458
Proteinase+k Products
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US $ 50 /
kg
FOB
25 kg (MOQ)
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Main Products: Chemical Raw Materials, Chemicals, Cosmetic Chemicals, Food Additives
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Shandong, China
Since 2023
Jiangsu, China
Since 2025
US $ 5-20 /
kg
FOB
1 kg (MOQ)
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Main Products: Cosmetic, Hair Bleach Powder&Cream, Hair Care, Tetrazole, Veterinary Medicine, Fosfomycin Calcium, Bromobiphenyl Trityltetrazole, Animal and Plant Extraction, Food Additives, Pharmaceutical Intermediates
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Shanghai, China
Since 2022
Jiangsu, China
Since 2025
Trading Company
Guangdong, China
Since 2025
Shandong, China
Since 2023
US $ 0.075-0.3 /
mg
FOB
25 mg (MOQ)
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Main Products: Enzyme Preparation, Proteins, Antibiotic, Plant Hormones, Nucleic Acids, Pigments
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Jiangsu, China
Since 2021
Trading Company
Guangdong, China
Since 2025
US $ 1-100 /
kg
FOB
1 kg (MOQ)
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Main Products: Daily Chemicals, Organic Intermediate, Catalysts & Chemical Auxilia, Cosmetic Raw Materials, Pigment & Dyestuff, Flavour & Fragrance, Inorganic Chemicals, Food Ingredients, Feed Additives, Pesticide Intermediates
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Shanghai, China
Since 2024
US $ 50 /
kg
FOB
25 kg (MOQ)
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Type : Synthesis Material Intermediates
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Shandong, China
Since 2023
US $ 2-3 /
kg
FOB
1,000 kg (MOQ)
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Main Products: Epoxy Resin 128, Alkyl(C12-C14) Glycidyl Ether, BenzylL Alcohol, Benzaldehyde, Benzoic Acid, Styrenated Phenol, Methyl Ethyl Ketoxime (MEKO)
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Trading Company
Hubei, China
Since 2024
Trading Company
Shandong, China
Since 2022
US $ 10-50 /
kg
FOB
1 kg (MOQ)
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Main Products: Photoinitiator, Boride, UV Absorber, Corrosion Inhibitor, Water Treatment Agent, Organic Intermediate, Electronic Chemicals, Customize Chemicals
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Jiangsu, China
Since 2025
Jiangsu, China
Since 2025
US $ 4.376-10.4 /
ml
FOB
10 ml (MOQ)
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Main Products: Mini Spin Column II, Viral RNA Spin Column, MagPure Viral Nucleic Acid Isolation Kit
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Trading Company
Guangdong, China
Since 2021
Shandong, China
Since 2023
US $ 95-102 /
kg
FOB
1 kg (MOQ)
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Main Products: Health Products Health Product Raw Materials, Plant Extracts, Cosmetic Raw Materials, Organic Intermediates, Food Additives
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Shaanxi, China
Since 2025
US $ 46.14-92.28 /
g
FOB
1 g (MOQ)
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Usage : Laboratory Reagents
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Jiangsu, China
Since 2021
US $ 0.09-0.35 /
mg
FOB
25 mg (MOQ)
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Main Products: Chemical Additives, Enzymics, Isolating Reagent, Protein, Culture Medium
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Jiangsu, China
Since 2024
Trading Company
Hubei, China
Since 2024
US $ 0.1-0.14 /
g
FOB
100 g (MOQ)
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Main Products: Chemical Additives, Enzymics, Isolating Reagent, Protein, Culture Medium
Contact Supplier
Jiangsu, China
Since 2024
Trading Company
Guangdong, China
Since 2025
Trading Company
Guangdong, China
Since 2025
About Proteinase+k FAQ
Q What are chemical reagents and how are they used in labs?
The Proteinase+k is included in our comprehensive Chemical Reagent range.Chemical reagents are pure substances used during chemical reactions in laboratories. They serve various purposes such as facilitating reactions, detecting substances, or measuring results. Their correct usage is crucial for accuracy in experiments, whether in research, education, or analytical applications.
Q What safety precautions should I take when using chemical reagents?
The Proteinase+k is a premium choice in the Chemical Reagent category.When using chemical reagents, always wear appropriate personal protective equipment like gloves, goggles, and lab coats. Ensure proper ventilation in the workspace, and familiarize yourself with Material Safety Data Sheets (MSDS) for handling guidelines and emergency procedures. Training in safe laboratory practices is essential to avoid accidents.
Q How do I choose the right chemical reagent for my experiment?
The Proteinase+k is a standout piece in our Chemical Reagent collection.Choosing the correct chemical reagent for your experiment involves understanding your reaction conditions, required purity, and specific properties needed. Consider the intended reaction, compatibility with other chemicals, and test conditions. Consulting product specifications can significantly aid users in their selection process.
Jiangsu, China
Since 2025
US $ 234.1-312 /
g
FOB
1 g (MOQ)
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Main Products: Mini Spin Column II, Viral RNA Spin Column, MagPure Viral Nucleic Acid Isolation Kit
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Trading Company
Guangdong, China
Since 2021
Trading Company
Guangdong, China
Since 2025
US $ 13-47 /
g
FOB
100 g (MOQ)
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Main Products: Enzyme Preparation, Proteins, Antibiotic, Plant Hormones, Nucleic Acids, Pigments
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Jiangsu, China
Since 2021
US $ 100-150 /
g
FOB
10 g (MOQ)
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Application : Scientific Research
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US $ 234.1-312 /
gram
FOB
1 gram (MOQ)
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Main Products: Mini Spin Column II, Viral RNA Spin Column, MagPure Viral Nucleic Acid Isolation Kit
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Trading Company
Guangdong, China
Since 2021
US $ 101-387 /
mg
FOB
1 mg (MOQ)
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Usage : Laboratory Reagents
Contact Supplier
Jiangsu, China
Since 2021
US $ 30.76-538.3 /
ml
FOB
1 ml (MOQ)
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Main Products: Enzyme Preparation, Proteins, Antibiotic, Plant Hormones, Nucleic Acids, Pigments
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Jiangsu, China
Since 2021
US $ 200-300 /
Ton
FOB
10 Tons (MOQ)
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Property : Organic Reagent
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US $ 95-167 /
kg
FOB
1 kg (MOQ)
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Main Products: Health Products Health Product Raw Materials, Plant Extracts, Cosmetic Raw Materials, Organic Intermediates, Food Additives
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Shaanxi, China
Since 2025
Trading Company
Hubei, China
Since 2024