Total 440 purification of proteins factories & companies found with 1,320 products. Source high quality purification of proteins from our great selection of reliable purification of proteins manufacturing factories.
Good Science (Tianjin) Instrument Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | HPLC , Pump , Detector , Fraction Valves , HPLC Workstation |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, Own Brand |
Location: | Tianjin, Tianjin |
-
Featured Product
-
Min. Order: 1 Piece
-
Min. Order: 1 Piece
Magen Biotechnology (Guangzhou) Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Mini Spin Column II , Viral RNA Spin Column , MagPure Viral Nucleic Acid Isolation Kit |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 234.1-312 / gramMin. Order: 1 gram
-
Unit Price: US$ 52-60 / kgMin. Order: 5 kg
-
Unit Price: US$ 10.94 / prepsMin. Order: 50 preps
Herb Green Health Biotech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Botanical Extract , Natural Nutrition Ingredient , Herb Extract , Herb Powder , Plant Extract |
Mgmt. Certification: |
OHSAS/ OHSMS 18001, HACCP, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Ganzhou, Jiangxi |
-
Unit Price: US$ 10.5-20 / kgMin. Order: 1 kg
-
Unit Price: US$ 0.5-1.5 / kgMin. Order: 1 kg
-
Unit Price: US$ 10.5-20 / kgMin. Order: 1 kg
Shandong Alivan Chemical Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Corn Gluten Meal Poly Aluminum Chloride |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Binzhou, Shandong |
-
Unit Price: US$ 350-500 / TonMin. Order: 1 Ton
-
Unit Price: US$ 350-500 / TonMin. Order: 1 Ton
-
Unit Price: US$ 390-570 / TonMin. Order: 1 Ton
Hunan E. K Herb Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Plant Extracts |
Mgmt. Certification: |
N/A
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changsha, Hunan |
-
Unit Price: US$ 18 / kgMin. Order: 1 kg
-
Unit Price: US$ 5-10 / kgMin. Order: 1 kg
-
Unit Price: US$ 5-10 / kgMin. Order: 1 kg
Shanghai Zhangguan International Trade Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Amino Acid , Antioxidant , Mineral Substance , Emulsifier , Sweetener |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
Location: | Shanghai, Shanghai |
Production Lines: | 5 |
-
Unit Price: US$ 3-3.3 / kgMin. Order: 100 kg
-
Unit Price: US$ 3-3.3 / kgMin. Order: 100 kg
-
Unit Price: US$ 3-3.3 / kgMin. Order: 100 kg
Jining Hengkang Biological Medicine Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Softgels Capsules , Oral Liquid Drink , Cosmetics , Extract Powder , Supplement Tablets |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Jining, Shandong |
-
Unit Price: US$ 0.015-0.03 / PieceMin. Order: 1000 Pieces
-
Unit Price: US$ 0.018-0.03 / PieceMin. Order: 100000 Pieces
-
Unit Price: US$ 5-10 / PieceMin. Order: 100000 Pieces
DEZHOU HAOXIANG IMPORT AND EXPORT CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Collagen Powder , Fish Collagen Peptides , Bovine Collagen Peptides , Soybean Peptides , Plant Peptides and Peptidomics |
Location: | Dezhou, Shandong |
Production Lines: | 3 |
-
Unit Price: US$ 18-22 / kgMin. Order: 1000 kg
-
Unit Price: US$ 18-22 / kgMin. Order: 1000 kg
-
Unit Price: US$ 9-10 / kgMin. Order: 1000 kg
Nanjing Duly Biotech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Enzyme Preparation , Proteins , Antibiotic , Plant Hormones , Nucleic Acids |
Mgmt. Certification: |
GMP
|
R&D Capacity: | Own Brand |
Location: | Nanjing, Jiangsu |
Production Lines: | Above 10 |
-
Unit Price: US$ 47-95 / mgMin. Order: 2 mg
-
Unit Price: US$ 23-50 / mgMin. Order: 2 mg
-
Unit Price: US$ 9.27-77.25 / gMin. Order: 25 g
Allright GC (Jinan) Biotechnology Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company , Group Corporation |
Main Products: | Modified Starch , Thickeners , Acidity Regulator , Antioxidants , Flavour Enhancer |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Jinan, Shandong |
-
Unit Price: US$ 5-35 / kgMin. Order: 1 kg
-
Unit Price: US$ 5-35 / kgMin. Order: 1 kg
-
Unit Price: US$ 5-35 / kgMin. Order: 1 kg
