Protein Expression Service Quote Request
You may reach us at PA@biomatik.com if that’s more convenient. We're happy to assist!
I would like to
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Enter protein specifications (up to 10 proteins). If submitting multiple proteins, they must share the same production requirements.
Upload a protein specification file (spreadsheet preferred), including all relevant specifications and production requirements.
Protein Information
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Protein name shall not be longer than 20 characters.
Expression System
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Please Select
E. coli system: Cost-effective with high yield and >95% success rate. Risk-free guarantee for most proteins under 60 kDa.
Other - Please specify in the Comment box below.
Tag Option
Please Select
His-tagged protein (default, the most common selection)
GST-tagged protein (risk for interference with function)
Tag-free protein through tag-free production (it ensures proper native folding and no trace of the affinity tag)
Tag-free protein through tag removal (cost-effective but not recommended)
Quantity
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Please Select
1 mg, guaranteed
3 mg, guaranteed
5 mg, guaranteed
10 mg, guaranteed
15 mg, guaranteed
20 mg, guaranteed
30 mg, guaranteed
Other - Please specify in the Comment box below.
Purity
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Please Select
>85%, guaranteed
>90%, guaranteed
>95%, guaranteed (for tagged proteins only)
Endotoxin Removal
Please Select
Not Required
<= 1 EU/ug
<= 0.1 EU/ug
Required for in vivo studies and cell assays. Recommended for tissue culture.
Buffer or Concentration Requirements
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