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Mots-c/Semax/SelankHighly effective and safe skin care research peptides. Fast delivery. Long-term cooperation is reliable. buy - image1

Mots-c/Semax/SelankHighly effective and safe skin care research peptides. Fast delivery. Long-term cooperation is reliable. buy - image2

Mots-c/Semax/SelankHighly effective and safe skin care research peptides. Fast delivery. Long-term cooperation is reliable. buy - image3

Mots-c/Semax/SelankHighly effective and safe skin care research peptides. Fast delivery. Long-term cooperation is reliable. buy - image4

Mots-c/Semax/SelankHighly effective and safe skin care research peptides. Fast delivery. Long-term cooperation is reliable.

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Unit Price:

$60/G FOB

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CAS No.:

73767-16-5

Grade:

Industrial Grade

Content:

99.9%

Port:

shenzhen

Brand:

Packaging:

5mg*10vials 10mg*10vials

Price valid (until):

2028-01-01

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dashu

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

Medical and health products,Peptide products,Chemical organic, drug intermediate

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Product Description
Seller Information

Description

- - WHATSAPP: 852 5186 2678
  - 852 5187 9496
  - 852 9277 4594
  - Introduction:
    Copper peptide powder is a compound that combines copper ions with small protein fragments called peptides. It is commonly used in skincareformulations due to its potential benefits for skin health and appearance.
  - Function:
    1. Improve dynamic wrinkles, relaxing muscles
    2. Anti-carbonylation, Antioxidation, Anti-saccharification, mainly used in cosmeti
  - 3. Promote rapid wound healing
    4. Widely used as cosmetic additive
  - The importance of peptides:
  - Many active substances in the human body are in the form of peptides. Peptides are involved in various fields of human hormones, nerves, cell growth and reproduction, and their importance is to regulate the physiological functions of various systems and cells in the body, activate the relevant enzyme systems in the body, promote the permeability of intermediate metabolic membranes, or control DNA transcription or affect specific protein synthesis, and ultimately produce specific physiological effects. Peptides are important substances involved in various cell functions in human body. Peptides can be synthesized into cells and regulate their functional activities. Peptides act as neurotransmitters in the body, transmitting information.
Full Product Introduction of MT (Metallothionein)
1. CAS Code (General Market Standard)
General CAS number for mainstream cosmetics/research raw materials: 73767-16-5
2. General Protein Registration CAS Number: 9038-94-2 (Industrial Biochemical General Identifier)
3. MT-II subtype (Melanotan MT2) CAS: 121062-08-6 (Melanin peptide, differentiating from metallothionein MT)
II. Basic Product Parameters
Full name: Metallothionein, abbreviated as MT
2. Appearance: Light white/dark yellow freeze-dried powder
3. Purity: HPLC ≥ 98% - 99%
4. Molecular weight: Approximately 6.9 KD. Rich in cysteine (30% of the amino acids), it can bind to metal ions such as zinc, copper, cadmium, and mercury.
5. Solubility: Easily soluble in pure water. Store in a cool, dark place in an airtight container.
III. Core Function
Highly effective antioxidant, capable of eliminating free radicals
Eliminate active oxygen free radicals in the skin and within cells. Its antioxidant capacity far exceeds that of ordinary antioxidant ingredients. It delays the aging of cells and skin, and improves dullness and roughness.
2. Heavy metal detoxification, elimination of heavy metals
Strongly combines harmful heavy metals such as lead, mercury and cadmium, reducing the damage caused by heavy metals to cells and skin; suitable for cell research experiments related to heavy metal pollution.
3. Repair the skin barrier, soothe and relieve sensitivity
Rebuild the damaged stratum corneum, soothe redness and sensitive skin; reduce the damage to skin cells caused by external stimuli. It is mainly used in repair essences and soothing creams.
4. Anti-radiation, Cell Protection
Protect against cellular oxidative damage caused by ultraviolet rays and ionizing radiation, and safeguard the skin and nerve cells; can be used in anti-light aging skin care products and research related to radiation.
5. Regulate metal ion metabolism
Regulates the absorption and storage of zinc and copper trace elements in the human body, and participates in the normal metabolism of cells and tissue repair research.

