| Formula: | C99h140n20o17 |
|---|---|
| Type: | Food Supplement |
| Appearance: | White Fine Powder, Powder |
| Quality: | Food Supplement |
| Powder: | Yes |
| Customized: | Customized |
| Samples: |
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| Customization: |
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Audited Supplier Pharmaceutical Grade Gramicidin Powder Gramicidin A for Skin Care
Product Name: Gramicidin
CAS No: 1405-97-6
M.F.: C99H140N20O17
Color: White Powder
Certificate: SGS,ISO,KOSHER,HALAL
Purity: 99%
Gramicidin is a heterogeneous mixture of three antibiotic compounds, gramicidins A, B and C, making up 80%, 6%, and 14%, respectively, all of which are obtained from the soil bacterial species Bacillus brevis and called collectively gramicidin D. Gramicidin D contains linear pentadecapeptides, that is chains made up of 15 amino acids. This is in contrast to gramicidin S, which is a cyclic peptide chain.
The product is white and light yellow crystalline powder. Odorless. Melting point ≥ 229 ºC. Soluble in ethanol, acetic acid, pyridine; slightly soluble in acetone; insoluble in water, ether. Thermal stability, the UV absorption peak of 271,231.5,290.5nm. Not easily digested by protease, but can be acid hydrolysis.
Function
Gramicidin is a lipophilic substance, the two short bacitracinmolecules are dimer to the left helix space configuration, constitute a cross-lipid membrane membrane channel to combine and carry a specific cation from the side of the membrane into the channel and then spread to The other side of the membrane, so there is the name of ion s, so that the cell metabolism can not be normal and inhibited or even death. They have a significant effect on Gram-positive bacteria.
Application
On the Bacillus anthracis, Clostridium perfringens, pneumococcus and golden yellow pus micrococcus and so have a good antibacterial effect.
Take gramicidin A as an example. Because it is a fat-soluble substance, two gramicidins
The molecular dimer is in a left-hand helix spatial configuration, forming a channel across the bilayer lipid membrane membrane to bind and carry specific cations from one side of the membrane into the channel and then diffuse to the other side of the membrane, so there is an ion . Said, so that cell metabolism can not be normal and suppressed or even died.
They have a significant effect on gram-positive bacteria. It has good antibacterial activity against Bacillus anthris, Clostridium perfringens, Diplococcus pneumoniae and Micrococcus pyogenes Var. aureus. Only at high concentrations does it have an inhibitory effect on certain gram-negative bacteria.
General ointment formulations for the prevention and treatment of skin purulent disease.
Comany Information
HOTA wants to help its clients to feel that they have control over their own health. That is why, as a passionate company, we have supplied professional food supplements and plant extracts.
As yet, many people remain unaware that so much can be achieved through food, exercise and supplementation. And that is a missed opportunity, both for the individual and for society. That is why we ensure that our expert knowledge is widely accessible. We actively look for increased knowledge and we substantiate everything that we say, do and produce with scientific research.
We see a future with a better quality of life for everyone: Living Quality. Everything that we strive for has just one single goal: to give you better control of health.
HOTA is dedicated to ensuring every one of our customers enjoys the best in service and product quality. If you have any questions or concerns, our team is always available to help you out!
More Advantages:
1. Leading factory price
2. Huge range of product in stock
3. Research & Development
Our R&D team is continuously developing new product to meet the market.
4. Quality control
At HOTA Co., Ltd, this process is probably the most stringent of all. To us, quality is a commitment. It is a constant process and a continuous improvement.
5. OEM Service: Capsules or Tablets available
Safe, Secure Packaging - Full sealed
1-25kgs: Aluminium bag outside and double plastic bags inside
More than 25kgs: Fiber drum outside and plastic bags inside
Fast, Secure Shipping
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By Express |
By air |
By sea |
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Suitable for under 25kg |
Suitable for more than 25kg |
Suitable for more than 500kg |
Q1: When will my order be shipped?
A: Within 3 working days after the payment.
Q2: Can i get some samples?
A: Yes, contact me to know more about sample
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested before large quantity order.
Q4: How to start orders or make payments?
A: Payment by T/T, Western Union,MoneyGram etc .
Suppliers with verified business licenses
Audited Supplier 
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