96Tests

GenScript’s AAV2 Titer Capsid ELISA Kit (Cat. No. L00942) is an Sandwich ELISA designed for quantitively measuring the titer of any AAV2 in supernatant. This kit makes AAV2 titration easy, accurate and reproducible for GCT applications.

GenScript AAVX Titer Capsid ELISA Kit – Multiple Serotypes is a Sandwich ELISA Kit designed for quantitatively measuring the total capsid titer of multiple serotypes of adeno-associated virus (AAV) in testing samples during viral vector production

The Bevacizumab ELISA kit is a validated tool for quantifying both Bevacizumab and its biosimilars in biological matrices, facilitating drug research and development. GenScript’s Bevacizumab Pharmacokinetic ELISA Kit has been comprehensively developed and validated for quantitative measurement of Bevacizumab in cynomolgus monkey serum and plasma, based on the ICH M10 and the FDA bioanalytical method validation guidance for industry.

GenScript BSA ELISA Kit, 2G (Cat. No. L00976) is a Sandwich ELISA Kit that is designed for quantitative measurement of bovine serum albumin (BSA) in testing samples. These outstanding features make it a great solution for routine BSA impurity detection, quality control and lot release, as well as purification process optimization.

The GenScript SARS-CoV-2 Surrogate Virus Neutralization Test (sVNT) Kit 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.

The SARS-CoV-2 sVNT Kit 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.

First, the samples and controls are pre-incubated with the HRP-RBD to allow the binding of the circulating neutralization antibodies to HRP-RBD. The mixture is then added to the capture plate which is pre-coated with the hACE2 protein. The unbound HRP-RBD as well as any HRP-RBD bound to non-neutralizing antibody will be captured on the plate, while the circulating neutralization antibodies_HRP-RBD complexes remain in the supernatant and get removed during washing. After washing steps, TMB solution is added, making the color blue. By adding Stop Solution, the reaction is quenched and the color turns yellow. This final solution can be read at 450 nm in a microtiter plate reader. The absorbance of the sample is inversely dependents on the titer of the anti-SARS-CoV-2 neutralizing antibodies.

Double-stranded RNA(dsRNA) ELISA Kit (J2 based) is a Sandwich ELISA assay with two kinds of the monoclonal antibodies (J2) to sensitively and selectively detect dsRNA structure (larger than 30-40 bp) in mRNA molecules, independent of their nucleotide composition and sequence.

GenScript has comprehensively developed and validated the DXd ADC Pharmacokinetic ELISA Kit for the quantitative measurement of DXd-ADC in cynomolgus monkey serum and plasma.

Genscript Lentivirus Titer p24 ELISA Kit allows researcher to quickly determine the titer of any HIV-1-based lentiviral supernatant using sandwich ELISA methods.

Lentivirus Titer p24 ELISA Kit Pro consists of two parts, including Lentivirus Free p24 Removal Reagent (patented technology) and Lentivirus Titer p24 ELISA Kit. Before detecting the concentration of p24 protein, free p24 in lentiviral supernatant can be specifically removed by Lentivirus Free p24 Removal Reagent.

MMAE ADC Pharmacokinetic ELISA Kit is a validated tool for MMAE-ADC quantification in biological matrices for drug research and development.

GenScript Pembrolizumab Immunogenicity Kit (Bridging ELISA) is used for detection of anti-Pembrolizumab antibody in serum and plasma samples. It is a validated bridging immunoassay based on the FDA, EMA and NMPA Immunogenicity Guidelines. The kit has been proved to be highly sensitive, specific, and free from matrix effect in the validation study.

GenScript’s Pembrolizumab Pharmacokinetic ELISA Kit had been comprehensively developed and validated for quantitative measurement of Pembrolizumab in cynomolgus monkey serum and plasma, based on the ICH M10 and the FDA bioanalytical method validation guidance for industry.

GenScript Pertuzumab Immunogenicity Kit (Bridging ELISA) is designed for detection of anti-Pertuzumab antibody in serum and plasma samples. This kit utilizes a validated bridging immunoassay method based on the FDA, EMA and NMPA Immunogenicity Guidelines

The Pertuzumab ELISA kit is a validated tool for whole Pertuzumab and its biosimilar quantification in biological matrices for drug research and development. GenScript’s Pertuzumab Pharmacokinetic ELISA Kit had been comprehensively developed and validated for quantitative measurement of Pertuzumab in cynomolgus monkey serum and plasma, based on the ICH M10 and the FDA bioanalytical method validation guidance for industry

GenScript Trastuzumab Immunogenicity Kit (Bridging ELISA) is designed for detection of anti-Trastuzumab antibody in serum and plasma samples. This kit utilizes a validated bridgingimmunoassay method based on the FDA, EMA and NMPA Immunogenicity Guidelines. Through rigorous validation studies, the kit has been demonstrated high sensitivity, specificity, and is free from matrix effects. It is an ideal tool for the analysis of ADA against Trastuzumab.

The Trastuzumab ELISA kit is a validated tool for whole Trastuzumab and its biosimilar quantification in biological matrices for drug research and development.

VHH Affinity Ligand ELISA Kit could detect the residual levels of various VHH affinity ligands and also be used for the quantitative analysis of VHH drugs.