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Items	Specifications
	Independent vacuum packaging, white powder
	5mg10vials 10mg10vials 15mg10vials 20mg10vials 30mg10vials 40mg10vials 50mg*10vials
	Refrigeration treatment Shelf life: 3 years

Product real photo

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Why choose us?

Professional, Rich Experience.

1)Rich experience for Europe&North America&South America&Middle East&Asiaexport.

2)Full experience of large numbers containers loading in Chinese sea port.

Our Advantages.

1)All purity>99%.

2)High quality with competitive price.

3)We are manufacturer and can provide high quality products with factory price.

Fast and safe delivery.

1)Parcel can be sent out in 24 hours after payment tracking number available.

2)Secure and discreet shipment verious transportation methods for your choice.

3)Customs pass rate >99%.

We have clients throughout the world.

1)Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their different desire.

2)Market feedback and goods feedback will be appreciated, meeting customers' requirement is our principal responsibility.

3)High quality, competitive price, fast delivery, first-class service gain the trust and praise from all the customers.

How to proceed your order:

Step 1:Please let me know the items you are favorable, quantities, and the destination country.

Step 2:You confirm all detail, and offer purchasing order.

Step 3:We send the detail price of our product and offer the suitable shipping method for reference.

Step 4:You confirm the order and payment 100% in advance and send us the detailed contacting information, including contacting person/company,address,mobile number,ZIP code and your special requirements.

Step5:We arrange the shipment according to your requirements, and tracking code will be offered once it is released, then you can track your parcel at any moment.

Step 6:We offer after-sales services after service after you receive your parcel

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Certificates

Basic Info

Product Name:

METALLOTHIONEIN I

Other Name:

metallothionein(mouse-i;METALLOTHIONEIN I;metallothionein I from rabbit liver;METALLOTHIONEIN I FROM RABBIT LIVER, FORM II*

CAS No.:

73767-16-5

Molecular Weight:

Categories:

Polypeptide

Characteristics

Critical Temperature & Pressure:

2-8°C

Research

Class:

Mitochondrial-derived peptide (MDP), 16-amino-acid peptide

Status:

Research compound — Not FDA approved

Mechanism:

MOTS-c (mitochondrial ORF of the twelve S rRNA-c) is a 16-amino-acid peptide encoded by the mitochondrial genome (not nuclear DNA). It is a mitochondrial-derived peptide that regulates metabolic homeostasis by activating the AMPK/PGC-1\u03b1 pathway, improving insulin sensitivity, and enhancing exercise capacity. MOTS-c crosses the blood-brain barrier and has been shown to reduce body weight and improve glucose tolerance in preclinical models.

Activity note:

MOTS-c does not act via a traditional receptor. It functions as a metabolic regulator, activating AMPK. Functional effects are observed at micromolar concentrations in cell-based assays.

Source:

Lee C, et al. Cell Metab. 2015;21(3):443-454. MCE: MOTS-c (CAS 1627580-64-6).DOI

References

PubChem:

PubChem

Literature:

MCE: MOTS-c (CAS 1627580-64-6); Cell Metab: Lee C, et al. (2015) — MOTS-c discovery

Disclaimer:

MOTS-c is NOT FDA-approved or EMA-approved. It is a research compound only. All data are from preclinical (cell/animal) studies; no human clinical trials have been completed. This listing is for industrial and laboratory research use only. 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.

Seller Information

Business Type:
Trader

Main Products:
Medical and health products,Peptide products,Chemical organic, drug intermediate

Location:
Room 210, 2nd Floor, Office Building No.1, Dezhou Fushite Electric Motor Co., Ltd., North of Xiaoli Road and West of Tianlong Village, Tianqu Sub-district Office

Payment Terms:
100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2026

Company Certificates
- COA
- COA
Dashu Biotechnology Co., Ltd. was founded in July 2026. We specialize in a variety of health care products.
The company attaches great importance to product quality control and implements standardized quality control standards. All products undergo strict testing, supported by complete documents including COA and MSDS.
Relying on a stable supply chain system, we provide cost-effective products for global customers. Adhering to the principle of integrity and pragmatism, we look forward to establishing long-term and stable partnerships with purchasers worldwide.
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Mots-c/Semax/SelankHighly effective and safe skin care research peptides. Fast delivery. Long-term cooperation is reliable.

Product Description

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