SS-31 | US Warehouse | Cosmetic Peptides | 99% Purity | 50mg Vials | Lyophilized Powder buy - large image1

SS-31 | US Warehouse | Cosmetic Peptides | 99% Purity | 50mg Vials | Lyophilized Powder buy - image1

SS-31 | US Warehouse | Cosmetic Peptides | 99% Purity | 50mg Vials | Lyophilized Powder buy - image2

SS-31 | US Warehouse | Cosmetic Peptides | 99% Purity | 50mg Vials | Lyophilized Powder buy - image3

SS-31 | US Warehouse | Cosmetic Peptides | 99% Purity | 50mg Vials | Lyophilized Powder buy - image4

SS-31 | US Warehouse | Cosmetic Peptides | 99% Purity | 50mg Vials | Lyophilized Powder

105 Inquiries

Unit Price:

$19.8-24.75/G FOB

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CAS No.:

736992-21-5

Grade:

Pharma Grade / Research Grade

Content:

99.9%

Port:

guangzhou

Brand:

Packaging:

bottle

Sample Available:

Yes

Price valid (until):

2026-11-15

Contact Supplier

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Tianjin Huifeng Technology Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

peptides

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Product Details
Seller Information
History Price
Inquiry History

Description

Product Detail

Sales Manager: APP Email: sales03@yw-jl.cn Whatsapp: +852 9842 2806/ +8619948099954

SS-31 2S50 is a novel mitochondria-targeted antioxidant peptide designed for preclinical pharmacological and pathological mechanism research. It is commonly applied via intravenous or subcutaneous administration in animal experiments, exhibiting superior mitochondrial protective effects against oxidative damage compared with conventional antioxidant research materials, and it has broad application prospects in aging, organ injury and neurodegenerative disease-related exploratory studies.

Research on mitochondrial oxidative damage protection: SS-31 2S50 selectively accumulates in mitochondrial inner membrane in preclinical trials, effectively scavenging excess reactive oxygen species, which serves as a core experimental reagent to explore the intervention mechanism of oxidative stress injury.
Study on anti-aging and anti-apoptotic mechanisms: SS-31 2S50 can inhibit oxidative stress-induced cell apoptosis and delay cellular senescence, providing an important research tool for aging-related pathological and anti-aging drug screening studies.
Research on organ ischemia-reperfusion injury intervention: It shows remarkable protective effects on heart, kidney, brain and other vital organs against ischemia-reperfusion injury, supporting mechanism exploration for acute organ damage treatment strategies.
Study on neurodegenerative disease intervention: SS-31 2S50 alleviates mitochondrial dysfunction and neuronal oxidative injury, which can be used to explore potential therapeutic targets for Alzheimer's disease, Parkinson's disease and other neurodegenerative disorders.
Research on metabolic disorder and skin oxidative damage repair: This peptide improves mitochondrial energy metabolism and reduces oxidative skin damage, laying an experimental foundation for research on metabolic diseases and skin anti-oxidation repair mechanisms.

- Advantage -

1. Ultra-High Purity

Each batch is synthesized and purified to >99% purity, ensuring reliable and reproducible results in sensitive experiments.

2.Accurate Dosing & Consistency
Our peptides are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.

3.Endotoxin-Free & Sterile Processing
Manufactured in a cleanroom environment, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.

We are a professional peptide manufacturing facility that produces high-quality bioactive peptides using advanced equipment, proven processes, and eco-friendly practices.
Advanced Equipment: Fully automated intelligent production lines with end-to-end digital monitoring and control, achieving synthesis precision at the ppm level, ensuring stable and reliable production capacity and quality.
Proven Processes: Decades of technical expertise have led to the development of mature directed enzymatic cleavage and low-temperature purification processes, ensuring consistent product purity of over 98% and supporting custom production at various scales.
Eco-Friendly: We use natural biomass raw materials and are equipped with wastewater recycling and closed-loop exhaust gas treatment systems. Our processes are free of harmful additives and comply with sustainable production standards.
For professional peptide R&D and manufacturing, you can trust us.

Items	Specifications
CAS	736992-21-5
Shelf life	>2 years if stored properly
Appearance	Powder
Purity	>99% (or refer to the Certificate of Analysis)
Transportation	By Air
Origin	China
Specification	30mg/vial, 10vial/kit
Storage condition	Dry, dark, low temperature

- FAQ -

1. How can we contact you efficiently?

You may contact us via WhatsApp, email, phone, or TradeManager.
All contact details are available on our official website. Each client is assigned a dedicated sales representative to ensure efficient communication and follow-up.

2. Are you a manufacturer or a trading company?

We are a direct manufacturer with our own production facilities, R&D support, and internal quality control system. We do not operate as a reseller.

3. Can we request samples before placing a bulk order?

Yes. Free samples are available for evaluation.
Samples are taken from regular production batches, ensuring consistency with bulk orders.
Shipping costs are borne by the buyer.

4. What is your minimum order quantity (MOQ)?

MOQ depends on the specific product.
Some products start from 1 kit, while others start from 1 kg.
For first-time cooperation, trial quantities can be discussed.

5. How fast can you provide a quotation?

Quotations are usually provided within 1 hour after receiving complete inquiry details.
For urgent requests, please mark “Urgent” in the email subject or contact us directly for priority handling.

6. Do you offer discounts or volume pricing?

Yes. Pricing is based on order quantity.
More competitive pricing is available for higher volumes or long-term cooperation.

7. Do you support OEM or private label services?

Yes. We support OEM and private label services, including formulation, packaging, and labeling.
Please share your requirements, and we will provide a tailored solution and quotation.

