Product Information
Product Name: Recombinant human copper, zinc-superoxide dismutase (rh-Cu, Zn-SOD)
Alternative Name: Superoxide dismutase 1 (SOD1)
INCI Name: rh-Polypeptide-60, sh-Polypeptide-60
CAS No. : 9054-89-1
Packing details: 1 mg, 500 mg
Formulation: Lyophilized from sterile water
Mol. Wt.: 17 kDa
N-terminus Sequenced: ATKAVCVLKG
Resources: Escherichia coli (E. coli)
Purity: ≥95% by SDS-PAGE analysis
Endotoxin : <1.0 EU/µg protein
Metals: Cadmium<0.5ppm; Mercury<0.5ppm; Lead<6.5ppm (1ppm=1µg metal/g Protein)
Specific activity: ≥10,000 IU/mg protein (Determined by Youngshe according to modified Marklund assay at 35oC )
≥10,380 IU/mg protein (Determined by SGS according to GB/T5009.171-2003 I)
Storage condition: -20 oC in dark place
Storage duration: 3 years
Description:
Superoxide dismutase (SOD) is a category of metalloenzyme, extensively existing in all living organisms (e.g. animals, plants, microorganisms, etc.). Based on its metallicity, SOD is categorized into copper, zinc-SOD (Cu, Zn-SOD), manganese-SOD (Mn-SOD) and iron-SOD (Fe-SOD). SOD has a physiological significance that can convert toxic superoxide free radicals into hydrogen peroxide, it’s the primary substance to scavenge oxygen free radicals in living organisms. It has been demonstrated that there are up to 60 diseases directly related to oxygen free radicals and SOD level has been known as an illustrated indicator for aging and death. SOD can prohibit superoxide free radicals-induced damage at cellular level and locally repair damaged cells. It plays more and more important role in anti-oxidation in living organisms. SOD is one of components in cosmetic products, approved by Ministry of Health of the People’s Republic of China, because it can delay aging, regulate immune response and blood lipid level, and prevent radiation.
Notes:
It is recommended that the product is reconstituted with sterile water into a final concentration of
1 mg/ml (10 KU/ml). Store the reconstituted product in aliquots at -20°C in dark place. Avoid multiple freeze-thaw cycles and exposure to frequent temperature changes.
The use of strong acids and alkalis, strong oxidants, and high concentrations of organic solvents should be avoided to protect the product from denaturation.
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, to ensure the stability and reliability of each batch of peptide quality.
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
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