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This Biology terms dictionary provides query services for biology and biochemistry terms. Please enter the biology or biochemistry terms you want to search.
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A variation of the PCR technique, similar to ligation-mediated PCR, that is applied to double-stranded DNA fragments for which the sequence at only one end of the gene is known. The technique allows amplification of a complete sequence of a gene when only the N-terminal sequence of a protein is known. A short polynucleotide of known sequence is ligated to the 3'-ends of the double-stranded DNA so that a primer complementary to it can be added, along with the primer determined from the partial protein sequence. (see also ligand-mediated PCR (LMPCR))Appenzeller, T. (1990) Science 247, 1030-1032; Loh, E. (1991) Methods Companion Methods Enzymol. 2, 11-19
GenSmart Optimization is a free online tool for performing codon optimization to improve gene expression. GenScript's patented algorithms are integrated into the tool to optimize the computing capability of high-performance sequence generation.
GenSmart™ Design is a free online DNA construct design tool developed by GenScript. GenSmart™ Design has two design modules, the Create Construct module for individual plasmid design and the Create Library module for DNA library design.
This online tool shows commonly used genetic codon frequency table in expression host organisms including Escherichia coli and other common host organisms.
Protein Expression
GenScript recombinant protein and rAb services provide high quality recombinant proteins and rAbs for a variety of downstream research applications.
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One-stop service from Sequence to Protein starting from $1600, 4 weeks.
Insect Expression
GenScript's BacuVance baculovirus expression system was developed by our in-house team of scientists for virus production and expression of recombinant proteins from baculovirus-infected insect cells.
Mammalian Transient Expression
Proprietary High Density (HD) expression system, enhance the protein yield up to 100 fold, achieve antibody titers up to 3 g/L.
Reagents for COVID-19 Research
Gram level, ready to ship RBD proteins, ACE2 assay cell lines and pseudovirus.
If you know of any terms that have been omitted from this glossary that you feel would be useful to include, please send detail to the Editorial Office at GenScript: website@genscript.com