| Name | Natural hirudin( Leech Extract)Â |
| Character | brown powder |
| Source | leech (Hirudinaria manillensis, Whitmania pigra or Hirudo nipponia) |
| Product type | Food grade (health products additive), has 500000 AT-U/kg, 1200,000 AT-U/kg and 2000,000 AT-U/kg THREE types. |
| Quality standard | the 2005 version of China pharmacopoeia standard |
| Application | Â Health products (additive) |
| Storage | cool and dry place |
[Product description]
Hirudin is the most significant active constituents, is extracted from leech and its salivary glands, and is a kind of small molecule protein (polypeptide) which comprised of 65-66 amino acid.
Â
Hirudin has strong inhibition of thrombin, is by far the strongest thrombin inhibitor. It can be used for human's four system:
1) Blood circulation system, including varicosity, liver cirrhosis, hypertension, hyperglycemia and thrombosis, etc.
2) Genitourinary system, infertility, chronic nephritis, diabetes, etc.
3) Visual system, conjunctivitis and cataract, hirudin can prevent intraocular hyperplastic lesions.
4) Respiratory system: asthma.
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To sum up, hirudin has wide application prospect, is a very promising raw material.
Â
About us
Dalian Free Trade Zone United BoTai Bio-Tech Co.,Ltd., was incorporated in 2006. It is a high-tech biological company specifically committed to research and developing proteins, manufacturing and marketing biological products.
We are now cooperating with National Laboratory of Protein Engineering of College of Life Science Peking University and other well-known institutions, have successfully developed and optimized Metallothionein(MT), Gene recombinant Hirudin(HV2),  Interleukin-2(IL-2),  human Intestinal Trefoil Factor(ITF), and other nearly 30 kinds of proteins and biochemical reagents. They are playing outstanding roles in food, nutrition & health care products, beauty & skin care products and analysis of pharmaceutical research.Â
In cosmetics field, our protein cosmetic products have lots of functions. It can delay senescence, anti-acne, remove heavy metal toxins, protect skin from the sunlight ultraviolet, whiten skin, lighten dark spots, remove scars, moisturize skin etc. There is no any harmful ingredient in the products. The proteins we are using can improve the blood microcirculation from inside, solve your skin problems fundamentally, let your skin glossy and healthy. The protein skin care products are not only popular in domestic market, but also in overseas market. The products have been sold all over the world. Europe ,North America, Australia, Asia all have our protein skin care products. We have cooperated with a US cosmetics company for many years, and our ODM cosmetics products have been large exported to USA. The products experienced multiple inspections from the FDA and from US Border Patrol/Customs and we passed smoothly! Now, our ODM products have entered the Lord&Taylor shopping mall in the fifth avenue in New York and sold by many famous cosmetics companies of USA .
In biological and other field( Pharmacy and health care),our products also have special features. Many universities use our proteins for their experiments, such as University of Toledo, Indian Chandigarh University, Tsinghua University, Zhejiang University, Jinan University, Military-Medical Academy,  the Third Military Medical University, the Forth Military Medical University,  Hong Kong University of Science and Technology, Fudan University, Beijing University of Chinese Medicine, Nankai University, Chinese Academy of Sciences Institute of physicochemical, China Medical University, Liaoning Drug Research Institute, Wuhan University of Technology, Dalian University of Technology, Jilin Medical Collage, Southern Medical University , Zhejiang Foresty&Farming University, etc, and get good results. The health care products can remove garbage in the blood, it is good for the treatment of kidney diseases and cardiovascular diseases, without any negative consequence. The bio-protein and health care products not only gain good feedback in domestic, but also sold in global market. USA, Canada, Germany, Italy, Russia, Australia, Malaysia, Indonesia, Thailand, India, Pakistan, Dubai(UAE),Hong Kong, Taiwan and so on, our products spread all over these countries and areas.
Â
| Name | Natural hirudin( Leech Extract)Â |
| Character | brown powder |
| Source | leech (Hirudinaria manillensis, Whitmania pigra or Hirudo nipponia) |
| Product type | Food grade (health products additive), has 500000 AT-U/kg, 1200,000 AT-U/kg and 2000,000 AT-U/kg THREE types. |
| Quality standard | the 2005 version of China pharmacopoeia standard |
| Application | Â Health products (additive) |
| Storage | cool and dry place |
[Product description]
Hirudin is the most significant active constituents, is extracted from leech and its salivary glands, and is a kind of small molecule protein (polypeptide) which comprised of 65-66 amino acid.
Â
Hirudin has strong inhibition of thrombin, is by far the strongest thrombin inhibitor. It can be used for human's four system:
1) Blood circulation system, including varicosity, liver cirrhosis, hypertension, hyperglycemia and thrombosis, etc.
2) Genitourinary system, infertility, chronic nephritis, diabetes, etc.
3) Visual system, conjunctivitis and cataract, hirudin can prevent intraocular hyperplastic lesions.
4) Respiratory system: asthma.
Â
To sum up, hirudin has wide application prospect, is a very promising raw material.
Â
About us
Dalian Free Trade Zone United BoTai Bio-Tech Co.,Ltd., was incorporated in 2006. It is a high-tech biological company specifically committed to research and developing proteins, manufacturing and marketing biological products.