Guangzhou Kangmeihui Biotechnology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Soft Capsule , Hard Capsule , Tablet Candy , Jelly , Oral Liquid |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, Tim HealthBest |
Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 3-4 / Bottle/BottlesMin. Order: 20 Bottle/Bottles
-
Unit Price: US$ 3-4 / Bottle/BottlesMin. Order: 20 Bottle/Bottles
-
Unit Price: US$ 3-4 / Bottle/BottlesMin. Order: 20 Bottle/Bottles
Tianjin Dongfang Import and Export Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | L-carnitine , L-Histidine , Creatine Monohydrate , Nicotinamide Mononucleotide , Kojic Acid |
Mgmt. Certification: |
Nil
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Tianjin, Tianjin |
-
Unit Price: US$ 22-25 / kgMin. Order: 1 kg
-
Unit Price: US$ 10-15 / kgMin. Order: 1 kg
-
Unit Price: US$ 800-1198 / TonMin. Order: 1 Ton
Baoding Faithful Industry Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Hyaluronic acid , Collagen , Natamycin , Nisin , Erythritol |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Baoding, Hebei |
-
Unit Price: US$ 15.6-17 / kgMin. Order: 1 kg
-
Unit Price: US$ 18.55-22 / kgMin. Order: 1 kg
-
Unit Price: US$ 69-71 / kgMin. Order: 1 kg
Shanghai Baske Biotechnology Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Food Additive; Dietary Fiber; Sweentener |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shanghai, Shanghai |
-
Unit Price: US$ 0.52-3.1 / kgMin. Order: 25 kg
-
Unit Price: US$ 0.52-3.1 / kgMin. Order: 25 kg
-
Unit Price: US$ 1.9-14 / kgMin. Order: 25 kg
Shandong Fortune Growth Biological Sci-Tech Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | L-Lysine , L-Threonine , L-Lysine Sulphate , L-Valine , L-Tryptophan |
Mgmt. Certification: |
ISO 9001, ISO 9000, GMP
|
Factory ownership: | Limited Company |
Location: | Weifang, Shandong |
-
Unit Price: US$ 1.2 / kgMin. Order: 18000 kg
-
Unit Price: US$ 1200 / TonMin. Order: 18 Tons
-
Unit Price: US$ 1.2 / kgMin. Order: 18000 kg
Taiwan Oyi Peptide Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | N/a |
Location: | Hangzhou, Zhejiang |
-
Unit Price: US$ 20 / SetMin. Order: 10 Sets
-
Unit Price: US$ 20 / SetMin. Order: 10 Sets
-
Unit Price: US$ 20 / SetMin. Order: 10 Sets
Wuhan Recedar Biotechnology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Herbal Extract , Plant Extract , Elderberry Extract , Reishi Mushroom Extract , Tribulus Terrestris Extraxct |
Mgmt. Certification: |
ISO 9001, GMP, HACCP, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Wuhan, Hubei |
-
Unit Price: US$ 2-100 / kgMin. Order: 1 kg
-
Unit Price: US$ 8-100 / kgMin. Order: 1 kg
-
Unit Price: US$ 8-100 / kgMin. Order: 1 kg
Shaanxi Lymall Bpanda Tech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Androstenone , Peptide , Herb Extract , Vanillin , Grape Seed Extract |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, GMP, HACCP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 10-60 / kgMin. Order: 1 kg
-
Unit Price: US$ 5-100 / kgMin. Order: 1 kg
-
Unit Price: US$ 6-15 / kgMin. Order: 1 kg
Hunan World Well-Being Bio-Tech Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Plant Extracts |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changde, Hunan |
-
Unit Price: US$ 8-9 / kgMin. Order: 1 kg
-
Unit Price: US$ 1-10 / kgMin. Order: 1 kg
-
Unit Price: US$ 30 / kgMin. Order: 1 kg
Nanjing Manhay Medical Technology Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Plant Extract (Cosmetic) |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Nanjing, Jiangsu |
-
Unit Price: US$ 10-15 / kgMin. Order: 1 kg
-
Unit Price: US$ 10-15 / kgMin. Order: 1 kg
-
Unit Price: US$ 10-15 / kgMin. Order: 1 kg
Wuxi Biogreen Pharma Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Clean Room , Extraction Line , Pharmaceutical Equipment , Fruit and Vegetable Processing Production Line , Clean Room Equipment |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuxi, Jiangsu |
-
Unit Price: US$ 20500-25500 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 15000-18500 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 15000-18500 / PieceMin. Order: 1 Piece
