Recombinant Trypsin Inhibitor

Add to Basket Share to :

Price

US$ 180

Min Order Quantity10 Milligram
Payment Terms 1
Required Quantity

Inquire Now

* Send an Inquiry to this supplier.

Start Order

* Name your price
* Start order doesn't mean buying now

Supplier Info.

Company Name Shanghai Yaxin Biotechnology Co., Ltd.
Membership Free member
Registration Date2010.06.09
Country/RegionChina
CityShanghai
Contact Zhao Zhi(Mr.)

Report Item

Your report on Product(s) will be sent to EC21 Administrators once submitted.
Then, Administrators will investigate and then take appropriate actions.

Send Report Item

Contact Supplier

* From

Mr.Zhao Zhi

Shanghai Yaxin Biotechnology Co., Ltd.

* Buying Product

Category : Chemical Reagents

- Please enter your specific buying item.
e.g. 42inch LCD TV, leather executive chair

* Messages Use English only Max. 2000 characters. (Min. 20)

Send

EC21.com does not guarantee the validity of product information or the credentials of sellers.

Product Attributes

- Brand Name yaxin
- Model Number RTI16-S
- Place of Origin China
- Supply Type protease
- Condition New
- CAS No. 9087-70-1
- Purity ≥95%（HPLC）
- Storage temperature 2-8℃
- Specific activity ≥ 3.0 EPU/mg pro.
- Absorbance (277nm) ≤ 0.8(3 EPU/ml in water)
- Related Keywords aprotinin, trypsin, trypsin inhibitor, insulin

Description by Manufacturer

Recombinant Aprotinin

Catalog Number: RTI16-S
CAS: 9087-70-1
Synonyms: Trypsin Inhibitor
Source: Recombinant aprotinin is a genetically engineered protein expressed in E.coli
Storage temperature: -20℃ or below
Protein Sequence:The amino acid sequence of recombinant aprotinin is identical to bovine lung derived aprotinin

1.DESCRIPTION
Aprotinin is a competitive serine protease inhibitor that inhibits trypsin, chymotrypsin, kallikrein and plasmin. Aprotinin forms stable complexes with and blocks the active sites of enzymes. Binding is reversible with most aprotinin-protease complexes and dissociating at pH <3.0. Effective concentration is equimolar with protease. YaxinBio recombinant aprotinin is a genetically engineered protein expressed in E.coli and purified by multi-column.The amino acid sequence of recombinant trypsin is identical to bovine lung derived aprotinin,with equivalent properties compared to native aprotinin and can replace native trypsin for using in a variety of biotechnological processes.

2.MAIN FEATURES

Source	Recombinant E. coli
Appearance	Clear, colorless to yellowish liquid
Protein Concentrate	≥ 5.0
Specific Activity (EPU /mg protein)	≥ 3.0
Absorbance (277nm)	≤ 0.8(3 EPU/ml in water)
Purity (HPLC)	≥95%

UNIT DEFINITION:One trypsin inhibitor unit (EPU) will decrease the activity of 2 trypsin units by 50% where one trypsin unit will hydrolyze 1.0 μmol of N-benzoyl-L-arginineethyl ether(BAEE) per sec at pH 7.6 at 25 °C.
A conversion factor for Aprotinin is: 1 EPU= 1 USP Aprotinin Unit

3.RECOMMEND USAGE
Effective concentration is equimolar with protease. The recommend binding is pH＞6.0 and it will dissociate at pH <3.0.

4.STABILITY OF STORAGE AND TRANSPORT
Stability of storage: Recombinant aprotinin liquid should be stored under -20℃ in sealed container.
It is stable within 6 months at 2-8℃
It is no activity loss after 6 times repeated freezing and thawing.
Stability of transport: The product is stable by blue ice insulation transport.