8. What quality control measures do you have?

Each batch undergoes internal quality inspection before shipment.
Relevant documentation can be provided upon request.

9. Can you guarantee delivery time?

Yes. Once the order is confirmed, production schedules and delivery timelines are fixed and strictly followed.

10. Are you interested in long-term cooperation?

Absolutely. We focus on building stable, long-term partnerships rather than one-time transactions.

Basic Info

ECHEMI Editorial Reference

Elamipretide has been used in trials studying the treatment of Leber's Hereditary Optic Neuropathy.
Elamipretide, also known as MTP 131, is a mitochondria-targeted peptide antioxidant. Elamipretide decreases inflammation and protect against a variety of neurological illnesses. Elamipretide (SS-31) improves mitochondrial dysfunction, synaptic and memory impairment induced by lipopolysaccharide in mice. Elamipretide Promotes Mitophagosome Formation and Prevents Its Reduction Induced by Nutrient Excess in INS1 β-cells.
Elamipretide Synthetic is a single, non-glycosylated polypeptide chain containing 4 amino acids, having a molecular mass of 640 Dalton and a Molecular formula of C32H49N9O5 .

Basic Info

Product Name:

Elamipretide

Other Name:

D-Arginyl-2,6-diMethyl-L-tyrosyl-L-lysyl-L-phenylalaninaMide;Elamipretide;L-Phenylalaninamide, D-arginyl-2,6-dimethyl-L-tyrosyl-L-lysyl-;Elamipretide (TFA salt);SS-31;MTP-131;BENDAVIA;Bendavia);Elamipretide (SS-31;ELAMIPRETIDE, >99%

CAS No.:

736992-21-5

Molecular Formula:

C32H49N9O5

InChIKeys:

SFVLTCAESLKEHH-WKAQUBQDSA-N

Molecular Weight:

639.79

Exact Mass:

639.38566570

EC Number:

205-858-1

UNII:

87GWG91S09

DSSTox ID:

DTXSID50471988

Color/Form:

White to Off-White

Categories:

Buffering

Characteristics

Density:

1.34±0.1 g/cm3(Predicted)

PKA:

10.10±0.25(Predicted)

Research

Class:

Mitochondria-targeted tetrapeptide (Szeto-Schiller peptide)

Status:

FDA-approved (Forzinity) — Accelerated Approval 2025

Mechanism:

A cell-permeable, synthetic tetrapeptide (D-Arg-Dmt-Lys-Phe-NH₂) that selectively concentrates in the inner mitochondrial membrane and reversibly binds to cardiolipin, a phospholipid essential for electron transport chain (ETC) function. By stabilizing cardiolipin, SS-31 restores mitochondrial bioenergetics, reduces cytochrome c peroxidase activity, and prevents oxidative damage in cells with impaired mitochondrial function.

Activity note:

SS-31 does not act via traditional receptor agonism. It binds cardiolipin with high selectivity in the inner mitochondrial membrane. Functional EC₅₀ values are context-dependent (cell type, stress model). Key electrophysiology studies report mitochondrial membrane potential restoration at nanomolar concentrations.

Source:

Szeto HH, et al. AAPS J. 2006;8(2):E277-E283. Birk AV, et al. J Am Soc Nephrol. 2014;25(6):1157-1169.DOI

Clinical Development:

NCT03098797; NCT02814097; NCT02976038; NCT03354065

FDA:

Forzinity (approved 2025-09-19)

References

ChEMBL:

DrugBank:

KEGG DRUG:

PubChem:

Literature:

FDA: Forzinity (NDA 215244) — Accelerated Approval 2025; Genetics in Medicine: TAZPOWER Phase 2/3 results (Thompson et al. 2020); Drugs: Elamipretide First Approval (Springer 2025)

Disclaimer:

Elamipretide (Forzinity) is FDA-approved under accelerated approval for Barth syndrome. 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

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
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.

See More Elamipretide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
peptides

Location:
No. 85, Qingnian Road, Hongqiao District, Tianjin

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2026
Weekly Price

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

Inquiry History

105 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	SS-31	500 MG	Feb 20, 2026
Philippines	Elamipretide	100 MG	Mar 17, 2026
Philippines	Elamipretide / SS-31	5 G	Mar 16, 2026
United States	SS-31	10 MG	Oct 16, 2026
United States	SS31	1 G	Oct 15, 2026
Kazakstan	SS-31	500 MG	May 22, 2026
Malaysia	ss31	20 MG	Aug 12, 2026
Canada	Ss31	1 G	Jul 24, 2026
Turkey	SS-31 (Elamipretide MTP-131) CAS 99% White Powder	100 G	Jun 28, 2026
United States	Elamipretide SS31	460 MG	Jun 18, 2026
United States	SS31	50 MG	Jun 3, 2026
United Kingdom	SS-31 Lyophilised in vacuum sealed sterile vial	500 G	Jun 2, 2026
Brazil	ELAMIPRETIDE	1000 MG	May 28, 2026
United States	SS31	30 MG	May 27, 2026
United States	SS31	25 MG	May 26, 2026
United States	Ss31	5 MG	May 7, 2026
United States	High-purity raw material Elamipretide/SS-31	100 MG	May 3, 2026
United States	Ss-31 Elamipretide	5 PCS	Apr 19, 2026
United States	SS-31	100 G	Apr 18, 2026
United States	ss 31	10 MT	Apr 8, 2026

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SS-31 | US Warehouse | Cosmetic Peptides | 99% Purity | 50mg Vials | Lyophilized Powder

Product Details

Seller Information

History Price