Shijiazhuang Auro Technology Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | PDO/PLLAPCL Thread , Injectable Hyaluronic Acid , Blunt Cannula , Hyaluron Pen |
Mgmt. Certification: |
ISO 9001, ISO 13485
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand, Auro Secret |
Location: | Shijiazhuang, Hebei |
-
Featured ProductUnit Price: US$ 12 / boxMin. Order: 1 box
-
Unit Price: US$ 12 / boxMin. Order: 1 box
-
Unit Price: US$ 12 / boxMin. Order: 1 box
Hunan Huakang Biotech Inc.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Green Tea Extract , Ginseng Extract , Centella Asiatica Extract 80% , Monk Fruit Extract , Resveratrol |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Changsha, Hunan |
-
Unit Price: US$ 25-55 / kgMin. Order: 1 kg
-
Unit Price: US$ 2 / kgMin. Order: 1 kg
-
Unit Price: US$ 20 / kgMin. Order: 1 kg
Guangdong Ardent Biomed Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Nucleic Acid PCR Detection Kit , Disposable Vacuum Blood Collection Tube , Nucleic Acid Extraction or Purification Kit , Sample Preservation Tube , medical instruments |
Mgmt. Certification: |
ISO13485:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Guangzhou, Guangdong |
Qingdao Haixingyuan Biotechnology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Feed Raw Material , Feed Additive , Seaweed Adhesive , Feed Binder , Spirulina Schizochytrium |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Qingdao, Shandong |
-
Unit Price: US$ 1000-1700 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-1700 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-1700 / TonMin. Order: 1 Ton
Shaanxi Worthful Herb Biotech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Minoxidil , Mimosa Root Bark Extract Powder , Pitaya Powder , Blue Butterfly Pea Flower Powder , Phycocyanin Spirulina Powder |
Mgmt. Certification: |
ISO 9001, ISO 14001, GMP, HACCP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 15-20 / kgMin. Order: 1 kg
-
Unit Price: US$ 15-20 / kgMin. Order: 1 kg
-
Unit Price: US$ 27-32 / kgMin. Order: 1 kg
Hangzhou Greensky Biological Tech. Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Boswellia Serrata Extract , Red Yeast Rice , Ginseng Extract , Saw Palmetto Extract , Juice Powder |
Mgmt. Certification: |
ISO 9001, GMP, HACCP, GAP, FSC
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, Own Brand |
Location: | Hangzhou, Zhejiang |
-
Unit Price: US$ 1-30 / kgMin. Order: 1 kg
-
Unit Price: US$ 20-60 / kgMin. Order: 1 kg
-
Unit Price: US$ 10-40 / kgMin. Order: 1 kg
HANGZHOU VODI PLASTIC CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | UPVC Pipes and Fittings , CPVC Pipes and Fittings , UPVC Clear Pipe and Fittings , UPVC Ultra Filtration Membrane Housings , Ultrafiltration Membrane Shell |
Mgmt. Certification: |
ISO 9001, ISO 14000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hangzhou, Zhejiang |
-
Unit Price: US$ 9.99-99.99 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 9.99-99.99 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 9.99-99.99 / PieceMin. Order: 1 Piece
Inscinstech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | FPLC , Chromatography System , Oligonucleotide Synthesizer , Nano Particle Assembly System |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Suzhou, Jiangsu |
-
Unit Price: US$ 45800-46800 / SetMin. Order: 1 Set
-
Unit Price: US$ 42000-43000 / SetMin. Order: 1 Set
-
Featured ProductUnit Price: US$ 40860-41860 / PieceMin. Order: 1 Piece
Anhui Jucheng Fine Chemicals Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Polyacrylamide , Anionic Polyacrylamide , Cationic Polyacrylamide , Nonionic Polyacrylamide , Water Treatment Chemicals |
Mgmt. Certification: |
ISO 9001, ISO 14001, HSE
|
Factory ownership: | Foreign Joint Venture |
R&D Capacity: | Own Brand |
Location: | Huaibei, Anhui |
-
Unit Price: US$ 1000-2500 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-2500 / TonMin. Order: 1 Ton
-
Unit Price: US$ 1000-2500 / TonMin. Order: 1 Ton