Protein Expression

Solarbio delivers gene-to-protein solutions for >1,000 recombinant targets yearly—enzymes, kinases, antigens, transmembrane proteins, and post-translational modifications. Choose E. coli, insect, or mammalian systems. Milestone QC reports guide go/stop decisions, ensuring high-purity yield, activity, and budget control.

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CRO-Prokaryotic Protein Expression

Ⅰ. Service

1) Gene Synthesis

2) Vector Construction

3) Prokaryotic Expression

4) SDS-PAGE Analysis of Protein Expression

5) Protein Purification

Ⅱ. Vector Construction & Prokaryotic Expression

Steps	Price(USD)	Period
Primer Design	Free	2days
Gene Synthesis	0.2/bp (≤3500bp); 0.4/bp (3501~6000bp)	2-4 weeks
Vector Construction & Subcloning	150/gene	1-2 weeks
Protein Expression Testing	100/protein	1-2 weeks
Expression & Purification	334/protein	1-2 weeks
• For purified protein yields exceeding 3 mg, an additional fee of USD200 per 3 mg will be charged. • By default, the purified protein is with His-tag. If you require tag removal, the cost is USD168 per 3 mg, with other amounts subject to quotation.

Ⅲ. Materials Provided by the Client

1) Protein or Gene Sequence

2) Template Materials for PCR Amplification (plasmids, cells, tissues, etc.), ensuring no biosafety concerns

Deliverables

1) Experimental Report

2) Purified Recombinant Protein

CRO Service

Protein Expression

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CRO-Prokaryotic Protein Expression

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