COVID Testing Kits
Cayman Chemical SARSCoV2 nutralIzng ntIb 50uL
An N-acyl amide increases the OCR of mitochondria isolated from mouse brown adipose tissue in a Seahorse assay and decreases oligomycin-induced increases in the mitochondrial membrane potential in C2C12 cells indicating mitochondrial uncoupling activity at 50 UM reduces food intake and body weight of diet-induced obese mice at 30 mg/kg for 8 days
Genscript Corporation cPass SARS-CoV-2 Neutralizati
The b GenScript SARS-CoV-2 Surrogate Virus Neutralization Test (sVNT) Kit /b can detect circulating neutralizing antibodies against SARS-CoV-2 that block the interaction between the receptor binding domain of the viral spike glycoprotein (RBD) with the ACE2 cell surface receptor The assay detects any antibodies in serum and plasma that neutralize the RBD-ACE2 interaction The test is both species and isotype independent br/ br/ The b SARS-CoV-2 sVNT Kit /b is a blocking ELISA detection tool which mimics the virus neutralization process The kit contains two key components the Horseradish peroxidase (HRP) conjugated recombinant SARS-CoV-2 RBD fragment (HRP-RBD) and the human ACE2 receptor protein (hACE2) The protein-protein interaction between HRP-RBD and hACE2 can be blocked by neutralizing antibodies against SARS-CoV-2 RBD br/ First the samples and controls are pre-incubated with the HRP-RBD to allow the binding of the circulating neutralization antibodies to HRP-R
Cayman Chemical SARSCoV2 SpIke GlycoproteIn
A BD2 bromodomain inhibitor inhibits BD2 in BRD2 BRD3 BRD4 and BRDT (IC50s 264 98 49 and 214 nM respectively) and is selective for BD2 over BD1 (IC50s 10.96 36.31 70.55 and 50.11 UM for BRD2 BRD3 BRD4 and BDT respectively) in a TR-FRET assay inhibits IFN-Y-induced protein expression of MHC class I in K562 cells at 1 UM reduces the production of anti-KLH IgM antibodies in mice immunized with KLH at 40 mg/kg
Sino Biological SARS-COV-2 KP.2 (Omicron) Spike RBD Protein (His Tag) (HPLC-verified)
A DNA sequence encoding the SARS-CoV-2 (KP.2) Spike RBD (YP_009724390.1, with mutation I332V, G339H, R346T, K356T, S371F, S373P, S375F, T376A, R403K, D405N, R408S, K417N, N440K, V445H, G446S, N450D, L452W, L455S, F456L, N460K, S477N, T478K, N481K, V483del, E484K, F486P, Q498R, N501Y, Y505H) (Arg319-lys529) was expressed with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant KP.2).
Genscript Corporation SARS-CoV-2 Spike 484Q Antibo
SARS-CoV-2 Spike (484Q) Antibody (Q8) mAb Mouse is specific for 484Q site of B 1 617 SARS-CoV-2 This product can recognize single mutant (E484Q) and double mutant (L452R E484Q) but can not recognize the wild type and single mutant (L452R)
Medchemexpress LLC SARS-CoV-2 papain-like protease (PLpro), recombinant, His-tagged protein | >90.0% | 10 UG
Recombinant SARS-CoV-2 papain-like protease (PLpro) supplied as a 0.22 μm filtered solution for research use. The protein comprises amino acids E1564-V1880, is expressed in E. coli with an N-terminal His tag, and is formulated in 20 mM Tris, 500 mM NaCl, pH 7.4. Supplied as a 10 μg aliquot with purity >90% by reducing SDS-PAGE.
- Recombinant protein expressed in E. coli.
- N-terminal His tag for purification and detection.
- Amino acid range E1564-V1880.
- Formulated in 20 mM Tris, 500 mM NaCl, pH 7.4.
- 0.22 μm filtered solution suitable for biochemical assays.
- Purity greater than 90% by reducing SDS-PAGE.
- Store at -80°C; avoid repeated freeze-thaw.
Cell Signaling Technology SARS-CoV-2 Spike RBD-ACE2 Blocking Antibody Detection ELISA Kit 20 Kit
SARS-CoV-2 Spike RBD-ACE2 Blocking Antibody Detection ELISA Kit 20 Kit
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).
Sino Biological SARS-CoV-2 XBB.1.5 (Omicron) Spike S1+S2 trimer Protein (ECD, His Tag) (HPLC-verified), Endotoxin-Free
A DNA sequence encoding the SARS-CoV-2 (XBB.1.5) Spike S1+S2 (YP_009724390.1, with mutations T19I, del24-26, A27S, V83A, G142D, Y144del, H146Q, Q183E, V213E, G339H, R346T, L368I, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, V445P, G446S, N460K, S477N, T478K, E484A, F486P, F490S, Q498R, N501Y, Y505H, D614G, H655Y, N679K, P681H, N764K, D796Y, F817P, A892P, A899P, A942P, Q954H, N969K, K986P, V987P 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 XBB.1.5).
Sino Biological SARS-COV-2 KP.2 (Omicron) Spike S1+S2 trimer Protein (ECD, His Tag), Endotoxin-Free
A DNA sequence encoding the SARS-CoV-2 (KP.2) 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, R346T, K356T, S371F, S373P, S375F, T376A, R403K, D405N, R408S, K417N, N440K, V445H, G446S, N450D, L452W, L455S, F456L, 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, V1104L, 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 KP.2).
Sino Biological SARS-CoV-2 XBB.1.5 (Omicron) Spike RBD Protein (His Tag) (HPLC-verified), Endotoxin-Free
A DNA sequence encoding the SARS-CoV-2 (XBB.1.5) Spike RBD (YP_009724390.1, with mutation G339H, R346T, L368I, S371F, S373P, S375F, T376A, D405N, R408S, K417N, N440K, V445P, G446S, N460K, S477N, T478K, E484A, F486P, F490S, Q498R, N501Y, Y505H) (Arg319-Phe541) was expressed with a polyhistidine tag at the C-terminus. The mutations were identified in the SARS-CoV-2 variant (known as variant XBB.1.5).
Medchemexpress LLC SARS-CoV-2 Plpro/papain-like protease protein (His) | >90.0% | 50 UG
Recombinant His-tagged SARS-CoV-2 papain-like protease (PLpro) supplied as a purified protein for biochemical and enzymatic studies. Supplied as 50 μg of purified protein expressed in E. coli and characterized by reducing SDS-PAGE; intended for enzymology, inhibitor screening, and binding assays.
- High purity (>90%) as determined by reducing SDS-PAGE.
- N-terminal His tag for affinity purification and detection.
- Expressed in E. coli for scalable production.
- Approximate molecular weight 36.8 kDa for identity confirmation.
- Supplied frozen; store at -80°C and avoid repeated freeze-thaw cycles.
- Suitable for enzymatic assays, inhibitor screening, and biochemical characterization.