All About Recombinant Proteins

Recombinant proteins are a new combination of genes that forms DNA. Recombinant DNA technology allows for the production of wild-type and modified human and mammalian proteins in bulk quantities.

Recombinant proteins are made from cloned DNA sequences that usually encode enzymes or proteins with known functions. Recombinant proteins are produced by genetic engineering, also known as gene-splicing technology or recombinant DNA. You can also get more information about recombinant proteins via

By inserting human, animal, or plant genes into the genetic material of bacteria, mammalian cells, or yeast, these microorganisms can be used as factories or producers to make proteins for medical, academic, and research purposes.

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Vectors are simply tools for manipulating DNA and can be seen as "vehicles" for the production of proteins from specific DNA sequences cloned into them.

Protein purification and expression can sometimes be very complex and time-consuming so that in addition to a specific DNA sequence, additional markers are used, which facilitate the purification and expression of recombinant proteins.

Recombinant proteins are proteins whose DNA is made artificially. DNA from 2 or more sources contained in recombinant molecules. The recombinant DNA molecule must be replicated repeatedly to provide material for analysis and sequencing.

Making multiple identical copies of the same recombinant DNA molecule is called cloning. Cloning is done in vitro using a process known as polymerase chain reaction (PCR). In vivo cloning can be performed on unicellular microorganisms such as E. coli, unicellular eukaryotes such as yeast, and in mammalian cell tissue culture.