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Country: China (Mainland)
Business Type:Trading Company
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URL: http://LookChem.com
Province/state: Shaan xi
City: xi'an
Street: Xi'an
MaxCard:
CAS NO.901758-09-6
Powder(1-50)boxPowder(51-500)boxPowder(500-1000)box
1. Who are we
We are based in Shaanxi, China, start from 2018,sell to North America(00.00%),
Western Europe(00.00%),South America(00.00%),Southeast Asia(00.00%),
Eastern Europe(00.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us
Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates.
4. Why should you buy from us not from other suppliers
Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement ,
the quality and technical content can reach the advance level in China .
Our products are sold well in China as well as in more than 20 countries.
5. What services can we provide
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian.
6.We promise our customer following items
Support product customization:
We can provide OEM&ODM , Because we have a professional design team.
Reasonable price:
We provide high quality products with competitive price in china,
Low MOQ:
No worry about the low moq, our moq is 1 gram or lower.
Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.
Super-good quality
We have strict quality control system .Good reputation in Market , And have the Third party test report is available.
What's CAS 901758-09-6 GDF-8
Name |
GDF-8 |
Synonyms |
Myostatin GDF-8 |
Molecular Formula: |
C221H366N72O67S |
CAS |
232-895-0 |
Appearance |
White powder |
Origin |
China |
Application |
increase muscle/body building |
Purity |
98%min |
Package` |
1MG/vial;10 vials/kit(carton box)/ bulk wholesale in bag/drum package |
Myostatin (GDF-8), a member of the TGFbeta superfamily, is a potent and specific negative regulator of skeletal muscle
mass. In serum, myostatin circulates as part of a latent complex containing myostatin propeptide and follistatin-
relatedgene. The myostatin propeptide is known to bind and inhibit myostatin in vitro. This interaction is relevant in vivo,
with a majority (>70%) of myostatin in serum bound to its propeptide. The myostatin propeptide is negative regulator of
myostatin in vivo.Description:28 kDa protein containing 243 amino acid residues of the Myostatin Propeptide and 5
additional amino acid residues.
Myostatin (also known as differentiation factor 8, abbreviated GDF-8) is a myokine, a protein produced and released by
myocytes that acts on muscle cells' autocrine function to inhibit myogenesis: muscle cell and differentiation. In humans it
is encoded by the MSTN gene. Myostatin is a secreted differentiation factor that is a member of the TGF beta protein family.
Animals either lacking myostatin or treated with substances that block the activity of myostatin have significantly more
muscle mass. Furthermore, individuals who have mutations in both copies of the myostatin gene have significantly more
muscle mass and are stronger than normal. Blocking the activity of myostatin may have therapeutic application in treating
muscle wasting diseases such as muscular dystrophy.
Function & Application
1) Myostatin / GDF-8 can effectively prevent the increased due to age brings the increase of adipose tissue, and reduce
the occurrence of diabetes and obesity
2) Myostatin / GDF-8 used to treating malnutrition patients is an important index of the strength training athletes
3) Myostatin / GDF-8 used to treat muscle atrophy, strengthen muscle toughness,Increase muscle number
Tests |
Analysis Standard |
Results |
Appearance |
White powder |
White powder |
Purity(HPLC) |
≥98.0% |
99.2% |
Single Impurity(HPLC) |
≤1.0% |
0.2% |
Amino Acid Composition |
±10% of theoretical |
Passed |
Peptide Content(N%) |
≥80.0% |
88.6% |
Water Content(Karl Fischer) |
≤6.0% |
2.4% |
Acetate Content(HPIC) |
≤15.0% |
6.2% |
Mass Balance |
95.0~105.0% |
102.5% |
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder
9. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
Delivery & Payment Terms
Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged
in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials
and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability
of product quality from all aspects. The company has a complete sales service system, the products are exported to countries
all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers,
constantly strict requirements, set goals, and implement win-win development.
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