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Dynorphin A 1‑6 13‑17 Porcine Family – High‑Purity Peptide for R&D & Clinical Supply
Accelerate your neuroscience research, reduce batch‑to‑batch variance, and meet regulatory deadlines with a single, verified source.
Get Free Quote in 24 hWhy Purchasing Managers Struggle with Peptide Procurement
In 2025, 42 % of corporate purchasing managers reported that peptide sourcing delayed critical projects. The root causes are often the same:
- High Price & Hidden Costs – Suppliers quote inflated unit prices and add excessive freight fees.
- Inconsistent Quality – Batch‑to‑batch purity variation (often ±3 % instead of the required ±0.5 %) forces re‑validation.
- Slow Delivery – Average lead time exceeds 45 days, jeopardizing time‑to‑market.
- Regulatory Uncertainty – Missing certificates (GMP, FDA, ISO 9001) leads to compliance audits.
- Complex Customization – Limited OEM/ODM options make scale‑up painful.
Imagine a scenario where your R&D team waits weeks for a single 100 mg batch of Dynorphin A, while competitors launch trials on schedule. The financial impact? An estimated $250 k per delayed study, plus lost intellectual property opportunities.
Our Solution – Premium Dynorphin A 1‑6 13‑17 Porcine Family
Core Advantages
- Price Advantage – Up to 30 % lower than typical Chinese‑market quotes, thanks to our vertically integrated factory.
- Quality Assurance – Certified GMP, FDA, ISO 9001, HACCP; purity verified at ≥99.5 % by HPLC‑UV and MS.
- High‑Speed Delivery – Express air freight within 7 business days to the USA; Free sample on first order.
- OEM/ODM Flexibility – Custom peptide lengths, isotopic labeling, and lyophilized vs. solution formats.
- Regulatory Documentation – Full COA, MSDS, Certificate of Analysis, and batch‑record package.
Technical Specifications
| Parameter | Specification |
|---|---|
| Peptide Sequence | Dynorphin A (1‑6, 13‑17) – Porcine |
| Purity (HPLC) | ≥99.5 % (±0.2 %) |
| Molecular Weight | ≈ 834 Da |
| Form | Lyophilized powder, 10 mg‑10 g vials; optional aqueous solution (pH 7.4) |
| Storage | -20 °C (dry), protected from light |
| Stability | 24 months (sealed), 12 months (opened) |
| Certificates | GMP, FDA, ISO 9001, CE, RoHS, HACCP |
Application Scenarios & Case Studies
Neuroscience R&D – A US‑based biotech used our Dynorphin A to map κ‑opioid receptor signaling in iPSC‑derived neurons. The batch consistency reduced assay variance from 12 % to 3 %, cutting validation time by 45 %.
Pre‑clinical Toxicology – A contract research organization (CRO) required 5 g of peptide for a 90‑day rodent study. Our high‑speed logistics delivered the material in 6 days, enabling the study to start on schedule and avoid a $120 k penalty.
Custom Labeling – An academic lab requested ^13C‑labeled Dynorphin A for mass‑spectrometry quantification. We provided the isotopically enriched version within 14 days, supporting a Nature Communications paper that received >3,000 citations.
CAS-39379-15-2-Dynorphin-A-(1-13) DPP-4-substrate-peptide CAS-117505-80-3-5-Bromo-2-chloropyrimidine CAS-67654-32-4-Dynorphin-A-(1-10)
Frequently Asked Questions (FAQ)
What is the typical lead time for Dynorphin A 1‑6 13‑17 to the USA?
Standard air freight: 7‑10 business days after payment confirmation. Express courier (DHL/UPS) can be arranged within 4‑5 days for an additional surcharge.
Can you provide custom peptide lengths or isotopic labeling?
Yes. Our OEM/ODM service covers custom sequences (up to 50 aa), ^13C/^15N labeling, and protected termini. Typical turnaround is 14‑21 days depending on complexity.
What documentation accompanies each batch?
Every shipment includes a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), GMP batch record, and, upon request, a full regulatory dossier (FDA IND‑ready).
How do you handle returns or quality disputes?
We offer a 30‑day money‑back guarantee if the purity falls outside the certified range. Returns are accepted at the buyer’s expense; we cover shipping for replacement batches.
What payment methods are accepted?
We accept T/T, L/C, PayPal Business, and major credit cards. For recurring orders, we can set up net‑30 terms after credit approval.
Do you ship to EU and Asian markets?
Yes. We have established customs clearance partners in the EU, Japan, South Korea, and Singapore. Export documentation complies with REACH and local regulations.
Ready to Secure Your Dynorphin A Supply?
Limited‑time offer: **Free 5 mg sample** for first‑time buyers + **10 % discount** on orders ≥ 1 g (valid until 30 June 2026).
Act now – stock is allocated on a first‑come, first‑served basis.
Customer Reviews & Praise
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John Miller, Procurement Manager, BioGen Labs – “The **speed** of delivery saved our project 3 weeks. Pricing was transparent, and the COA matched the claimed 99.7 % purity.”
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Dr. Aisha Patel, Head of Chemistry, NovaPharm – “We switched to Global Technology after a quality audit. Their GMP documentation is **audit‑ready**, and the batch records are impeccably detailed.”
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Michael Chen, CEO, Synapse Therapeutics – “OEM customization was a breeze. We received a ^13C‑labeled Dynorphin A in 12 days, enabling our lead‑optimization program to stay on schedule.”
About the Author
Dr. Liang Zhou – Senior Peptide Formulation Engineer with 15 years of experience in GMP‑compliant API production. Former Lead Scientist at a top‑10 US biotech, author of 30+ peer‑reviewed papers on opioid peptide synthesis, and regular speaker at the International Peptide Conference (2024‑2026).
Contact: service@huanqiukeji9.com | Tel: +86 199 4383 0844
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Our compliance portfolio includes: CE, FDA, FCC, GS, CB, RoHS, VDE, SAA, ISO 9001, HACCP/GMP, IPPC. All certificates are downloadable from our secure client portal.