Papaya Enzyme; Papaya Protease; Papaya Enzyme; 9001-73-4; Papain

• Customization: Available
• CAS No.: 9001-73-4
• Formula: C9h14n4o3
• Model NO.: YQEN0056
• EINECS: 232-627-2
• Classification: Biochemical Reagents
• Grade: Br
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: 800u/Mg
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: Papain
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: White to Light Yellow Powder
• Store: -20
• Enzyme Activity: 800u/Mg
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 25g; 100g; 500g; 1kg
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	Papain
CAS	9001-73-4
Purity (content)	≥800u/mg; ≥6000u/mg
Code	YQEN0056
Packing	25g; 100g; 500g; 1kg

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English name: Papain

Other names: papaya enzyme; Papaya protease; Papaya enzyme; Papain

CAS number: 9001-73-4

Grade: BR

Molecular weight: 21000-23000

Vitality: ≥ 800u/mg

Ash content: ≤ 12%

Lead (in Pb): ≤ 2.0mg/kg

A-r-s-e-n-i-c (calculated as As): ≤ 2.0mg/kg

Optimal temperature: 65 ºC

Optimal pH: 6.0~7.0

Appearance: White to light yellow powder. An enzyme that can hydrolyze peptides, amides, and esters. Its molecule is composed of folded peptide bonds with 212 residues. Slightly hygroscopic. Sensitive to light. Incomplete solubility in water and glycerol, almost insoluble in most organic solvents. Enzyme reaction: cleavage of Arg -, Lys -, Phe -, and X amino acids. The model substrates are benzoyl arginine ethyl ester (BAEE), N-benzoyl L-arginine p-n-i-t-r-o-a-n-i-l-i-n-e (N - α - Bz-L-Arg-4-NA), and benzyloxycarbonyl valine glycyl arginine p-n-i-t-r-o-a-n-i-l-i-n-e (Chromozym TRY). Activators include cysteine (Cys), glutathione (GSH), EDTA, reducing agents, and cyanide. Inhibitors include m-e-r-c-u-r-y (Hg2+), other heavy metals, i-o-d-o-a-c-e-t-i-c acid, N-para maleimide (NEM), benzylsulfonyl fluoride (PMSF), N-para toluenesulfonyl-L-phenylalanine chloromethyl ketone (TPCK), and p-toluenesulfonyl-L-lysine chloromethyl ketone (TLCK)

Purpose: Biochemical research

Save: RT

Company Profile

Nanjing Yanqiao Technology Co., Ltd is a modern high-tech chemical enterprise specializing in the R & D, production and sales of chemical reagents, biological reagents and fine chemical products.

Our company has various products, mainly engaged in various biochemical reagents, including enzymes, proteins, amino acids, carbohydrates, plant hormones, separation materials, culture media, buffers, pigments, chemical additives, etc.

The products are widely used in chemical plants, power plants, lubricating oil plants, pharmaceutical plants and water treatment processes, as well as the construction industry, agriculture, printing and dyeing industry, stationery production, university laboratories, scientific research institutions and other fields.

We adhere to the management principle of "quality first, service first, continuous improvement and innovation to meet customers", and take "zero defects, zero complaints" as the quality goal.

With mature and stable products, considerate service and good reputation, Nanjing Yanqiao Technology Co., Ltd. Sincerely welcomes friends at home and abroad to negotiate and cooperate, and work together!

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