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Postion:Product Catalog >Biochemical Engineering>Amino Acids and proteins>L-Cystine


US $10.00 / 1Kg/Bag

  • 1Kg/Bag
Min. Order: 1Kg/Bag
Purity: Above 99%
Cas No.: 56-89-3
Supply Ability: 5000kg/month
  • Product Name: L-Cystine
  • CAS No.:56-89-3
  • EC-No.:200-296-3
  • Min. Order:1Kg/Bag
  • Purity:Above 99%
  • Supply Ability:5000kg/month
  • Release date:2021/09/07
Product Advantage

L-cysteine is mainly used in medicine, cosmetics, biochemical research and so on. It is used in bread materials to promote the formation of gluten, promote fermentation, mold production and prevent aging. It is used in natural juice to prevent oxidation of vitamin C and browning of juice. The product has detoxification effect and can be used for acrylonitrile poisoning and aromatic
acidosis. It also has the function of preventing radiation damage to human body, and is also a medicine for treating bronchitis,especially as a phlegm-resolving drug (mostly in the form of acetyl L-cysteine methyl esterate). Cosmetics are mainly used in cosmetic water, perm, sunproof skin cream and so on.

1. Prepare a biological medium. Used in biochemistry and nutrition research, it has the functions of promoting the oxidation and reduction of body cells, increasing white blood cells and preventing the development of pathogenic bacteria. Mainly used in a variety of alopecia. It is also used for acute infectious diseases such as dysentery, typhoid, and flu, asthma, neuralgia, eczema, and various poisoning disorders, and has the effect of maintaining protein configuration. Also used as a food flavoring agent.
2. As a feed nutrient fortifier, it is conducive to animal development, increase body weight and liver and kidney function, and improve fur quality.
3. It can be used as a cosmetic additive to promote wound healing, prevent skin irritation and treat eczema.

package and shipping 

 [Storage] Stored in a clean, cool and dry area; keep away from strong, direct light.
[Shelf Life] 2 years when properly stored.
Inner double plastic bags--25kg/Fiber drum (35*35*53cm, GW: 28kg, NW: 25kg, 0.06CBM);
Inner double plastic bags--5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg);
Inner double plastic bags--1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
[Delivery] 5 working days after payment.
1. Preferentially DHL or FedEx for quantity less than 50KG; Air shipping for 100KG above;
Sea shipping for quantity over 500KG.


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