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Retatrutide Peptide LY3437943 for Construction Project Lab Use – 10mg/vial, ≥99% HPLC Purity, CAS 2381089-83-2 Retatrutide Peptide LY3437943 for Construction Project Lab Use – 10mg/vial, ≥99% HPLC Purity, CAS 2381089-83-2
Retatrutide Peptide LY3437943 for Construction Project Lab Use – 10mg/vial, ≥99% HPLC Purity, CAS 2381089-83-2 Retatrutide Peptide LY3437943 for Construction Project Lab Use – 10mg/vial, ≥99% HPLC Purity, CAS 2381089-83-2
Retatrutide Peptide LY3437943 for Construction Project Lab Use – 10mg/vial, ≥99% HPLC Purity, CAS 2381089-83-2 Retatrutide Peptide LY3437943 for Construction Project Lab Use – 10mg/vial, ≥99% HPLC Purity, CAS 2381089-83-2
Retatrutide Peptide LY3437943 for Construction Project Lab Use – 10mg/vial, ≥99% HPLC Purity, CAS 2381089-83-2 Retatrutide Peptide LY3437943 for Construction Project Lab Use – 10mg/vial, ≥99% HPLC Purity, CAS 2381089-83-2

Retatrutide Peptide LY3437943 for Construction Project Lab Use – 10mg/vial, ≥99% HPLC Purity, CAS 2381089-83-2

US$ 22.00 ~ 30.00
Min.Order: 10
Product origin: Xi'an, Shaanxi, China
Category: peptides
Product Name: peptides
Availability:In Stock
Product Review : 5 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • CAS Number : 2381089-83-2
  • Molecular Formula : C172H265N45O51
  • Appearance : White crystalline powder
  • Purity : ≥99% (HPLC)
  • Molecular Weight : 3966.3 g/mol
  • Storage Conditions : -20°C in dry, dark place
  • Solubility : Soluble in water (1mg/ml)
  • Peptide Content : ≥80%
  • Water Content : ≤0.15%
  • Related Substances : ≤0.5%
  • Heavy Metals : ≤20ppm
  • EC50 (GCGR) : 5.79 nM
  • EC50 (GIPR) : 0.0643 nM
  • EC50 (GLP-1R) : 0.775 nM
  • Packaging : 10mg/vial
  • Shelf Life : 24 months when properly stored

Basically a triple agonist hitting GCGR, GIPR, and GLP-1R with EC50 values of 5.79 nM, 0.0643 nM, and 0.775 nM respectively — GIPR affinity is what makes it stand out for metabolic research. it come as a white crystalline powder, 10mg per vial, and we usually have stock but confirm lead time (check lead time for larger orders).

Most buyers in obesity or type 2 diabetes studies go with this one over single-target peptides because the triple mechanism lets you model energy expenditure more realistically. It's not suited for anything beyond lab use — don't even think about in vivo without proper protocols.

Purity runs ≥99% by HPLC, peptide content is ≥80%, and water content stays ≤0.15% — that last bit matters because residual moisture can degrade teh powder faster than you'd expect. Heavy metals are under 20ppm, residue on ignition ≤0.1%.

Store at -20°C in a dry, dark place and it holds for 24 months or so. One thing buyers don't always ask: the solubility in water is about 1mg/ml, so don't try to push it past that without seeing precipitation.

our company supply with COA on request, MOQ is one vial but pricing drops at 5 vials or more. Order lead time is roughly 2-4 weeks depending on your region.

Frequently Asked Questions

What is your minimum order quantity for this high purity retatrutide?

Our MOQ is 1 vial (10 mg) per order. So you can start with a single vial for your initial research trials.

Do you provide a certificate of analysis (COA) with each batch?

Yes, every batch ships with a COA showing HPLC purity ≥99%, peptide content ≥80%, water content ≤0.15%, and heavy metals ≤20ppm. You'll get full specs.

How should we store the retatrutide to maintain its 24-month shelf life?

Keep it at -20°C in a dry, dark place. Avoid freeze-thaw cycles and moisture. That's the key to keeping it stable for the full two years.

Can you confirm the EC50 values for GIPR and GLP-1R are correct at 0.0643 nM and 0.775 nM?

Yes, those are accurate. The GIPR EC50 is 0.0643 nM and GLP-1R is 0.775 nM, with GCGR at 5.79 nM. All tested via validated assays.

Is the peptide water-soluble at 1 mg/ml, and do you offer custom packaging sizes?

It's soluble in water at 1 mg/ml as specified. We don't offer custom packaging for this product—it's fixed at 10 mg/vial for consistency.

I***E 2025-12-27

Hats off to the entire team for an absolutely seamless experience from start to finish. The logistics were handled with impeccable precision; the package arrived not only well within the estimated timeframe but was also packaged with extraordinary care, ensuring the integrity of the sensitive research material. Every step of the shipping process was transparent, with timely notifications that provided complete peace of mind. Regarding the quality, it is immediately apparent upon receipt that the standards here are exceptional. The product presentation and the accompanying documentation reflect a serious commitment to purity and precision, which is paramount for any research application. The service aspect was equally outstanding. Any preliminary inquiries were met with prompt, knowledgeable, and courteous responses that demonstrated a deep understanding of the field. The overall professionalism is commendable. This level of attention to detail in logistics, the evident high quality of the offering, and the superior customer service combine to create a truly reliable and trustworthy source for essential research materials. It is a pleasure to conduct business with a vendor that consistently exceeds expectations on all fronts, making the procurement process effortless and secure.

B***R 2025-11-19

Outstanding experience with this purchase! The delivery was incredibly fast, arriving much sooner than anticipated, which was a pleasant surprise. Packaging was secure and professional, ensuring the product arrived in perfect condition. Quality-wise, everything appears top-notch based on initial inspection, with no issues noted. Customer service was responsive and helpful, addressing my queries promptly. Overall, I'm highly satisfied and would recommend this to others.

K***Z 2025-11-02

Fantastic experience with this purchase! The shipping was incredibly fast and reliable, arriving well before the estimated date, which was a pleasant surprise. The quality of the item exceeded my expectations; it feels durable and well-crafted, showing no signs of defects. Customer service was outstanding—they were responsive, friendly, and went above and beyond to address my inquiries promptly. Overall, I'm highly satisfied and would definitely recommend this seller to others for their efficiency and attention to detail.

G***Y 2025-10-16

Keenly satisfied with the overall experience! The shipping was incredibly fast, arriving much sooner than anticipated, which was a pleasant surprise. Knowledgeable and responsive, making the entire process smooth and stress-free. Keep up the excellent work—I'll definitely return for future needs.

N***F 2025-09-13

Wow, the shipping was incredibly fast and well-packaged, which was a pleasant surprise. While I can't discuss specific usage, the overall presentation suggests careful handling. The customer service team was responsive and professional when I had a question about the delivery timeline. Everything arrived securely and on schedule, making the process smooth from start to finish. Without going into details, the general quality appears consistent with expectations based on the packaging and materials. I'd certainly consider this source again for future needs due to the reliable service and efficient logistics. Great job on maintaining high standards in these aspects!

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