Product
Supplier
Encyclopedia
Inquiry
Home > Biochemical Engineering > Polypeptide > Exendin-4 for Sale > Trustworthy polypeptide compounds for in vitro lab experiments, steady specifications, multiple packing choices
Trustworthy polypeptide compounds for in vitro lab experiments, steady specifications, multiple packing choices buy - large image1
Trustworthy polypeptide compounds for in vitro lab experiments, steady specifications, multiple packing choices buy - image1
Trustworthy polypeptide compounds for in vitro lab experiments, steady specifications, multiple packing choices buy - image2
Trustworthy polypeptide compounds for in vitro lab experiments, steady specifications, multiple packing choices buy - image3
Trustworthy polypeptide compounds for in vitro lab experiments, steady specifications, multiple packing choices buy - image4
Trustworthy polypeptide compounds for in vitro lab experiments, steady specifications, multiple packing choices buy - image5
Trustworthy polypeptide compounds for in vitro lab experiments, steady specifications, multiple packing choices buy - image6

Trustworthy polypeptide compounds for in vitro lab experiments, steady specifications, multiple packing choices

4 Inquiries

Unit Price:

$20/UNIT EXW

Get Latest Price
CAS No.:

141758-74-9

Grade:

Research Grade

Content:

99%

Port:

qingdao

Brand:

Peptide

Packaging:

5mg;10mg;15mg;20mg;30mg;40mg;50mg;100mg;500mg

Price valid (until):

2026-11-16

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Cosmetics

  • Product Details

  • Seller Information

  • History Price

  • Inquiry History

  • Description


      Product Detail  




    Company Profile

    Our company specializes in the research, development, production, and supply of research-grade synthetic peptide raw materials for life science laboratories. We have established a comprehensive set of standardized production and quality control processes and maintain an experienced product and sales team. We provide tailored raw material solutions based on our customers’ specific experimental protocols, and our business spans multiple countries and regions.

    Guided by the principles of integrity and quality first, we continuously monitor market trends in research materials and promptly adjust our supply plans. From initial consultation and order confirmation to production scheduling and final shipment, we strive to ensure that every order is processed efficiently.


    Product Details

    This series consists of research-grade synthetic peptide lyophilized powders, prepared through chemical synthesis followed by a specialized lyophilization process. Lyophilization effectively reduces the moisture content of the material, slows molecular degradation, and maintains excellent stability.

    Each batch undergoes random sampling and testing before shipment, with a purity of up to 99%; The powder is fine and uniform, dissolves well in suitable solvents, has low impurity levels, and maintains consistent specifications across batches, making it a reliable raw material for biochemical experiments, in vitro analyses, and academic research projects.

    We accommodate both small trial orders and bulk purchases; the larger the order volume, the more significant the unit price advantage. We are also open to negotiating custom packaging specifications to suit the usage habits of different laboratories.


    Quality Assurance

    From raw material selection to finished product shipment, we enforce strict end-to-end quality management. All upstream raw materials are sourced from qualified suppliers and undergo initial inspection prior to warehousing.

    Production strictly adheres to standardized operating procedures; after synthesis and purification, the finished product undergoes multiple tests, including HPLC purity determination, heavy metal screening, moisture content testing, and impurity spectrum analysis.

    Products are only released from the warehouse after passing all tests. We maintain complete batch records and can assist in verifying corresponding test data when required for customers’ research documentation.


    Packaging and Logistics

    We use professional, light-resistant, sealed vials for inner packaging, with cushioning materials on the outer layer to minimize the impact of bumps during transit and temperature fluctuations.

    We partner with established international logistics providers; once payment is confirmed, we arrange shipment within 1–2 business days and provide a tracking number so you can monitor the shipment’s progress.


    Support Services

    Our sales and technical teams are committed to providing reliable support to laboratory buyers and will respond to inquiries within 24 business hours.

