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PDRN Salmon Sodium DNA

Name: PDRN Salmon Sodium DNA
Brand: LetopCS
SKU: pr2511191547
Availability: InStock

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CAS No.:

100403-24-5

Grade:

Cosmetics Grade

Content:

99%

Port:

Nanjing

Brand:

LetopCS

Packaging:

1KG/Bag or 25kg/Drum

Price valid (until):

2026-06-11

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Letop Biotechnology

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

small molecule chondroitin sulfate LetopCS,GABA,cartilage extract,ergothioneine,nano-sodium hyaluronate nmHA,customized molecular weight sodium hyaluronate

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Product Description
Seller Information
Inquiry History

Description

PDRN Polydeoxyribonucleotide

PDRN is derived from the seminal vesicles of salmon, and the DNA content of these vesicles is 7.5% to 15% of their wet weight. The PDRN obtained by Letop through an enzymatic extraction and purification process ensures a very high DNA content. It does not contain any active proteins or peptides, thus ensuring high product safety and the absence of side effects. Endotoxin content can meet the injection grade standard.

Specifications:

1）PN molecular weight ＞1000bp

2）PDRN molecular weight ＞500bp and molecular weight ＜200bp

Properties: white powder or fibrous solid

Content≥99.0% (dry basis)

UV identification: 260nm to 280nm exit absorbance ratio 1.8-2.0

Solubility: Water soluble

Molecular weight: ≤650 Kd

Shop PDRN Salmon Sodium DNA-Detailed Image 1

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Transportation information

Land transport (ADR/RID) Non-hazardous goods
Ocean shipping (IMDG) Non-hazardous goods
Air Transport (IATA) Non-hazardous goods

Certificates

Basic Info

Product Name:

Deoxyribonucleic acids, fish sperm

Other Name:

Deoxyribonucleic acids,fish sperm

CAS No.:

100403-24-5

EC Number:

293-507-3

Categories:

Skin Conditioning

Characteristics

Appearance:

lyophilized powder

Storage Conditions:

−20°C

See More Deoxyribonucleic acids, fish sperm Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

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.

See More Deoxyribonucleic acids, fish sperm Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
small molecule chondroitin sulfate LetopCS,GABA,cartilage extract,ergothioneine,nano-sodium hyaluronate nmHA,customized molecular weight sodium hyaluronate

Location:
Room 03-325, Building 3, Xinghe No. 5, Nanjing Economic and Technological Development Zone

Payment Terms:
100% TT in advance

Average lead Time:
25

Total Annual Revenue:
$25 million-$50 million

Total Employees:
301-500

Year of Establishment:
2013

Nanjing Letop Biotechnology Co., Ltd. is a scientific and technological innovative enterprise integrating research and development, production and sales of functional raw materials. The company has a biological fermentation platform and the core technology of enzyme catalysis. Relying on the strong research and development and technical background of Sino-US pharmaceutical companies, the company focuses on providing consumers with high-quality and clinically valuable raw materials with functional value with the pharmaceutical concept.

At present, the company sells more than 20 products, including:

Functional food raw materials: small molecule chondroitin sulfate LetopCS®, drilonetin, GABA, cartilage extract, NMN, ergothioneine, etc.;

Medical beauty raw materials: nano-sodium hyaluronate nmHA® and customized molecular weight sodium hyaluronate, acetylated sodium hyaluronate, cationic sodium hyaluronate, PDRN, ergothionein, ecdoine, recombinant Type III humanized collagen, GABA, etc.;

Pharmaceutical intermediates and apis: Degu insulin side chain, progesterone, retinoic acid, Vitamin K1, etc.

In order to expand the production scale and market investment of the enterprise, the two new production bases of "Letop-Lianyungang Chengong Pharmaceutical Co., LTD." and "Letop-Nanjing Mingyang Biotechnology Co., LTD." will be built and put into use soon.

"Letop - Lianyungang Chengong Pharmaceutical Co., LTD.", a base project a total investment of 500 million yuan, covers an area of 35,000-square-meter of land, with an annual output of hormone biological raw materials (5 tons), biological fermentation raw materials (200 kg) and supporting preparations (1 billion hormone tablets, capsules, content tablets/capsules). The output value reached no less than 200 million yuan after all.

"Letop-Nanjing Mingyang Biotechnology Co., LTD." (operating under the Letop brand) is another base project with a total investment of 250 million yuan. The 26,000-square-meter site will feature five production lines encompassing the complete process chain from enzyme catalysis and purification to drying, mixing, and tableting. It is projected to have an annual production capacity of 10 tons of hyaluronic acid, 10 tons of chondroitin sulfate, 20 tons of aminobutyric acid (GABA), 0.6 tons of raw materials (APIs), and 40 million solid tablets.

Adhering to the mission of "Let users use safe and effective products", the company always regards scientific and technological innovation as the source of enterprise development, and provides customers with more valuable products and technical services!

Inquiry History

7 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	PDRN	1000 KG	Sep 1, 2025
Belgium	Deoxyribonucleic Acid	1 KG	Oct 22, 2024
Australia	polydeoxyribonucleotide	1 KG	Mar 19, 2026
United Arab Emirates	PDRN	5 G	Feb 28, 2026
United States	PDRN Polydeoxyribonucleotide - Sodium DNA For Cosmetic	10 KG	Feb 25, 2026
South Korea	High Purity 98% PDRN Polydeoxyribonucleotide CAS 9007-49-2/100403-24-5 Sodium DNA For Cosmetic	1	May 9, 2025
Germany	Adifyline, Decorinyl, Adipofillin, GHK-Cu, Mixed Tocopherols	1 KG	May 14, 2026

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