentivirus can be used to measure the activity of neutralizing antibody against SARS-CoV-2 (P.1) variant using a Biosafety Level 2 facility.

Anti-Spike S1 Antibody (SARS-CoV-2)

100715-1 20 µg
EUR 300
Description: Recombinant human monoclonal antibody recognizing the SARS-CoV-2 Spike RBD glycoprotein. This antibody cross-reacts with the Spike protein from the SARS-CoV virus.

Spike S2, Fc-Tag (SARS-CoV-2)

100895-1 100 µg
EUR 700
Description: SARS-CoV-2 Spike protein S2 subunit, also known as 2019-nCoV Spike S2, GenBank Accession No. MN908947, a.a. 686-1212, with C-terminal Fc-tag, expressed in a CHO cell expression system. MW=130 kDa.

3CL Protease (SARS-CoV-2) Assay Kit

79955-1 96 rxns.
EUR 910
Description: The 3CL Protease Assay Kit is designed to measure 3CL Protease activity for screening and profiling applications, in a homogeneous assay with no time-consuming washing steps. 3CL inhibitor GC376 is also included as an inhibitor control.

SARS Antibody

1-CSB-PA04145A0Rb
  • EUR 380.40
  • EUR 402.00
  • 100ug
  • 50ug
Description: A polyclonal antibody against SARS. Recognizes SARS from Human. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC; Recommended dilution: WB:1:1000-1:5000, IHC:1:20-1:200

SARS Antibody

1-CSB-PA020709GA01HU
  • EUR 716.40
  • EUR 399.60
  • 150ul
  • 50ul
Description: A polyclonal antibody against SARS. Recognizes SARS from Human, Mouse, Rat. This antibody is Unconjugated. Tested in the following application: ELISA, WB, IHC

Anti-SARS-CoV-2 Neutralization Antibody Test Kit (Colloidal gold immunoassay)

CP04010 25T/kit Ask for price
Description: The Anti-SARS-CoV-2 Neutralization Antibody Test Kit (Serum/Plasma/Whole blood) is a qualitative membrane-based immunoassay for the detection of SARS-CoV-2 neutralizing antibodies in serum, plasma and whole blood. The sample is dropped into the sample well, and chromatography is performed under the capillary effect. The SARS-CoV-2 neutralizing antibodies in the sample combined with the colloidal gold-labeled SARS-CoV-2 spike protein(SP), then spread to the test area. It is captured by coated SP subunit RBDNTD-CTD, to form a complex and gather in the test area (T line). The quality control area is coated with mouse anti-chicken IgY, and the colloidal goldlabeled chicken IgY is captureed to form a complex and aggregate in hte quality control area (C line). If the C line does not show color, it indicates that the result is invalid, and this sample need to be tested again.

Spike Trimer (S1+S2) (P.1 Variant), His-Tag (SARS-CoV-2)

100989-1 100 µg
EUR 320
Description: Recombinant SARS-CoV-2 Spike protein in its homotrimeric form, containing S1+S2 subunits and encompassing amino acids 16-1213. This protein corresponds to SARS-CoV2 Variant P.1 originally discovered in Brazil and contains 11 mutations in addition to 682RRAR685>A, K986P and V987P, as listed below. The construct also contains a C-terminal His-tag. Note that the expected MW of the S1+S2 monomer is 136kDa but migrates at a higher MW in SDS-PAGE due to glycosylation. The recombinant protein is ≥90% pure following high affinity Ni-NTA purification.

Spike (BQ.1, Omicron Variant) (SARS-CoV-2) Pseudotyped Lentivirus (Luciferase Reporter)

