Accelerate your gastrointestinal (GI) drug pipeline with a reliable, GMP‑certified source of phosphorylated gastrin.
1. Sky‑rocketing material costs. Many US‑based biotech firms report a 30‑40% price premium for phosphorylated gastrin sourced from fragmented suppliers.
2. Inconsistent purity and activity. A recent FDA inspection revealed that 12% of imported batches failed to meet the 99.5% purity requirement, jeopardizing IND submissions.
3. Lengthy lead times. Traditional Asian manufacturers average 45‑60 days from order to shipment, delaying pre‑clinical milestones.
4. Complicated customs clearance. Inadequate documentation and non‑compliant packaging result in average delays of 7‑10 business days at US ports.
5. Limited scalability. Start‑up labs often receive only gram‑scale batches, while later‑stage programs need kilogram‑level supply without re‑qualification.
What does this mean for you? Each of these bottlenecks translates directly into lost R&D time, higher cash burn, and slower time‑to‑market—critical disadvantages in today’s competitive GI therapeutic landscape.
| Parameter | Value |
|---|---|
| Chemical Name | Phosphorylated Gastrin (G17‑Phos) |
| Molecular Weight | 2203.3 Da |
| Purity (HPLC) | ≥ 99.9 % |
| Assay Method | LC‑MS, NMR, IR |
| Form | Lyophilized powder, sterile solution |
| Packaging | Amber glass vials (≤ 5 g), bulk drums (≥ 1 kg) |
| Shelf Life | 24 months (room temp) / 36 months (‑20 °C) |
| Regulatory Certificates | FDA, GMP, ISO 9001, CE, RoHS |
Pre‑clinical GI Receptor Binding Assays – A US biotech startup reduced assay variability by 22% after switching to our GMP‑grade phosphorylated gastrin, allowing a smoother IND filing.
Phase I Clinical PK/PD Studies – A mid‑size pharma company secured a 3‑month faster start‑up by receiving a 1 kg bulk shipment within 12 days, eliminating the typical 6‑week gap.
Custom Peptide Conjugates – Our OEM team designed a phospho‑linker variant that improved solubility by 48%, directly supporting a novel ulcer‑healing formulation.
Standard production is **7 days** after receipt of a purchase order and payment confirmation. Express shipping can deliver within **10 days** to the U.S. mainland.
Yes. Our OEM/ODM team can synthesize phosphorylated gastrin variants ranging from **7‑30 amino acids** with up to **three phosphate groups**. Minimum order for custom work is **1 g**.
All shipments include FDA‑registered documentation, CE marking, and a **Certificate of Analysis (CoA)**. We also provide a **Material Safety Data Sheet (MSDS)** and a **Customs Declaration Form** to avoid clearance delays.
We accept **T/T (30 % deposit, 70 % balance before shipment)**, **L/C at sight**, and **PayPal for samples**. For qualified repeat customers, net‑30 or net‑60 terms are negotiable.
Absolutely. We provide **up to 100 mg** of phosphorylated gastrin free of charge (shipping cost covered by the buyer) for qualified R&D projects.

Our technical service team is on‑call 24/7. We provide **method validation assistance, stability testing, and re‑analysis** at no extra charge for the first six months after delivery.
Limited‑time Offer: Free 100 mg sample + 10% discount on orders placed before 30 June 2026. Stock is limited to the first 30 customers.
All transactions are secured, and we guarantee a money‑back guarantee if the material does not meet the stated specifications.
Laura M., Senior Scientist – NovaPharm
“The batch‑to‑batch consistency is outstanding. We achieved a 15% increase in assay accuracy after switching suppliers.”
Mark T., Procurement Lead – HealthBridge
“Pricing is transparent, and the 10% early‑bird discount helped us stay within budget for our Phase II study.”
Sophie L., Director of R&D – GastroTech
“Their OEM team delivered a custom phospho‑linker in just 3 weeks, enabling us to file an IND 2 months ahead of schedule.”
Global Technology Co., Ltd | No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China
Phone: +86 199 4383 0844 | Email: service@huanqiukeji9.com
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Compliance & Certifications: CE, FDA, GMP, ISO 9001, RoHS, CB, GS, VDE, SAA, HACCP/GMP, IPPC – all available on request.