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Product Details:
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Apperance: | White Powder | Shelf Life: | 2 Years |
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Purity: | 95%~99% |
Product Information
INCI name: Ergothioneine
Catalog No.: YS-EGF
Synonym : NSC 7175 ; Phytothioneine ; Sympectothion ; Thiasine ; Thioneine ; Thiotane; thiotaine ; (S)-; 2-Mercapto-N,N-dimethylhistidine methyl ester betaine ; 2-Mercaptohistidine betaine ; 2-Mercaptohistidine trimethylbetaine
Molecular Formula: C9H15N3O2S
Molecular Weight :229.3
CAS No. : 497-30-3
EINECS: 207-843-5
Characteristics:
Ergothioneine is a naturally occurring amino acid and is a thiourea derivative of histidine, containing a sulfur atom on the imidazole ring. This compound is made in relatively few organisms, notably Actinobacteria, Cyanobacteria, and certain fungi. Ergothioneine was discovered in 1909 and named after the ergot fungus from which it was first purified, with its structure being determined in 1911. In humans, ergothioneine is acquired exclusively through the diet and accumulates in erythrocytes, bone marrow, liver, kidney, seminal fluid, and eyes. Ergothioneine requires a specific transporter, ETT, also known as OCTN1 gene symbol SLC22A4, to enter cells. ETT expression has been confirmed in human and animal cell lines and its functional transport of ergothioneine has been observed in preliminary studies in vivo. Ergothioneine has antioxidant properties in vitro. Under laboratory conditions, it scavenges hydroxyl radicals and hypochlorous acid, inhibits production of oxidants by metal ions, and may participate in metal ion transport and regulation of metalloenzymes
Usage: Cosmetic, food and pharmaceutical
Packing: 1g/bottle, 10g/bottle or customized.
Shelf Life | 2 years |
Apperance | White Powder |
Purity(by HPLC) | ≥95% |
Company Information
Chengdu Youngshe Chemical Co.,Ltd, is a dynamic and progressive peptides manufacturer in China. We are dedicating to be a professional, efficient,and reliable partner for global customers on peptides.Hi-new tech Zone campus in the suburb of Chengdu city provides Youngshe with a good infrastructure for both industrial-scale production of peptides and custom peptide synthesis.You can select more than 200 kinds of raw cosmetic peptide ingredients here.Youngshe provide a one-stop service for raw cosmetic peptide ingredients.You will save lots of time ,energy, money and have a very pleasant experience with us.
Our Advantages
1.Competitive factory price.
2. Professionalism of production: With more than 10 years of experience in peptide production
3. Professionalism of product efficacy: We are familiar with thousands of peptides that are now available worldwide, thorough research.
4. Professionalism of service:customer satisfaction is our greatest work.
5. Reliability: We always believe that only good reputation and product quality can make a good company.
6. Flexibility:We offer a variety of peptides, liquid, freeze-dried powder etc.
7. Variety of products: We offer more than 200 cosmetic peptides, including Dipeptide, Tripeptide, Tetrapeptide, Pentapeptide, Hexapeptide, Heptapeptide, Octapeptide, Nonapeptide, Decapeptide, Copper peptide, Oligopeptide and so on.
Packing&Shipping
F&Q
Q1: How do I make an order?
A: Simply send an inquiry to contact with us and we will be happy to assist you with your order.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.We accept T/T (Telegraphic
Transfer),Western Union or Paypal.
Q3: How about delivery lead time?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q4:Is there a discount?
A:Different quantity has different discount.
Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
Contact info.
Aileen Chen
Email: aileen@youngshechem.com
Tel/whatsapp/Skype/WeChat: +8619150309904
Contact Person: Ms. Aileen Chen
Tel: +8619150309904
Fax: 86-28-62328193