Service Process

4~8 weeks

Evaluation & Design

Guided Design from the Beginning

Published Literature & Structures

Structure Prediction Tools
Expression

Construct & Condition Screening

High-throughput parallel screening

Shakers, Fermenters, WAVE

E.coli, Insect Cell, Mammalian, Silkworm, etc.
Purification

An Extension of Your Lab

Membrane, Soluble & Refolded Proteins

Standard & Specialty Columns
Quality Control

Soluble, Consistent, Functional

Standard QC: SDS-PAGE, LC-MS, aSEC

Custom QC: nanoDSF, SPR, Negative Stain, etc.

Multiple expression systems available

Mammalian
- General Applications
  
  Comprehensive PTM;
  
  Membrane proteins;
  
  Antibodies
- Approximate Expression Time
  
  1 week for small scale expression test;
  
  3-5 days for expression
- Capacity
  
  0.2 L-9.6 L/batch
  
  200 L/week (max)
- Strains available
  
  ExpiCHO-S, Expi293,
  
  Expi293 GnTi^-
Insect cell
- General Applications
  
  Simple PTMs
  
  Scalable
  
  Membrane proteins
- Approximate Expression Time
  
  2 weeks for virus generation;
  
  1 week for virus titer determination and small scale expression test;
  
  2-3 days for expression
- Capacity
  
  0.8 L-9.6 L/batch
  
  400 L/week (max)
- Strains available
  
  Sf9, Sf21, Hi-5
E.Coli
- General Applications
  
  Scalable
  
  Fastest turnaround
  
  Cost effective
- Approximate Expression Time
  
  1 week for small scale expression test and expression optimization;
  
  O/N expression
- Capacity
  
  5-10 L/batch
  
  1000 L/week(max)
- Strains available
  
  BL21(DE3), T7 Express,
  
  Rosetta, Artic, etc.
  
  More than 20 choices
Yeast
- General Applications
  
  Low cost,
  
  eukaryotic PTMs
- Approximate Expression Time
  
  4-6 days
- Capacity
  
  -
- Strains available
  
  Pichia pastoris SMD116
Cell free
- General Applications
  
  High throughput;
  
  Unnatural amino
  
  acids(UAAs)incorporation
- Approximate Expression Time
  
  ~4 hours
- Capacity
  
  -
- Strains available
  
  -
Silk worm
- General Applications
  
  In vivo bioreactor
- Approximate Expression Time
  
  2 weeks for virus generation;
  
  ~5 days after virus injection
- Capacity
  
  ~200 worms/batch
- Strains available
  
  -