Product Name |
Lysozyme |
CAS |
12650-88-3 |
molecular formula |
C125H196N40O36S2 |
molecular weight
|
2899.27014 |
form |
powder |
Lysozyme (Lysozyme) is a glycoside hydrolase, composed of 18 kinds of 129 amino acid residues, with 4 S-S bonds, molecular weight of 14307, specializing in the action of microbial cell wall hydrolase, also known as cell wall lysis enzyme. The specificity of lysozyme substrates is very strong, and the substrates of lysozyme from different sources are different. Lysozyme is commonly found in a variety of tissues, secretions and some plants and microorganisms of humans and animals, can dissolve the cell wall of gram-positive bacteria, and has a strong killing effect on it, and has broad prospects for food preservation (especially cheese, sake production), medicine (tablets, capsules, eye drops, throat lozenges), and scientific research.
character
Lysozyme is white crystal, alkaline protein, isoelectric point PH10.5 ~ 11.0. Lysozyme product activity ≥ 20000U /mg, dissolved in dilute salt water, under the action of acetone and ethanol to precipitate, acidic solution is relatively stable, heating to 55ºC will not be affected, its aqueous solution at 62.5ºC, 30 minutes will be completely inactivated, while 15% ethanol solution at 62.5ºC, 60 minutes, 20.5% ethanol solution at 62.5ºC. 20 minutes without losing your life. Soluble bacterial cells, especially mlicrococcus has a strong effect, with various properties of antibiotics, this is because it has a decomposition effect on the glycoprotein (mucoid) polysaccharide of the cell membrane wall, can decompose chitin and glycol chitin, and obtain carbonate, carbonate and nitrate crystals.
1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and we will start mass production after the samples are passed. 100% inspection during production, random inspection before packaging.
2.What are your payment terms ?
We usually accept T/T, Western Union, USDT.
3. What is your minimum order quantity?
Our minimum order quantity is 1 kg. But usually we accept a smaller quantity, such as 100g, on condition that 100% of the sample fee is paid.
4. Do you provide product reports?
Yes. We will give you the product analysis report before shipment.
5.When will it be delivered?
We will arrange the delivery of the order after confirming the receipt.