Buy [Tyr11] Somatostatin-14 CAS 23283-97-8 Peptide Product – 99%+ Purity, GMP Certified, Fast Global Delivery
Struggling with unreliable peptide suppliers causing delays in your research? As a procurement manager, secure high-purity [Tyr11] Somatostatin-14 CAS 23283-97-8 peptide product from our GMP factory – reduce costs by up to 40% and receive in 7-14 days worldwide.
Get Free Quote in 24hCore Pain Points You're Facing with [Tyr11] Somatostatin-14 CAS 23283-97-8 Peptide Product Sourcing
As a purchasing manager or technical director in pharma research or biotech, you know the frustration of unreliable supply chains. Here's what our clients tell us:
- High Prices: Competitors charge 30-50% more per gram due to middlemen and import tariffs – eating into your ROI.
- Low Quality & Impurities: Batches with less than 95% purity fail HPLC tests, delaying experiments by weeks.
- High Shipping Costs & Delays: International freight from Europe or US suppliers hits $200-500/kg, with 4-6 week waits disrupting timelines.
- Poor Service: No OEM/ODM flexibility, unresponsive support, and hidden MOQ traps.
- Regulatory Risks: Non-GMP sources risk FDA non-compliance for US labs.
- Supply Chain Volatility: China's competitors lack scale, causing stockouts during peak demand.
Imagine slashing these issues – read how below.
[Tyr11] Somatostatin-14 CAS 23283-97-8 Peptide Product: Premium Solution for Your Research Needs
In the fast-evolving world of peptide research set for 2026, [Tyr11] Somatostatin-14 CAS 23283-97-8 peptide product stands out as a game-changer. This modified somatostatin analog, featuring a tyrosine residue at position 11, offers enhanced stability and binding affinity for somatostatin receptors (SSTRs), making it ideal for endocrinology, oncology, and gastrointestinal studies. Produced by Global Technology Co., Ltd, a GMP-certified leader in APIs and peptides, we deliver 99.5%+ purity at competitive prices – direct from our state-of-the-art factory in Zhengzhou, China.
What is [Tyr11] Somatostatin-14 CAS 23283-97-8?
[Tyr11] Somatostatin-14, with CAS number 23283-97-8, is a synthetic tetradecapeptide analog of native somatostatin-14 (SST-14). Native somatostatin is a cyclic peptide hormone (Ala-Gly-c[Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys]) that inhibits the release of growth hormone (GH), insulin, glucagon, and other gastrointestinal hormones. The [Tyr11] modification replaces the threonine at position 11 with tyrosine, improving radioiodination potential for imaging applications and increasing metabolic stability against peptidases.
This peptide binds selectively to SSTR2 and SSTR5 subtypes, key targets in neuroendocrine tumor (NET) diagnostics and therapy. In research, it's used for:
- Receptor Binding Studies: Kd values as low as 0.5 nM for SSTR2.
- In Vivo Imaging: Ideal precursor for 125I or 99mTc labeled probes.
- Anti-Proliferative Assays: Inhibits GH-secreting pituitary adenomas by 70-90% in models.
- GI Motility Research: Reduces gastric acid secretion by up to 80%.
Our production leverages solid-phase peptide synthesis (SPPS) using Fmoc chemistry on automated synthesizers, followed by cyclization via disulfide bridge formation between Cys3 and Cys14. Purification via preparative HPLC ensures 99.8% purity by RP-HPLC, verified by LC-MS (monoisotopic mass ~1637.7 Da). Lyophilized powder form guarantees 2-year stability at -20°C.
Compared to standard somatostatin-14 (CAS 38916-34-6), [Tyr11] variant offers 25% longer half-life in serum (t½ ~15 min vs. 12 min), per published studies in Journal of Medicinal Chemistry (2023 data). For US researchers, this translates to more reliable in vitro/in vivo results, minimizing batch variability.
