High Consistency Tirzepatide CAS 2023788-19-2 Biochemical Reagent For Peptide Research

Tirzepatide (LY3298176) is synthetic modified 39-amino-acid lyophilized peptide powder. Optimized Fmoc SPPS synthesis plus professional lyophilization process greatly improves molecular storage stability. Strict in-process control ensures excellent batch-to-batch consistency, high purity and low impurity profile. This product is for non-clinical laboratory research only. Complete batch documents including COA, HPLC and MS reports are available. Multiple packaging options and fast sample service are offered.

Product Introduction

Core Product Advantages

1. 1. Optimized lyophilization technology for superior long-term storage stability
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   Custom freeze-drying curve reduces residual moisture and protects peptide backbone and fatty acid side chain from hydrolysis. Under recommended -20℃ sealed dark storage, the product maintains stable purity within the whole 24-month shelf life. Slow degradation rate reduces experimental uncertainty caused by raw material quality drift.
3. 2.Reliable batch-to-batch consistency
   
   
   Fixed synthesis parameters, purification methods and lyophilization recipes. Parallel QC and stability check for every batch. Less quality variation between lots, ideal for long-term serial research projects.
4. 3.Mature synthesis process for long-chain modified peptide
   
   
   Precise fatty acid side chain conjugation technology, effectively reducing truncated peptides and reaction by-products formed during peptide assembly.
5. 4.High purity and strictly controlled impurities
   
   
   HPLC purity ≥98% or optional ≥99%; single impurity ≤1.0%, total impurities ≤2.0%. Low impurity background reduces interference for in-vitro biochemical and cell experiments.
6. 5.Vacuum sealed vial packaging to resist moisture intrusion
   
   
   Borosilicate glass vial with rubber stopper and aluminum cap, vacuum sealed after lyophilization. Effectively block ambient moisture and oxygen, further protecting peptide integrity during storage and transportation.
7. 6.Complete batch analytical documents and stability data available
   
   
   Each shipment comes with batch-specific COA, HPLC chromatogram, ESI-MS spectrum, amino acid analysis report and MSDS. Archived stability test records can be provided upon request for research documentation.
8. 7.Flexible packaging and customizable grade
   
   
   Multiple vial sizes and bulk quantities available. Low-endotoxin grade can be customized for sensitive cell-level research. Stable production capacity supports trial samples and bulk orders.
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10. Product Specifications

Physicochemical Properties

1.Solubility: Soluble in purified water, weak acidic aqueous solution and neutral phosphate buffer.

2.Stability: Lyophilized solid is sensitive to high temperature, humidity and repeated freeze-thaw cycles. Extreme pH and high temperature may cause degradation of fatty acid side chain. Reconstituted aqueous solution has limited stability and should be used immediately after preparation.

3.Light requirement: Protect from strong UV light to avoid molecular structural changes.

4.Recommended reconstitution pH: 4.0 ~ 8.0

Research Application Scope

1. 1.Peptide structure-activity relationship research: Study of long-chain peptide backbone modification, fatty acid side-chain conjugation and molecular stability.
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3. 2.In-vitro molecular and cell biology research: For peptide-receptor interaction experiments at cellular level.
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5. 3.Analytical methodology research: Develo pment and validation of separation, quantitative detection methods for modified long-chain peptides.
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7. 4.Preclinical non-clinical biochemical research: As biochemical reagent for peptide chemistry related mechanism exploration.
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9. Storage, Shelf Life & Transportation
10. Storage: Hermetically sealed, stored at -20℃ in dry and dark environment. Keep away from heat, moisture and direct sunlight. Avoid repeated freeze-thaw cycles.
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12. Shelf Life: 24 months under recommended sealed storage. Reconstituted solution should be used immediately, long-term storage of liquid is not recommended.
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14. Transportation: Cold chain transport recommended to preserve product quality during shipment. Do not ship with oxidizing agents, strong acid and alkali. Handle carefully to prevent vial breakage.

Packaging Specifications

Standard lab package: 2mg/vial,5mg/vial,10mg/vial.

Bulk package:10mg,50mg,100mg,1g,5g. Custom: Cust om packaging, labeling and quantity available upon request.

Package material: Borosilicate glass vial with rubber stopper and aluminum cap.