78697-1 100 µl
EUR 835
Description: The pandemic coronavirus disease 2019 (COVID-19) is caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). As the first step of the viral replication, the virus attaches to the host cell surface before entering the cell. The viral Spike protein recognizes and attaches to the Angiotensin-Converting Enzyme 2 (ACE2) receptor found on the surface of type I and II pneumocytes, endothelial cells, and ciliated bronchial epithelial cells. Drugs targeting the interaction between the Spike protein of SARS-CoV-2 and ACE2 may offer protection against the viral infection. Omicron Variant was identified in South Africa in November of 2021. This variant has a large number of mutations that allow the virus to spread more easily and quickly than other variants. As of May 2022, Omicron variants were divided into seven distinct sub-lineages: BA.1, BA.1.1, BA.2, BA.3, BA.2.12.1, BA.4, and BA.5. As of October 2022, several new BA.5 sub-lineages (e.g. BQ.1, BQ.1.1, BF.7) have been designated._x000D_The spike protein of BQ.1 omicron variant has additional mutations (K444T and N460K) based on the BA.5 variant. The Spike (BQ.1, Omicron Variant) (SARS-CoV-2) Pseudotyped Lentiviruses were produced with SARS-CoV-2 Spike (Genbank Accession #QHD43416.1 containing all the Omicron BQ.1 mutations; see below for details) as the envelope glycoprotein instead of the commonly used VSV-G. These pseudovirions contain the firefly luciferase gene driven by a CMV promoter (Figure 1), therefore, the spike-mediated cell entry can be measured via luciferase activity. The Spike (BQ.1, Omicron Variant) (SARS-CoV-2) pseudovirus can be used to measure the activity of a neutralizing antibody against SARS-CoV-2 Omicron BQ.1 variant in a Biosafety Level 2 facility._x000D_

_x000D_Figure 1. Schematic of the Luciferase Reporter in SARS-CoV-2 Spike Pseudovirion._x000D_As shown in Figures 2 and 3 in Validation Data, the Spike Omicron BQ.1 pseudovirus has been validated for use with ACE2-HEK293 target cells (which overexpress ACE2; BPS Bioscience #79951)._x000D_Spike Mutations in BQ.1 Omicron Variant:_x000D_Del69-70, T19I, LPPA24-27S, G142D, V213G, G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, K444T, L452R, N460K, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H, D614G, H655Y, N679K, P681H, N764K, D796Y, Q954H, N969K

Spike (BQ.1, Omicron Variant) (SARS-CoV-2) Pseudotyped Lentivirus (eGFP Reporter)

78700-1 100 µl
EUR 835
Description: The pandemic coronavirus disease 2019 (COVID-19) is caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). As the first step of the viral replication, the virus attaches to the host cell surface before entering the cell. The viral Spike protein recognizes and attaches to the Angiotensin-Converting Enzyme 2 (ACE2) receptor found on the surface of type I and II pneumocytes, endothelial cells, and ciliated bronchial epithelial cells. Drugs targeting the interaction between the Spike protein of SARS-CoV-2 and ACE2 may offer protection against the viral infection. Omicron Variant was identified in South Africa in November of 2021. This variant has a large number of mutations that allow the virus to spread more easily and quickly than other variants. As of May 2022, Omicron variants were divided into seven distinct sub-lineages: BA.1, BA.1.1, BA.2, BA.3, BA.2.12.1, BA.4, and BA.5. As of October 2022, several new BA.5 sub-lineages (e.g. BQ.1, BQ.1.1, BF.7) have been designated._x000D_The spike protein of BQ.1 omicron variant has additional mutations (K444T and N460K) based on the BA.5 variant. The Spike (BQ.1, Omicron Variant) (SARS-CoV-2) Pseudotyped Lentiviruses were produced with SARS-CoV-2 Spike (Genbank Accession #QHD43416.1 containing all the Omicron BQ.1 mutations; see below for details) as the envelope glycoprotein instead of the commonly used VSV-G. These pseudovirions contain the eGFP gene driven by a CMV promoter (Figure 1), therefore, the spike-mediated cell entry can be determined via eGFP fluorescence. The Spike (BQ.1, Omicron Variant) (SARS-CoV-2) pseudotyped lentivirus can be used to measure the activity of neutralizing antibody against SARS-CoV-2 BQ.1 variant in a Biosafety Level 2 facility._x000D_

_x000D_Figure 1. Schematic of the eGFP Reporter in Spike (BQ.1, Omicron Variant) (SARS-CoV-2) Pseudotyped Lentivirus._x000D_As shown in Figure 2 in Validation Data, the Spike Omicron BQ.1 pseudovirus has been validated for use with ACE2-HEK293 target cells (which overexpress ACE2; BPS Bioscience #79951)._x000D_Spike Mutations in BQ.1 Variant:_x000D_Del69-70, T19I, LPPA24-27S, G142D, V213G, G339D, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, K444T, L452R, N460K, S477N, T478K, E484A, F486V, Q498R, N501Y, Y505H, D614G, H655Y, N679K, P681H, N764K, D796Y, Q954H, N969K