    If you have questions regarding specification selection, storage guidelines, order status, or packaging requirements, please feel free to contact us; where possible, we can provide customized labeling and repackaging solutions.

    Once the goods are shipped, we will continuously monitor the logistics status; if you encounter any issues upon receipt, please contact us promptly, and we will provide appropriate resolution.


    Storage Conditions

    Please store in a cool, dry, dark, and low-temperature environment.

    Avoid repeated freezing and thawing.

    We recommend repackaging according to experimental needs to reduce the risk of activity decline.


    Important Disclaimer

    This product is intended solely for in vitro laboratory research.

    It must not be used for human, clinical, diagnostic, medical, cosmetic, food, or feed purposes.

    The purchaser is responsible for confirming and ensuring that this product is used only within the permitted scope of laboratory research.

    Items Specifications
    Product type Synthetic peptide
    Grade Research grade
    Purity ≥99%
    Appearance White / off‑white lyophilized powder
    Package form Sealed glass vials
    Available experimental sizes 5 mg, 10 mg, 15 mg, 20 mg, 30 mg, 40 mg, 50 mg, 100 mg, 500 mg
    Minimum order 1 kit (10 vials)





    Shop Reliable polypeptide compounds for in vitro lab trials, steady performance, varied packing picks-Detailed Image 2
    Shop Reliable polypeptide compounds for in vitro lab trials, steady performance, varied packing picks-Detailed Image 3
    Shop Reliable polypeptide compounds for in vitro lab trials, steady performance, varied packing picks-Detailed Image 4
    Shop Reliable polypeptide compounds for in vitro lab trials, steady performance, varied packing picks-Detailed Image 5
    ECHEMI Editorial Reference
    Exendin-4 is a 39 amino acid polypeptide and incretin mimetic involved in the glucose-dependent enhancement of insulin secretion. It was first isolated from Gila monster saliva. It also promotes the reduction of hyperglycemia, glucose-dependent suppression of inappropriately high glucagon secretion, slowing of gastric emptying, and reduction of food intake, often with body weight reduction or blunting of weight gain. The synthetic form, Exenatide, is a glucagon-like peptide-1 (GLP-1) agonist approved for the treatment of diabetes mellitus type II, has a long half-life.

    Exenatide is the first drug in a new class of anti-diabetics known as the incretin mimetics, and it is indicated as adjunctive therapy to improve glycemic control in patients with type 2 diabetes who are taking metformin, a sulfonylurea, or both, but have not achieved adequate glycemic control. Exenatide is a functional analog of the human incretin Glucagon-Like Peptide-1 (GLP-1). GLP-1 is naturally released from cells in the GI tract in response to food intake and acts on its receptor on b-cells to potentiate glucose-stimulated insulin secretion. Exenatide is a long-acting agonist at the GLP-1 receptor. It is a synthetic version of a 39-amino acid peptide found in the salivary secretions of the Gila monster lizard.also moderates peak serum glucagon levels during hyperglycemic periods following meals, but does not interfere with glucagon release in response to hypoglycemia. 


    ChEBI: A bioactive polypeptide of 39 amino acid residues isolated from the saliva of the Gila monster (Heloderma suspectum). High-affinity glucagon-like peptide 1 (GLP-1) receptor agonist (Kd = 136 pM); potently indu es cAMP formation without stimulating amylase release in pancreatic acini; potentiates glucose-induced insulin secretion in isolated rat islets; protects against glutamate-induced neurotoxicity. A synthetic version is called exenatide.
    Exendin-4 is an incretin mimetic peptide, which is composed of 39 amino acids. It is an analog of glucagon-like peptide 1 (GLP-1), and an insulinotropic agent, with a long half-life. Exendin-4 was historically isolated from the venom of Gila monster lizard calledHeloderma suspectum.
    Exendin-4 Recombinant produced in E.Coli is a non-glycosylated polypeptide chain containing 39 amino acids and having a molecular mass of approximately 4.2kDa. Exendin-4 is purified by proprietary chromatographic techniques.

