COVID Testing Kits
Medchemexpress LLC RdRP-IN-2 | 2863657-16-1 | 98.0% | 566.67 g·mol⁻¹ | C33H30N2O5S | 5 MG
RdRP-IN-2 is a small-molecule research compound that inhibits RNA-dependent RNA polymerase (RdRp) and shows antiviral activity against SARS-CoV-2 in cell-based assays.
- Inhibits RdRp with reported IC50 of 41.2 μM.
- Demonstrates antiviral activity in Vero cells (EC50 = 527.3 nM).
- High chemical purity (98.0%).
- Molecular formula C33H30N2O5S; molar mass 566.67 g·mol⁻¹.
- Soluble in DMSO; offered as solid and as a 10 mM solution in DMSO.
- For research use only; not for human or clinical use.
Immunology Consultants Affinited Purified Chicken anti-Coronavirus (SARS-CoV-2) COVID Antibody - Polyclonal, 1.0 mg
Chickens were immunized with highly purified recombinant coronavirus nucleoprotein and the eggs were collected and delipidated. Antibody was immunoaffinity purified off a coronavirus nucleoprotein containing immunosorbent. Antibody concentration was determined using an absorbance at 280 nm: 1.32 equals 1.0 mg of IgY. This antibody reacts with coronavirus wild type and Omicron as determined by ELISA and western blot. This antibody may cross react with coronavirus from other species. Optimal working dilutions should be determined experimentally by the investigator.
Cayman Chemical SARS-CoV-2 nutralIzng ntIb 1ea
SARS-CoV-2 Neutralizing Antibody Positive Control has been formulated and tested to work with Cayman’s Assay Kits. Detailed instructions for its use are contained in the respective Cayman Assay Kit booklet.
Genscript Corporation SARS-CoV-2 Spike E484 Neutra
The product is specific for E484 site of wild-type RBD For specific mutant protein the product recognizes wild-type RBD RBD single mutant (N501Y) and RBD single mutant (K417N) but not recognizes RBD single mutant (E484K) and RBD triple mutant (K417N E484K and N501Y) as seen in Figure 2
Cayman Chemical SARS-CoV-2 nutralIzng ntIb 1ea
A set of SARS-CoV-2 neutralizing antibody human plasma controls containing negative control plasma, as well as positive control plasma spiked with low, mid, and high levels of recombinant human anti-SARS-CoV-2 neutralizing IgG antibody
Cayman Chemical SARS-CoV-2 nutralIzng ntIb 1ea
SARS-CoV-2 Neutralizing Antibody (B.1.351) Positive Control has been tested and formulated to work exclusively with Cayman’s SARS-CoV-2 (B.1.351, Beta Variant) Neutralizing Antibody SimpleDetect ELISA Kit (Item No. 502200).
Sino Biological SARS-CoV-2 JN.1 (Omicron) Spike S1+S2 trimer Protein (ECD, His Tag)(HPLC-verified), Endotoxin-Free
A DNA sequence encoding the SARS-CoV-2 (JN.1) Spike S1+S2 (YP_009724390.1, with mutations ins16MPLF, T19I, R21T, L24del, P25del, P26del, A27S, S50L, H69del, V70del, V127F, G142D, Y144del, F157S, R158G, N211del, L212I, V213G, L216F, H245N, A264D, I332V, G339H, K356T, S371F, S373P, S375F, T376A, R403K, D405N, R408S, K417N, N440K, V445H, G446S, N450D, L452W, L455S, N460K, S477N, T478K, N481K, V483del, E484K, F486P, Q498R, N501Y, Y505H, E554K, A570V, D614G, P621S, H655Y, N679K, P681R, N764K, D796Y, F817P, A892P, A899P, S939F, A942P, Q954H, N969K, K986P, V987P, P1143L and furin cleavage site mutants) expressed with the bacteriophage T4 fibritin and a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant JN.1).
Genscript Corporation SARS-CoV-2 Spike E484 Neutra
The product is specific for E484 site of wild-type RBD For specific mutant protein the product recognizes wild-type RBD RBD single mutant (N501Y) and RBD single mutant (K417N) but not recognizes RBD single mutant (E484K) and RBD triple mutant (K417N E484K and N501Y) as seen in Figure 2
ABclonal Technology SARS-CoV-2 3CLpro Rabbit mAb
SARS-CoV-2 is an enveloped positive-sense single-stranded RNA virus that causes COVID-19 Its genome encodes structural nonstructural and accessory proteins The largest gene ORF1ab encodes polyproteins PP1a and PP1ab produced via -1 ribosomal frameshifting These are cleaved into 16 nonstructural proteins (NSP1 NSP16) essential for viral replication transcription and immune evasion Key NSPs include NSP3 (papain-like protease) NSP5 (3CL protease) NSP12 (RNA-dependent RNA polymerase) NSP13 (helicase) NSP15 (endoRNAse) and NSP16 (2 -O-methyltransferase) These proteins control viral replication gene expression and host suppression RdRp (NSP12) is a major antiviral target
Sino Biological SARS-CoV-2 (2019-nCoV) Spike RBD Recombinant Protein, Endotoxin-Free
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) Spike Protein (RBD) (YP_009724390.1) (Arg319-Phe541) was expressed.
Sino Biological SARS-CoV-2 (2019-nCoV) Spike RBD Recombinant Protein, Endotoxin-Free
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) Spike Protein (RBD) (YP_009724390.1) (Arg319-Phe541) was expressed.
Innovative Research Inc Covid IgG Seroconversion Kit
SARS-CoV-2 IgG Seroconversion ELISA Kit - This ELISA from Innovative Research is intended for the qualitative determination of SARS-CoV-2 specific antibodies of IgG class in plasma or serum samples. Strip well format for up to 96 tests. RUO. This assay has been specifically developed using the SARS-CoV-2 receptor binding domain (RBD) of the spike protein. This assay can be performed in 70 minutes, and has an overall sensitivity of 97-100% and specificity of 100%. Principle of the Assay SARS-CoV-2 specific antibodies will bind to the purified recombinant HEK cell derived receptor-binding domain (RBD) of the SARS-CoV-2 spike protein coated on the microtiter plate. After appropriate washing steps, horseradish peroxidase labeled polyclonal anti-human IgG secondary antibody binds to the captured protein. Excess secondary antibody is washed away and TMB substrate is used for color development at 450 nm. Samples that exceed a determined cut-off value are designated positive by this assay.
American Research Products Inc Anti SARS CoV 2 BA7535
Anti-SARS-CoV-2 Spikeprotein (RBD) Antibody (BA7535) Research Grade
American Research Products Inc Anti SARS CoV 2 NTD CV3 13
Anti-SARS-CoV-2 NTD Protein (CV3-13) Research Grade
Sino Biological SARS-CoV-2 (2019-nCoV) Spike S2 ECD(708S-1207E)-His Recombinant Protein, Endotoxin-Free
A DNA sequence encoding the SARS-CoV-2 (2019-nCoV) Spike Protein (S2 ECD) (YP_009724390.1) (Ser708-Glu1207) was expressed with a polyhistidine tag at the C-terminus.