Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".
We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.
R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.
Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.
Product Description
Cholesterol esterase, microbial, is an enzyme derived from microbial sources, such as bacteria or fungi. This enzyme is capable of hydrolyzing cholesterol esters into free cholesterol and fatty acids through the cleavage of ester bonds. Cholesterol esterase finds applications in various fields, including clinical diagnostics and research, where it is utilized for the measurement of cholesterol levels in biological samples. In addition, it is used in the food industry for the modification of cholesterol content in food products. This enzyme plays a crucial role in lipid metabolism and has significant implications in both medical and industrial settings.
Native, microbial cholesterol esterase. Catalyzes hydrolysis and formation of cholesterol esters, ranging from cholesterol acetate to cholesterol stearate
FAQ
1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
A: We can have a discussion.
3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.
4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.
5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.
6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Our Advantages
1. 90days quality guarantee for exchange.
2. For each batch order extracts, we will attach a factory Inspection Report with the goods delivery , including the BatchNo/ Date/ Test index ects; also will keep the archived extracts to ensure received by customers are the same each time.
3. Our team of experienced professionals are available online 24 hours a day to answer any questions and provide guidance on product usage and maintenance.
Product analysis
| Product Name: |
CHOLESTEROL ESTERASE |
| Synonyms: |
Cholesterol Esterase from hog pancreas, Sterol-ester acylhydrolase;Cholesterol Esterase from Pseudomonas fluorescens,Sterol-ester acylhydrolase;Cholesterol Esterase from bovine pancreas,Sterol-ester acylhydrolase;Cholesterol esterase froM pseudoMonas sp;Cholesterol Esterase from porcine pancreas,Cholesterol Esterase from hog pancreas, Sterol-ester acylhydrolase;Biocatalytics E3;Bucelipase alfa;CE (PP), Sterol esterase, sterol-ester acylhydrolase |
| CAS: |
9026-00-0 |
| MF: |
NULL |
| MW: |
0 |
| EINECS: |
232-808-6 |
| Product Categories: |
enzyme;Enzymes |
| Mol File: |
Mol File |
| |
| vapor pressure |
0.004Pa at 25ºC |
| storage temp. |
-20°C |
| solubility |
Dissolve 1mg/ml in 0.1M phosphate buffer, pH 6.0 to 7.0 |
| form |
powder |
| color |
white |
| EPA Substance Registry System |
Esterase, cholesterol (9026-00-0) |
| Safety Statements |
22-24/25 |
| WGK Germany |
3 |
| F |
10-21 |
| TSCA |
Yes |
| HS Code |
35079090 |
| Chemical Properties |
Powder |
| Uses |
Cholesterol Esterase is used for enzymatic determination of total cholesterol when coupled with cholesterol oxidize in clinical analysis. Cholesterol esterase (CE) is a reversible enzyme that can hydrolyze or synthesize fatty acid esters of cholesterol and other sterols. |
| Uses |
Cholesterol Esterase from porcine pancreas has been used:
- in an in vitro simulated digestion model to improve the hydrolysis of carotenoid esters in the intestinal phase
- to analyze the bioavailability of phytosterol and cholesterol in the aqueous micellar phase of an in vitro simulated digestion model
- as a standard in enzyme activity assay
|
| Uses |
Cholesterol Esterase from bovine pancreas has been used:
- in γ-oryzanol-hydrolyzing activity
- in cholesterol esterase enzyme activity for quantification of cholesterol and cholesterol esters associated in tear film and lenses samples
- to test in vitro degradation of poly(fumaroyl bioxirane) maleate (PFM) polymer designed for bone tissue engineering
|
| General Description |
Cholesterol Esterase is a serine hydrolase released from the exocrine pancreas. It belongs to the α/β hydrolase family of enzymes. |
| Biochem/physiol Actions |
Cholesterol esterase (CE) is a reversible enzyme that can hydrolyze or synthesize fatty acid esters of cholesterol and other sterols. Hydrolysis of water insoluble long chain fatty acid esters requires bile salt activation. Hydrolysis of water soluble esters of short chain fatty acids and lysophospholipids does not require activation by bile salts. It also hydrolyzes tri-, di-, and mono-acylglycerols, phospholipids, lysophospholipids, and ceramides. The enzyme may have multiple functions in lipid and lipoprotein metabolism, as well as in atherosclerosis. Its molecular mass is approximately 129 kDa and the optimum pH range is 7.0-9.0. The enzyme is activated by cholic acid, glycocholic acid, BSA, Mg2+ and 0.3% (v/v) ? X-100. Ag+, Hg2+ and ionic detergents inhibit the activity of the enzyme. |
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