We are now cooperating with National Laboratory of Protein Engineering of College of Life Science Peking University and other well-known institutions, have successfully developed and optimized Metallothionein(MT), Gene recombinant Hirudin(HV2),  Interleukin-2(IL-2),  human Intestinal Trefoil Factor(ITF), and other nearly 30 kinds of proteins and biochemical reagents. They are playing outstanding roles in food, nutrition & health care products, beauty & skin care products and analysis of pharmaceutical research.Â
In cosmetics field, our protein cosmetic products have lots of functions. It can delay senescence, anti-acne, remove heavy metal toxins, protect skin from the sunlight ultraviolet, whiten skin, lighten dark spots, remove scars, moisturize skin etc. There is no any harmful ingredient in the products. The proteins we are using can improve the blood microcirculation from inside, solve your skin problems fundamentally, let your skin glossy and healthy. The protein skin care products are not only popular in domestic market, but also in overseas market. The products have been sold all over the world. Europe ,North America, Australia, Asia all have our protein skin care products. We have cooperated with a US cosmetics company for many years, and our ODM cosmetics products have been large exported to USA. The products experienced multiple inspections from the FDA and from US Border Patrol/Customs and we passed smoothly! Now, our ODM products have entered the Lord&Taylor shopping mall in the fifth avenue in New York and sold by many famous cosmetics companies of USA .
In biological and other field( Pharmacy and health care),our products also have special features. Many universities use our proteins for their experiments, such as University of Toledo, Indian Chandigarh University, Tsinghua University, Zhejiang University, Jinan University, Military-Medical Academy,  the Third Military Medical University, the Forth Military Medical University,  Hong Kong University of Science and Technology, Fudan University, Beijing University of Chinese Medicine, Nankai University, Chinese Academy of Sciences Institute of physicochemical, China Medical University, Liaoning Drug Research Institute, Wuhan University of Technology, Dalian University of Technology, Jilin Medical Collage, Southern Medical University , Zhejiang Foresty&Farming University, etc, and get good results. The health care products can remove garbage in the blood, it is good for the treatment of kidney diseases and cardiovascular diseases, without any negative consequence. The bio-protein and health care products not only gain good feedback in domestic, but also sold in global market. USA, Canada, Germany, Italy, Russia, Australia, Malaysia, Indonesia, Thailand, India, Pakistan, Dubai(UAE),Hong Kong, Taiwan and so on, our products spread all over these countries and areas.
Â
Sorfa Serological Pipette are designed to be used with electromotion pipette controllers and manual pipette pump to transfer liquid in various volume for laboratory use. With high transparency polystyrene and clear graduation, the Serological Pipettes are easy to be read in accurate volume by users. Graduation is printed on pipette surface with the accuracy of ± 2%. To meet global market need, Pipette Tips are crafted to two forms, welding and stretching.
Product Feature:
1. Seven types of volume 1ml, 2ml, 5ml,10ml,25ml,50ml and 100ml
2. Bidirectional graduation and negative graduation improve the accuracy
3. Seven types of color code on tips make pipettes easily recognizable
4. All Sorfa serological pipettes are sterile and are packaged in bags.
5. Buck packaging and individually packaging in plastic/paper wrapper.
6. RNase-free, DNase-free and Non-pyrogenic.
Packaging information:
Lot number is printed on packaging for tracking
Plastic/paper wrapper is easy to open
Cartons are customized for protecting products.
Product
Cat NO.
Graduation
(ml)
Color
code
Sterile
Packaging
Pack
1 ml serological pipette
P8010
1/100
Yellow
Gamma
Individual
1000pcs/box, 4000pcs/ctn
1 ml serological pipette
P8012
1/100
Yellow
Gamma
Bulk
1000pcs/box, 4000pcs/ctn
2 ml serological pipette
P8020
1/100
Green
Gamma
Individual
800pcs/box, 3200pcs/ctn
2 ml serological pipette
P8022
1/100
Green
Gamma
Bulk
800pcs/box, 3200pcs/ctn
5 ml serological pipette
P8050
1/10
Blue
Gamma
Individual
300pcs/box, 1800pcs/ctn
5 ml serological pipette
P8052
1/10
Blue
Gamma
Bulk
300pcs/box, 1800pcs/ctn
10 ml serological pipette
P8100
1/10
Red
Gamma
Individual
200pcs/box, 1200pcs/ctn
10 ml serological pipette
P8102
1/10
Red
Gamma
Bulk
200pcs/box, 1200pcs/ctn
25 ml serological pipette
P8250
1/5
Purple
Gamma
Individual
200pcs/box, 800pcs/ctn
25 ml serological pipette
P8252
1/5
Purple
Gamma
Bulk
200pcs/box, 800pcs/ctn
50 ml serological pipette
P8500
1
Black
Gamma
Individual
100pcs/box, 600pcs/ctn
50 ml serological pipette
P8502
1
Black
Gamma
Bulk
200pcs/box, 600pcs/ctn
100ml serological pipette
P81000
1
Black
Gamma
Individual
50pcs/box, 300pcs/ctn
100ml serological pipette
P81002
1
Black
Gamma
Bulk
50pcs/box, 300pcs/ctn
Serological pipettes vary from 1ml, 2 ml, 5ml, 10ml to 25 ml, 50 ml and 100ml. Seven types of color code on tips make pipettes easily recognizable in different volume. Preferably, each pipette contains a filter plug which is better than cotton plug in its bore to prevent passage of particulates. Sorfa has the ability to produce all current serological pipettes including welding pipette, stretching pipette, Aspirating Pipette, short pipette, with-tip pipette and colorized pipette.
Two types of packaging are available for pipettes: buck packaging and individually packaging in plastic/paper wrapper. All Sorfa serological pipettes are packaged in bags with sterilization bags, RNase-free, DNase-free and Non-pyrogenic.
Standard Serological Pipette, Plastic Serological Pipette, Disposable Laboratory Serological Pipette, Plastic Laboratory Serological Pipette
Zhejiang Sorfa Medical Plastic Co., Ltd. (Ningbo Jiangdong Aron Imp&Exp. Co.LTD) , http://www.sorfapipettes.com