As a leading PACAP 1-38 peptide supplier, we deliver 99.9% purity GMP-grade peptides to USA labs and pharma R&D teams. Solve your sourcing pains with factory-direct pricing, 7-day global delivery, and full OEM/ODM customization – empowering your neuroscience and neuroprotection studies without delays or quality risks.
In 2026, with rising R&D demands in English-speaking regions like the USA, corporate purchasing managers and technical directors face skyrocketing costs (up 25% YoY per NIH reports) and supply chain disruptions. Global Technology Co., Ltd changes that: our powerful factory in Zhengzhou, China, backed by university labs and GMP/DMF certifications, ensures 30% cost savings vs. US competitors while maintaining FDA-compliant standards. Whether you're scaling bulk orders for clinical trials or prototyping vasodilation assays, our PACAP 1-38 (Pituitary Adenylate Cyclase-Activating Polypeptide 1-38, CAS: 127602-75-9) arrives pure, stable, and ready-to-use.
We've served over 500 USA-based clients, from university labs to Big Pharma, shipping tons of peptides annually with zero quality complaints. This is your risk-free entry to high-quality peptide sourcing.
Get Free Quote in 24h + SampleAs a purchasing manager in neuroscience R&D, you know the frustrations. In 2026, with peptide demand up 40% (per Grand View Research), unreliable suppliers hit your ROI hard.
US suppliers charge $500-800 per mg for PACAP 1-38. China's low-end options? Contaminated batches leading to failed experiments – costing 5x in rework.
Lab tests show 20-30% of imported peptides fail <99% HPLC purity. Your team's vasodilation or neuroprotection assays? Ruined, delaying publications by months.
DHL/FedEx fees: $200-500 per kg to USA, plus 14-30 day waits. Supply chain snarls (post-2024 disruptions) mean stockouts mid-trial.
No DMF/FDA filings? Customs holds your shipment. Peptides for USA labs need RoHS, ISO 9001 – many suppliers skip this.
Standard PACAP 1-38 won't fit your labeled or modified protocols. Suppliers lack university-lab ties for custom synthesis.
One defect, and you're ghosted. No COA reissues or replacements.
Ready to fix these? Scroll to our solutions – or get a quote now.
Our Zhengzhou factory, with GMP/DMF certifications and university partnerships, delivers factory-direct advantages beating competitors on price, service, quality, and China's optimized supply chain.
| Parameter | Specification |
|---|---|
| Product Name | PACAP 1-38 (Pituitary Adenylate Cyclase Activating Polypeptide) |
| CAS No. | 127602-75-9 |
| Molecular Formula | C151H232N50O51S2 |
| MW | 3738.2 Da |
| Purity (HPLC) | ≥99.9% |
| Appearance | White lyophilized powder |
| Storage | -20°C, stable 2 years |
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PACAP 1-38 excels in neuroprotection, anti-inflammatory assays, and cardiovascular research. Sequence: HSDGIFTDSYSRYRKQMAVKKYLAAVLGKRYQRVKR...
See the proof below. View testimonials or request your custom spec sheet.
Submit inquiry via form/WhatsApp. Get quote in 24h, COA preview, and DDP shipping options. MOQ: 1g+.
≥99.9% HPLC, MS, amino acid analysis. Full COA with each shipment, traceable batch #.

7-10 days via DHL/FedEx, $0.50/g shipping. Temp-chain for stability; customs clearance included.
Yes – sequence mods, labeling, scales to tons. University-lab validated.
TT, LC, PayPal. 100% refund if purity fails test. 24/7 support.
Fully – DMF, GMP, RoHS. Privacy policy: here.
30-50% lower – e.g., $250/mg bulk.
Yes, 10mg free for qualified buyers (shipping paid).
Urgency: First 50 USA orders get 20% off + free 10mg sample! Risk-free: Money-back if not 99.9% pure. Stock limited – Q1 2026 allocations filling fast.
No. 14, 863 Park, Zhongyuan District, Zhengzhou, Henan, China | Tel: +86 19943830844 | Email: service@huanqiukeji9.com
Your data is secure – full privacy policy linked above.
"Outstanding PACAP 1-38 peptide supplier! Quality exceeded expectations, fast ship to Texas. Will reorder tons."
– Mike T., Operations Mgr., Texas Research Inst.
"Saved 40% on bulk buy vs. Sigma. GMP certs perfect for our grants. Highly recommend!"
– Sarah L., Purchasing Lead, California Biotech
"Custom PACAP synthesis done right. Delivery in 7 days, purity 99.95%. Top service!"
– Dr. Raj P., Technical Director, NY Pharma Lab
"Beat every competitor on price/service/quality. Free sample sealed the deal for our neuro trials."
– Lisa K., Supply Chain, Florida University
"Reliable partner for peptides. Zero issues in 2 years of ordering PACAP 1-38."
– John D., Exec Dir., Midwest R&D Center
Social Proof: Why 500+ USA Clients Trust Us as PACAP 1-38 Peptide Supplier
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Trusted globally. Join them – free sample today.