    Basic Info
    Product Name:

    Exendin-4

    Other Name:

    HGEGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPPS-NH2;Exenatide (Exendin-4);Exenatide free base;XENDIN-4;EXENDIN-4;M.W. 4186.61 C184H282N50O60S;HIS-GLY-GLU-GLY-THR-PHE-THR-SER-ASP-LEU-SER-LYS-GLN-MET-GLU-GLU-GLU-ALA-VAL-ARG-LEU-PHE-ILE-GLU-TRP-LEU-LYS-ASN-GLY-GLY-PRO-SER-SER-GLY-ALA-PRO-PRO-PRO-SER-NH2;HIS-GLY-GLU-GLY-THR-PHE-THR-SER-ASP-LEU-SER-LYS-GLN-MET-GLU-GLU-GLU-ALA-VAL-ARG-LEU-PHE-ILE-GLU-TRP-LEU-LYS-ASN-GLY-GLY-PRO-SER-SER-GLY-ALA-PRO-PRO-PRO-SER-NH2: HGEGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPPS-NH2

    CAS No.:

    141758-74-9

    Molecular Formula:

    C184H282N50O60S

    InChIKeys:

    HTQBXNHDCUEHJF-AAPNSGCPNA-N

    Molecular Weight:

    4186.57188

    EC Number:

    686-356-3

    Color/Form:

    White to off-white

    HScode:

    2933290000

    Categories:

    Polypeptide

    Characteristics
    Water Solubility:

    Soluble in water (1 mg/ml)

    Critical Temperature & Pressure:

    −20°C

    Research
    Class:

    GLP-1 receptor agonist (exendin-based, 39-amino-acid peptide)

    Status:

    FDA-approved (Byetta 2005, Bydureon 2012)

    Mechanism:

    A synthetic 39-amino-acid peptide (exendin-4) that acts as a GLP-1 receptor agonist. It is not a GLP-1 analog but shares 53% sequence homology with human GLP-1. Exenatide enhances glucose-dependent insulin secretion, suppresses glucagon, slows gastric emptying, and reduces food intake. Bydureon is the extended-release formulation.

    EC50 (GLP1R Ic50):

    3.22 nM

    Source:

    Exendin-4 binding data: Eng J, et al. J Biol Chem. 1992;267(11):7402-7405. DrugBank: DB01276.DOI

    Clinical Development:

    NCT00053397

    FDA:

    Byetta, Bydureon BCise (approved 2005-04-28)

    References
    ChEMBL:

    CHEMBL486

    DrugBank:

    DB01276

    KEGG DRUG:

    D04104

    PubChem:

    PubChem

    Disclaimer:

    Exenatide is FDA-approved as a prescription medicine (Byetta, Bydureon) for type 2 diabetes. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

    Hazard Identification

    Classification of the substance or mixture

    Carcinogenicity, Category 2

    Reproductive toxicity, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H351 Suspected of causing cancer

    H361 Suspected of damaging fertility or the unborn child

    Precautionary statement(s)
    Prevention

    P203 Obtain, read and follow all safety instructions before use.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P318 IF exposed or concerned, get medical advice.

    Storage

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Cosmetics

    Location:

    Room 204, Unit 1, Building 3, Liming 1st District, Choujiang Subdistrict, Wenwu City, Jinhua City, China (Zhejiang) Pilot Free Trade Zone

    Year of Establishment:

    2026

  • Weekly Price

    The chart shows the price trend of the product in the past 12 months.

  • Inquiry History
    4 Inquiries
    Country Product Purchase Quantity Date Posted
    Philippines

    Exenatide (CAS: 141758-74-9)

    10 G Sep 19, 2026
    Philippines

    Exenatide

    10 G Aug 13, 2026
    Philippines

    Exenatide

    10 G Sep 16, 2026
    United States

    Exenatide

    5  Mar 11, 2026
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.