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Home > Biochemical Engineering > Polypeptide > Semax for Sale > Semax XA5 Synthetic 7 Amino Acid Peptide Lyophilized Powder For Lab Research
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Semax XA5 Synthetic 7 Amino Acid Peptide Lyophilized Powder For Lab Research

37 Inquiries

Unit Price:

$40/MT FOB

Get Latest Price
CAS No.:

80714-61-0

Grade:

Pharmaceutical Grade

Content:

99%

Port:

HongKong

Brand:

KangTai

Packaging:

5 mg/vials,10vials/kits

Price valid (until):

2026-08-29

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

Polypeptide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Sales: Mia
    whatsapp: +447514443857
    Email: mia.wu-997@outlook.com


      Product Detail  


    1. Product Introduction

    Semax XA5 is a synthetic heptapeptide composed of 7 amino‑acid residues.

    CAS No.: 80714-61-0

    Laboratory work focuses on its receptor binding features and intracellular biochemical signal responses within cell‑based test systems. All research data apply only to in‑vitro laboratory environments.

    This product is lyophilized powder, for laboratory research use only. It shall not be administered to human beings, used in clinical trials or for any medical and cosmetic purposes.

    2. Product Characteristic Features

    Semax XA5 is manufactured via standard solid‑phase synthesis and HPLC purification process.

    The finished lyophilized powder maintains stable molecular conformation and good water‑soluble property.

    Vacuum freeze‑drying process slows molecular degradation and keeps molecular structure stable during transportation and low‑temperature storage.

    3. Main Research Application Directions

    For in‑vitro laboratory experimental research only:
    1. Fundamental study on interaction between polypeptide and receptor
    2. Exploration of peptide‑mediated intracellular signal transduction within cell models
    3. Research on molecular interaction of synthetic heptapeptide
    4. Stability comparison test of polypeptide under different solvent and culture conditions
    5. Biochemical exploration for peptide‑related signal pathways

    4. Specifications & Quality Standard

    • Appearance: White or off‑white lyophilized crystalline powder
    • Purity: ≥98% (HPLC high‑performance liquid chromatography detection)
    • Solubility: Soluble in sterile purified water and neutral PBS buffer solution
    • Molecular Formula: C₃₇H₅₁N₉O₁₀S
    • Molecular Weight: 813.93 Da
    • Moisture content: ≤2.0%
    • Quality control: Complete COA report is provided for each batch, including HPLC purity test and impurity screening
    • Batch stability: Mature synthesis and purification technology ensures consistent quality among batches

    5. Packaging & Storage Specifications

    • Conventional packaging: Vacuum lyophilized vial packaging; customized packaging is available for bulk purchase
    • Packaging advantage: Aseptic light‑proof sealed vial, moisture‑resistant to avoid molecular inactivation
    • Storage requirement: Store at -20℃ under sealed condition, keep away from light and humidity; avoid repeated freeze‑thaw cycles
    • Shelf life: 24 months under recommended low‑temperature sealed storage condition

    6. Applicable Scenarios

    Suitable for university laboratories, biochemical research institutes and cell‑biology research groups, for in‑vitro cell and molecular‑biology experimental study.

    Important Notice: For laboratory research use only. Not for human consumption or clinical trials.
    Items Specifications

    Product Name   

    XA5
    Product form Powder
    CAS 80714-61-0
    Purity     99%  
    Specification 5 mg/vial, 10 vials/kit
    Packaging Bottle
    Price $40

    Shop Semax XA5 Synthetic 7 Amino Acid Peptide Lyophilized Powder For Lab Research-Detailed Image 1 Shop Semax XA5 Synthetic 7 Amino Acid Peptide Lyophilized Powder For Lab Research-Detailed Image 2 Shop Semax XA5 Synthetic 7 Amino Acid Peptide Lyophilized Powder For Lab Research-Detailed Image 3 Shop Semax XA5 Synthetic 7 Amino Acid Peptide Lyophilized Powder For Lab Research-Detailed Image 4 Shop Semax XA5 Synthetic 7 Amino Acid Peptide Lyophilized Powder For Lab Research-Detailed Image 5 Shop Semax XA5 Synthetic 7 Amino Acid Peptide Lyophilized Powder For Lab Research-Detailed Image 6

    Company Profile
    Kangtai is a professional manufacturer specializing in cosmetic peptide raw materials and lyophilized peptide products.

    We own standardized production workshops equipped with complete purification water treatment systems and automatic filling production lines. Our lyophilized powder filling workshop adopts Class 100 sterile environment, with stable production temperature and humidity control, supporting large-scale continuous production.
    We strictly implement standardized quality control throughout raw material synthesis, purification, filling and finished product storage. Focusing on the R&D and manufacturing of various cosmetic active peptides such as SNAP-8, we can provide stable, high-quality peptide powder products and standardized bottled finished goods to global cosmetic enterprises, laboratories and formula research institutions.

    Adhering to stable quality and reliable supply capacity, Kangtai supports flexible specifications and bulk orders to meet diversified procurement demands of customers worldwide.