5.PRODUCT ADVANTAGE

Animal origin free: Recombinant aprotinin is no exogenous virus contamination,and any animal origin material is not used in the production process.
Stable quality: Mass production can ensure stable and continuous batch production.It is no difference between the batch and the product quality is stable.
High purity: Higher specific activity.Host protein residues is less than the limits of biological products.
Compliance with regulatory requirements: Production equipment and production environment comply with relevant regulatory requirements, and the production process is in full compliance with NSF ISO 9001: 2008 quality system and GMP guidelines.
Complete quality documents: we can provide relevant regular support files in according to customers’ requirement.

6.PRODUCT USAGE

Aprotinin is a competitive serine protease inhibitor that inhibits trypsin, chymotrypsin, kallikrein and plasmin. Aprotinin forms stable complexes with and blocks the active sites of enzymes. Recombinant aprotinin is with equivalent properties compared to native aprotinin and can replace native trypsin for using in a variety of biotechnological processes,such as inhibition of serine protease activity in recombinant protein production,cell culture and so on.

7.RELATED PRODUCTS
Recombinant carboxypeptidase B
Sequencing grade trypsin
Recombinant human trypsin
Recombinant enterokinase

Price

Price US$ 180 / Milligram

Product Image

Aprotinin Related Products

Recombinant Trypsin (Animal Origin Free)

Company Profile

About Shanghai Yaxin Biotechnology Co., Ltd.

Membership Free member
Registration Date2010.06.09
Country/RegionChina
CityShanghai
Contact Zhao Zhi(Mr.)

Shanghai Yaxin Biotechnology Co., Ltd. is a biotech company founded in 2008 that focuses on the research and the production of recombinant proteins.

YaxinBio already offers three types of Animal Origin Free recombinant proteins: recombinant Carboxypeptidase B, recombinant Trypsin and recombinant Lipase A. Both recombinant Carboxypeptidase B and recombinant Trypsin have no trace of other enzyme activities or enzyme inhibitors. Our Animal Origin Free products have been successfully used in the production process of recombinant insulin by several companies. Recombinant Trypsin can also be used in the process of cell culture.

Shanghai Yaxin Biotechnology Co., Ltd., located in Shanghai Juke Biotech Park, is ISO 9001 registered company since 2009.

Buying Categories

- Chemical Reagents >> Chemicals

Selling Categories

- Chemicals >> Chemical Reagents

Keywords

Enzyme , Trypsin , Carboxypeptidase , Lipase , Protein A , Recombinant , Recombinant Carboxypeptidase , Recombinant Lipase , Enterokinase , ADK

Registration Date	2010/06/09(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2008
Employees total	51 - 100
Annual revenue	USD 100,000 - 500,000

Contact Information Order Credit Report

Company	Shanghai Yaxin Biotechnology Co., Ltd.
Address	No.466 Yin Du Road, Xuhui, Shanghai, ChinaShanghaiShanghaiChina
Phone	86 - 21 - 54336592
Fax	86 - 021 - 54336593
Contact	Zhao Zhi / General Manager

Can’t find what you are looking for? Post your Buying Leads for FREE!

You may also be interested in :: Acid; Biological; Elisa; Plastic Regeneration; Metal Extractant; Metal Extraction; Test Kit; Mining Chemical; Stainless Steel Determine

Product Groups

Agriculture

Top Searching Keywords

Automobiles & Motorcycles

Top Searching Keywords

Chemicals

Top Searching Keywords

Construction & Real Estate

Top Searching Keywords

Consumer Electronics

Top Searching Keywords

Electrical Equipment

Top Searching Keywords

Food & Beverage

Top Searching Keywords

Hardware

Top Searching Keywords

Health & Medical

Top Searching Keywords

Home & Garden

Top Searching Keywords

Lights & Lighting

Top Searching Keywords

Manufacturing Machinery

Top Searching Keywords

Minerals & Metallurgy

Top Searching Keywords

Packaging & Paper

Top Searching Keywords

Personal Care

Top Searching Keywords

Korea B2C Shopping

Recombinant Trypsin Inhibitor

Product Attributes

Description by Manufacturer

Price

Product Image

Aprotinin Related Products

Related Products from premium suppliers on EC21

Company Profile

Construction &
Real Estate