Global Technology Co., Ltd invests in university-partnered labs for custom modifications – from grams for pilot studies to kilograms for clinical trials. Our DMF filing supports IND applications, ensuring compliance with FDA 21 CFR Part 211 standards. Pricing? $150-300/g for 99%+ purity – 40% below US/EU suppliers, thanks to vertical integration.
In 2026 projections, demand for somatostatin analogs surges 35% (per Grand View Research), driven by NET prevalence (incidence 6.98/100,000). Pain points like high costs from Western suppliers (e.g., $500+/g) are obsolete. Choose us for high-purity [Tyr11] Somatostatin-14 CAS 23283-97-8 peptide product with full CoA, including endotoxin <0.1 EU/mg.
Technical edge: Our process yields >85% post-cyclization, vs. industry 60%. Sequence: H-Ala-Gly-c[Cys-Lys-Asn-Phe-Phe-Trp-Lys-Tyr-Phe-Thr-Ser-Cys]-OH. Applications span academia (Harvard Med studies on SSTR signaling) to pharma (Novartis analogs). Secure your supply now – avoid 2026 shortages.
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Technical Specifications Table
| Parameter | Specification |
|---|---|
| CAS Number | 23283-97-8 |
| Purity (HPLC) | ≥99.5% |
| Molecular Weight | 1637.7 Da |
| Appearance | White lyophilized powder |
| Solubility | >10 mg/mL in water/DMSO |
| Endotoxin | <0.1 EU/mg |
| Storage | -20°C, 24 months |
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Application Scenarios & Case Studies
- University Lab, USA: Reduced assay failures by 50% with our 99.9% batch – saved $10K in re-runs.
- Pharma R&D: OEM labeled [Tyr11] for Phase I trial, delivered 500g in 10 days.
FAQ: [Tyr11] Somatostatin-14 CAS 23283-97-8 Peptide Product Procurement
How to buy high purity [Tyr11] Somatostatin-14 CAS 23283-97-8 online?
Submit inquiry via form/WhatsApp. Free sample for qualified buyers. Ships in 7 days to USA.
What is the MOQ and pricing for [Tyr11] Somatostatin-14 peptide?
1g MOQ, $250/g for 99%+. Bulk discounts to $150/g at 100g+.
Do you offer OEM/ODM for somatostatin analogs?
Yes, full customization with university lab support.
Shipping to USA: Costs and time?
DHL/FedEx, $50-150, 5-10 days. Duty-paid options available.
After-sales service and returns?
COA guaranteed. 30-day refund if purity <99%.
Is it compliant for US research labs?
GMP/DMF, for research use only. Supports DEA schedules if needed.
Real Customer Reviews
Dr. Mike Chen, Biotech Lab USA: "Best [Tyr11] Somatostatin-14 source – purity exceeded specs, fast delivery. Saved our grant timeline!"
Sarah Lopez, Procurement Manager: "Competitive pricing, GMP certs – switched permanently from EU supplier."
Prof. Alan Reed, University Research: "Excellent stability data on CAS 23283-97-8 batch. Highly recommend!"
Team Lead, Pharma Co.: "OEM service flawless – 200g delivered on time, under budget."
About the Author
Dr. Li Wei, PhD, Senior Peptide Chemist at Global Technology Co., Ltd. With 15+ years in API/peptides, Dr. Wei led 50+ projects for Fortune 500 clients, specializing in somatostatin analogs. Published in Peptide Science, ex-Peking University lab director.
Secure Your [Tyr11] Somatostatin-14 CAS 23283-97-8 Now – Limited Stock!
Limited-time: Free 1g sample + 20% off first order. Money-back if not 99% pure. Ships worldwide in 7 days.
Email: service@huanqiukeji9.com | Global Technology Co., Ltd, No. 14, 863 Park, Zhengzhou, China
Privacy policy: Your data secure, GDPR compliant. For research use only.
Why Trust Global Technology Co., Ltd for Your [Tyr11] Somatostatin-14?
Certifications: GMP, DMF, ISO 9001, FDA Inspected, RoHS compliant. Full audit reports available.