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    Shop Adipotide FTPP Synthetic Peptide Powder For Laboratory Research-Detailed Image 8

    Kangtai is a professional producer of cosmetic active peptides. We have Class 100 sterile filling workshop, complete water purification equipment and automated production lines. We integrate R&D, production and quality control, supplying high purity peptide raw materials including SNAP-8 powder for cosmetic industry globally, with stable delivery and flexible product specifications.
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    Why Choose Us

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    Product packaging

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    ECHEMI Editorial Reference
    Semax is a synthetic analogue of the adrenocorticotropic hormone, a hormone responsible for the production of cortisol which in turn regulates glucose and lipid metabolism and helps to maintain blood pressure. In the hippocampus, Semax rapidly elevates the levels of brain-derived neurotrophic factor (BDNF), a protein important in encouraging growth and differentiation of new neurons and synapses. BDNF is active in the hippocampus, cortex, and forebrain and is important for memory, coordination, concentration, and learning. Semax also works to activate the dopaminergic and serotonergic systems to help prime the brain for action and to induce a controlled state of mental stress.
    SEMAX Synthetic is a single, non-glycosylated polypeptide chain containing 7 amino acids, having a molecular mass of 813.92  Dalton and a Molecular formula of C37H51N19O1S.
    Research & Reference Note

    Semax XA5 Synthetic 7 Amino Acid Peptide Lyophilized Powder For Lab Research is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

    Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

    Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

    Basic Info
    Product Name:

    Semax

    Other Name:

    ACTH (4-7), Pro-Gly-Pro-;ACTH (4-7), Pro-Gly-Pro trifluoroacetate salt;L-Methionyl-L-a-glutamyl-L-histidyl-L-phenylalanyl-L-prolylglycyl-L-proline trifluoroacetate salt;Semax;(PRO8,GLY9,PRO10)ACTH-(4-10);SemaxAcetate;L-METHIONYL-L-Α-GLUTAMYL-L-HISTIDYL-L-PHENYLALANYL-L-PROLYLGLYCYL-L-PROLINE;Peptides Semax

    CAS No.:

    80714-61-0

    Molecular Formula:

    C37H51N9O10S

    InChIKeys:

    AFEHBIGDWIGTEH-YNWVLKOQNA-N

    Molecular Weight:

    813.92

    EC Number:

    253-368-1

    Color/Form:

    white to tan

    Categories:

    Polypeptide

    Characteristics
    Density:

    1.391±0.06 g/cm3(Predicted)

    Boiling Point:

    1335.2±65.0 °C(Predicted)

    Water Solubility:

    Soluble to 2 mg/ml in water

    PKA:

    3.43±0.20(Predicted)

    Critical Temperature & Pressure:

    -20°C

    Hazard Identification

    Classification of the substance or mixture

    no data available

    GHS label elements, including precautionary statements

    Pictogram(s) no data available
    Signal word

    no data available

    Hazard statement(s)

    no data available

    Precautionary statement(s)
    Prevention

    no data available

    Response

    no data available

    Storage

    no data available

    Disposal

    no data available

    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:

    Polypeptide

    Location:

    Room 205-E742, Building F, No. 53 Congyun Road, Huangshi Street, Baiyun District, Guangzhou City

    Average lead Time:

    15

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    5-10

    Year of Establishment:

    2026

  • Inquiry History
    37 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    N-Acetyl Semax Amidate N-Acetyl Semax NA-semax 99% powder 80714-61-0

    1 G Dec 24, 2024
    Poland

    Hot Selling N-Acetyl Semax 99% Petide powder NA-semax CAS 80714-61-0 Semax

    300 MG Apr 29, 2026
    Spain

    Semax CAS 80714-61-0

    20 PCS May 7, 2026
    Mexico

    Hot Selling N-Acetyl Semax NA-semax 99% powder 80714-61-0 Semax

    300 G Sep 10, 2023
    Australia

    Semax

    10 MG Feb 9, 2026
    United States

    N-Acetyl Semax Amidate

    1 G Aug 8, 2026
    United States

    Semax

    2 G Jun 10, 2026
    United States

    semax

    30 MG Jun 9, 2026
    United States

    Semax

    1 G Apr 10, 2026
    Italy

    N-Acetyl Semax

    120 MG Mar 11, 2026
    United States

    Semax

    10 PCS Aug 19, 2025
    Australia

    Semax

    50 MG Aug 28, 2024
    Reunion Island

    N-Acetyl Semax

    0.1 G Jan 9, 2024
    United States

    Semax

    100 G Sep 7, 2023
    Singapore

    Semax

    1 G Jun 28, 2026
    United Kingdom

    Semax

    1 G May 27, 2026
    Brazil

    Semax

    1 MT May 19, 2026
    United Kingdom

    Adamax

    1000 MG May 3, 2026
    United Kingdom

    Semax (Met-Glu-His-Phe-Pro-Gly-Pro)

    50 MG Apr 17, 2026
    Netherlands

    semax peptide raw material

    2 G Feb 12, 2026
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