L Cystine CAS 56-89-3
Product Name:L Cystine
CAS NO.:56-89-3
Molecular Formula:C6H12N2O4S2
EINECS.NO:200-296-3
Synonym:1-cystine;3,3’-dithiobis(2-amino-,(r-(r*,r*))-propanoicaci;
3,3’Chemicalbook-dithiobis-l-alanin;3,3'-Dithiobis(2-aminopropanoicacid);
3,3'-Dithiodialanine;Alanine,3,3'-dithiobis-
Certificate：FDA,ISO,COA, HPLC, MSDS,TDS etc
Lead Time: 1-3 days
Shipping: DHL,Germany DHL,Germany DPD,UPS,USPS,FedEx,EMS,By Air,By Sea etc
Store & Shelf life; Cool & dry place;36 months
Other:There are warehouses in the United States, Australia and Germany.
Description
What is L Cystine ?
It was discovered from bladder stones by Wollaston in 1810. In 1832, Berzelius named it cystine, which is a sulfur-containing amino acid.
L Cystine exists in a small amount in protein and is mostly contained in keratin in hair, fingers and claws.
Almost odorless, soluble in dilute inorganic acid and alkaline solution, extremely insoluble in water.
| Product name | L Cystine |
| CAS | 56-89-3 |
| Molecular formula | C6H12N2O4S2 |
| Molecular weight | 240.3 |
| EINECS Number | 200-296-3 |
| melting point | >240 °C (dec.) (lit.) |
| stacking density | 300kg/m3 |
| boiling point | 468.2±45.0 °C(Predicted) |
| solubility | 1MHCl：100 mg/mL |
| Storage condition | Room temperature preservation |
What is the main purpose of L Cystine ?
L Cystine is a branched-chain amino acid, which can usually regulate blood sugar, provide the energy needed and promote normal growth. It cooperates with two other high-concentration amino acids (L-Isoleucine and leucine) to promote normal growth, repair tissues, regulate blood sugar and provide needed energy. In addition, its function also includes stimulating the central nervous system, which is necessary for proper mental function. It can provide extra energy for muscles to produce glucose, so as to prevent muscles from being weak during strenuous exercise. L Cystine also helps to remove excess nitrogen (potential toxin) from the liver and transport the nitrogen needed by the body to all parts of the body. It can also help treat hepatobiliary diseases, as well as the damage caused by alcohol and drug abuse to these organs. It is an essential amino acid, which means that it cannot be produced by the human body itself and must be supplemented by dietary sources. Its natural food sources include meat, dairy products, mushrooms, peanuts and soy protein.
1. Used in biochemical research. Preparation of biological culture medium. Used in biochemical and nutritional research, it has the functions of promoting cell oxidation and reduction, increasing white blood cells and preventing the development of pathogenic bacteria. L Cystine is mainly used for various alopecia. It is also used for acute infectious diseases such as dysentery, typhoid fever and influenza, asthma, neuralgia, eczema and various poisoning diseases, and has the function of maintaining protein configuration. Also used as food flavoring agent.
2. Biochemical reagents, used for the preparation of biological culture medium. It is also an important component of amino acid infusion and compound amino acid preparation.
3. As a feed nutrition enhancer, it is beneficial to animal development, increase body weight, liver and kidney function and improve fur quality.
4. L Cystine can be used as cosmetic additive, which can promote wound healing, prevent skin allergy and treat eczema.
Product Specification
| Item | Specifications | Result |
|
Appearance: |
White Powder |
Complies |
|
Assay: |
≥99.0% |
99.51% |
|
Heavy Metals |
≤10ppm |
≤2ppm |
|
Arsenic |
≤1ppm |
≤1ppm |
|
Lead |
≤3ppm |
≤3ppm |
|
Mercury |
≤0.1ppm |
≤0.1ppm |
|
Cadmium |
≤1ppm |
≤1ppm |
|
Total Plate Count |
≤1000cfu/g |
Complies |
|
Yeast & Mold |
≤100cfu/g |
Complies |
| Conclusion: The test results are conformed to the in-house specification | ||
How and where to buy L Cystine wholesale?
You can trust us completely because we have a good record in selling legal education drugs. Over the years, we have reached Many orders cooperation between Europe and America, which is safe and fast. Have safeguard.
Reasons for choosing us: reliable strength supply, high quality and stable storage, worry-free supply and timely delivery after sale.
Send your Inquiry for more details, Click email：sales7@faithfulbio.com Now.
A variety of shipping methods for you to choose
|
Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
|
3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, |
|
7-15 days |
By Air |
Suitable for more than 50kg. |
|
|
15-60 days |
By Sea |
Suitable for more than 500kg. |
Send your Inquiry for more details, Click email:sales7@faithfulbio.com Now.
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Attention: It should be noted that this product is not intended for the diagnosis, treatment, cure, or prevention of any disease. Please consult your doctor and learn about available research before use. Please do not use without authorization. This compound can only be used for research purposes. The US Food and Drug Administration has not evaluated these claims.
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