Custom lentivirus production services, lentivirus plasmid vector construction, helper-free lentivirus packaging, lentivirus purification by ultracentrifugation, filtration or chromatography, lentivirus titration by p24 ELISA, qPCR or HT1080 cell assay. High yield, high purity, high infectivity. Quality...
Custom AAV production services including AAV plasmid vector construction, helper-free AAV packaging, AAV purification by iodixanol density gradient ultracentrifugation or column chromatography, AAV titration by qPCR. Multiple serotypes. High yield, high purity, high infectivity. Quality...
Custom measurement of endotoxins levels in biological samples such as DNA and protein preparations.
Normal-phase chromatography (NP-HPLC) is an analytical technique that is used to separate molecules on the basis of differences in the strength of their interaction with a polar stationary phase.
Capillary isoelectric focusing is an analytical technique for characterization of protein mixtures and determination of protein isoelectric points.
real-time PCR services (qPCR services, quantitative PCR services or qRT PCR services) for gene expression analysis and gene copy number determination includes RNA or DNA extraction, qPCR primer design and validation, qPCR reaction optimization, and...
Extensive experience with making DNA constructs for small peptide tag (such as FLAG tag, His tag, HA tag, and myc tag) fusion protein production, expressing and purifying a number of FLAG tag, His tag, HA...
Peptide Mapping by LC-MS/MS, liquid chromatography-mass spectrometry, can be used to determine detailed information about the peptide's sequence and post-translational modifications.
Our endotoxin-free DNA products have been used in various in vivo and cell culture experiments, and have consistently shown excellent rates for transfection and expression.
