Larazotide peptide
CAS NO.: 258818-34-7
Molecular formula:C32H55N9O10
Synonyms:Gly-Gly-Val-Leu-Val-Gln-Pro-Gly
Purity : 98% HPLC
Certificate:COA; HPLC; MSDS; TDS,etc.
MOQ : 1g,10g
Shipping: DHL/FedEx/UPS/USPS Safe and fast delivery
Lead Time: 1-3 days
Warehouse: USA and Germany warehouse
- Product Description
Xi'an Faithful BioTech Co., Ltd: Your Trusted Larazotide peptide Pure Manufacturer & Supplier
Xi'an Faithful BioTech Co., Ltd has been focusing on the supply chain of peptide raw materials for nearly 10 years, providing high-end pharmaceutical raw material supply services such as Larazotide peptide. We have cooperated with 3 GMP level source production enterprises and served more than 120 pharmaceutical companies and research institutions at home and abroad, with a purity compliance rate of 99.6%. With efficient performance, compliance guarantee, and cost advantages, we have become a trusted partner in the field of peptide raw materials.
Larazotide peptide Introduction
Larazotide peptide is an 8-amino acid synthetic peptide and is an orally active zonulin antagonist. Our company supplies raw powder with a purity of ≥ 99%, which is a white powder with good water solubility. It can accurately regulate the tight connection of the intestine, reduce intestinal permeability, inhibit inflammation and gluten induced damage. It is mainly used for the research and development of intestinal diseases such as celiac disease and inflammatory bowel disease. It has both antiviral and intestinal barrier repair activities, good stability, and controllable impurities.
Specifications
Items | Specification | Results |
Appearance | White powder | Conforms |
| Identification | NMR: Consistent with structure | Conforms |
Purity(HPLC) | ≥97.0% | 98.8% |
| Conclusion | Complies with enterprise standard | |
Application area of Larazotide peptide
- Pharmaceutical research and development: development of drugs for intestinal diseases such as celiac disease, ulcerative colitis, and Crohn's disease.
- Research experiment: Study on intestinal barrier function, intestinal immunity, and antiviral mechanism.
- Innovative formulations: special medical foods for intestinal repair and functional dietary supplements.
- Pre clinical study: intervention study on infectious diseases such as varicella zoster virus.
Main Advantages
- Excellent purity: The mainstream batch purity is ≥ 99%, with single impurities<0.5%, meeting pharmaceutical grade research and development standards.
- Unique mechanism: Larazotide peptide targets the zonulin pathway, acts locally in the intestine, has low systemic absorption, and is highly safe.
- Stable activity: Strong storage and transportation stability at room temperature, not easily degraded, suitable for large-scale production.
- Widely applicable: covering multiple fields such as inflammatory bowel disease, celiac disease, antiviral therapy, etc., with clear clinical value.
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Why choose us
- Stable and reliable source of goods: Directly connected to 3 standardized production factories, with sufficient annual production capacity to ensure continuous supply of small, medium, and large-scale orders, with a risk of stockout of less than 1%.
- Quality is fully controllable throughout the process: providing complete COA for each batch, with a purity of ≥ 99%, strictly controlling impurities and moisture, and supporting third-party retesting.
- Significant cost advantage: long-term centralized procurement pricing, eliminating intermediate redundant links, and offering tiered discounts for large quantities.
- Efficient and professional service: 7 × 12 hour response time, 1-3 days for stock delivery. Safe and efficient.
Quality Control

R&D Results

Packaging and Transportation


After-Sales Service

Qualification Certification

Exhibition

FAQ
Q1:What direction is Larazotide peptide mainly used for? Can it be directly made into finished products?
A1:Larazotide peptide is mainly used for drug development and scientific research experiments related to celiac disease, inflammatory bowel disease, intestinal barrier damage, etc. It can also be used for research on intestinal immunity and antiviral mechanisms. This product is a pharmaceutical raw material and is only for scientific research and pharmaceutical company development. It cannot be directly used for the human body or sold as a finished product.
Q2:What is the minimum order quantity?
A2:The minimum order quantity is 1g.
Q3:How long is the delivery cycle? Can it provide stable long-term supply?
A3:It usually takes 1-3 working days to send out, and the company has long-term cooperation with multiple source factories. The annual stable supply is sufficient, which can meet the continuous supply of small-scale, pilot and large-scale projects without frequent supply interruption risks.
Contact US
If you are intersted in our Larazotide peptide, you can send inquiry to sales1@faithfulbio.com.




