Expression System |
System Benefits |
Application |
Features of Cusabio |
In vitro E.coli Expression System |
Simple, take short time, high expression quantity, open and flexible,
easy to express specific proteins, prepare protein complexes, parallel
to synthesize a variety of different proteins, etc.
|
Toxic proteins, membrane proteins |
Small amount expression conditions fumble, solve relative problems
professionally, greatly reducing the experimental period, increase the
expression quantity
|
E. coli Expression System |
High target gene expression quantity, low cost, simple culture
conditions, product rapidly, strong scalability, simple conversion
operation, easy to form disulfide bond
|
Prokaryotic proteins, simple eukaryotic proteins |
Expression includes soluble protein, inclusion body, fusion proteins,
etc., with wealthy experience and expertise, we can solve a variety of
bottlenecks during the protein expression process
|
Yeast Expression System |
Cost-effective, low-cost for amplifying medium, simple culture
conditions, production rapidly, strong scalability, good choice for
secretory protein or intracellular protein expression, secrete proteins
efficiently and allow simple purification, extensive post-translational
modifications, no endotoxin
|
Industrial strain improvement, amplification |
The combination of self-transformed efficient secretion vector and host can achieve the highest quality protein expression to the maximum extent; Patented Biobrick
technology can be successfully used to the improvement and optimization
of industrial strain
|
Insect baculovirus expression system |
Large gene capacity, high efficiency of exogenous gene expression,
effective cell fold, moderate scalability, extensive post-translational
modifications, glycosylation similar to mammalian cells, is relatively
easy enzymatic deglycosylation, no endotoxin
|
Virus vaccines, signal proteins, cytokines, kinases, etc. |
Adopt AcNPV-sf9 cells and high5 cells two expression systems, the
selectivity of multiple expression systems, multiple hosts,
multi-carrier greatly improve the success rate of protein expression
|
Mammalian
Cell Expression System |
Higher expression levels, moderate scalability, cell suspension culture
characteristic can do mass production, effective protein fold, suitable
for protein secretion, full post-translational modifications, no
endotoxin
|
Complex higher eukaryotes proteins |
Adopt the specific combined methods of mammalian cell expression vector
and a variety of transfection, optimize expression conditions, improve
transfection efficiency, greatly shorten the experimental period,
significantly increase the expression quantity
|