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Help CenterLysostaphin；Glycyl-glycine Endopeptidase CAS：9011-93-2
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| Grouping | Enzyme |
| Keywords | Lysostaphin |
| Brand | Dr.X |
| Model | E0028-1 |
| Place of Origin | Nanjing, China (Mainland) |
| Payment | T/T |
| Port | Shanghai |
| Supply Capacity | 100000 Piece/Pieces per Month |
| Packing | 1 mg/piece |
| Other packaging | Please contact customer service |
| To Find Out More, Click Here | |
English name: Lysostaphin; Glycyl glycine Endopeptidase
Other names: Lysozyme
CAS number: 9011-93-2
Grade: BR
Molecular weight: approximately 27kDa
Specific activity: ≥ 1200u/mg for protein
Definition of vitality: One unit will reduce the vitality (A620) of a suspension of Staphylococcus aureus cells from 0.250 to 0.125 in 10 min at pH 7.5 at 37 ° C in a 6.0 ml reaction mixture
Enzyme activity determination method: determined by turbidimetry
Lying Staphylococcus aureus: 4-32u/ml
Staphylococcus epidermidis lysis: 8-64u/ml
Solubility: soluble in 50mmol/L tris-HCL
Solution storage method: PH7.5 enzyme solution (PH5-8) is placed at 4 ℃ and remains stable for 2-3 days
Character: White or light yellow powder, a zinc containing metalloproteinase composed of 246 amino acids. The nucleic acid composition that expresses this gene consists of 1486 nucleotides. The isoelectric point is 10.5-11.0, and the optimal pH range for enzyme activity is 10-11. Under the condition of 1 mmol/L, hydroxymercuric benzoic acid (PCMB), benzenesulfonyl chloride (PMSF), dithiothreitol (DTT), and others have no significant effect on enzyme activity, while Zn ions exhibit a certain degree of activation effect; Ba ions, Mn ions, Ca ions, Mg ions, and EDTA exhibit a certain degree of inhibitory effect on lysozyme at 1mmol/L conditions
Purpose: Biochemical research. Bacteria that specifically degrade the cell walls of Staphylococcus aureus and other bacteria with glycine peptide bond structures achieve sterilization by cracking their cell walls.
Storage: 2-8 ℃
Company Information
Nanjing Duly Biotech Co.,Ltd
has been established for 11 years. It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.
Our company's aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2009.
Q2:How to contact with us?
Answer:Click the "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Can you give me a discount price?
Answer:Surely,It depend on your qty.
Q4: How can i get a sample?
Answer:Free sample is available,but freight charges will be at your account and the charges will be return to you dudect from your order in future.
Q5:What are the main categories of products sold by the company?
Answer: It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins, carbohydrates, buffers, surfactants, culture media and Separation of materials and kits.
Q6:Is the company mainly engaged in small packaging or large packaging?
Answer: Mainly do small packaging reagents, large packaging also do, specific can ask customer service personnel.
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