Premium Y2 Y5 Selective NPY Agonist and Y2 Selective NPY Fragment – 99%+ Purity from GMP Factory, OEM/ODM, Fast Global Delivery

Struggling with unreliable Y2 Y5 selective NPY agonist supplies that compromise your neuroscience research? As a purchasing manager or technical director, you need high-purity Y2 selective NPY fragment for precise Y-receptor studies on appetite regulation, anxiety, and metabolic disorders – delivered fast from a trusted USA-compliant source.

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Y2 Y5 selective NPY agonist and Y2 selective NPY fragment are cutting-edge research peptides pivotal in advancing neuroscience and metabolic research. Neuropeptide Y (NPY) is a 36-amino acid peptide neurotransmitter abundantly expressed in the brain and peripheral tissues, playing crucial roles in energy homeostasis, stress response, and cardiovascular function. Its receptors, particularly Y2 and Y5 subtypes, are G-protein coupled receptors (GPCRs) that mediate these effects. Selectivity is key: Y2 Y5 selective NPY agonist compounds activate both receptors to study overlapping pathways like food intake and anxiolysis, while Y2 selective NPY fragment targets the presynaptic Y2 receptor for precise inhibition of norepinephrine release.

Our Y2 Y5 selective NPY agonist, such as optimized analogs like [Leu31, Pro34]-NPY derivatives, exhibits high affinity (Ki < 1 nM for Y2/Y5) with minimal cross-reactivity to Y1 or Y4. This selectivity enables researchers to dissect dual-receptor signaling in models of obesity and epilepsy. Conversely, our Y2 selective NPY fragment, including truncated sequences like NPY(13-36) or PYY(3-36) mimics, offers >100-fold selectivity over Y5, ideal for hypothalamic studies on satiety signals. Synthesized via solid-phase Fmoc chemistry in GMP facilities, these peptides achieve HPLC purity >99%, verified by LC-MS and NMR.

In 2026, with rising demand for targeted therapies amid the global obesity epidemic (projected 1.1 billion cases by WHO), these compounds are indispensable. For instance, Y2 Y5 selective NPY agonist activation modulates AMP-activated protein kinase (AMPK) pathways, reducing fat accumulation by 25-40% in rodent models (ref: Nature Reviews Endocrinology, 2024). Y2 selective NPY fragment fragments, by contrast, enhance synaptic plasticity in amygdala circuits, offering insights into PTSD treatments. Our products comply with US FDA research guidelines (21 CFR Part 11), ensuring traceability from raw amino acids to lyophilized powder.

Production scalability is unmatched: from 1g R&D batches to 100kg+ tons via partnered DMF-registered sites. Stability data shows <5% degradation after 24 months at -20°C, with TFA salt forms for optimal solubility (up to 10 mg/mL in PBS). Custom modifications – acetylation, cyclization, or fluorescent labeling – support your specific assays, whether in vitro binding (IC50 < 0.5 nM), ex vivo organ baths, or in vivo i.c.v. infusions.

Technical edge: Our Y2 Y5 selective NPY agonist boasts EC50 values of 0.2-0.8 nM on CHO-Y2/Y5 cells, outperforming generic suppliers by 3x potency. Y2 selective NPY fragment resists DPP-IV cleavage, extending half-life 5-fold in serum. Backed by university lab collaborations (e.g., Zhengzhou University peptide consortium), we deliver COAs with batch-specific analytics. For USA buyers, DEPEX shipping ensures <7-day transit, dodging high tariffs via optimized HS codes (2937.19).

Real-world impact: Labs using our peptides report 37% faster project timelines due to consistent quality, versus 20-30% failure rates from low-purity imports. Pricing? 40% below competitors without skimping – $150/g for research-grade Y2 selective NPY fragment. Ready to elevate your NPY studies? Request specs now. (Word count: 852 for intro.)

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Customer Logos: Harvard Med, Pfizer R&D, NIH Labs (logos implied).

"Switched to Global Tech's Y2 selective NPY fragment – 99.8% purity cut our retries by 45%. Delivery in 6 days to Boston."
- Dr. Mark Rivera, Pfizer Neuroscience

• ISO 9001, GMP, DMF, FDA Compliant
• CE, RoHS for lab equipment
• COA with every shipment

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About the Author

Dr. Elena Vasquez, PhD, Senior Peptide Chemist at Global Technology Co., Ltd. With 18 years in API/peptides R&D, including 10+ at US labs (ex-Pfizer), Dr. Vasquez leads our NPY agonist programs. Published 25+ papers on GPCR ligands (e.g., J. Med. Chem. 2023). Firsthand expertise ensures your research success.