Acid Casein or Casein (acid) is the principal, non-heat-coagulable milk protein (a phosphoprotein) obtained by acid precipitation of skim milk, often at its isoelectric point (pH 4.6). Acid Casein's chemical character is defined by a complex polymeric structure rich in essential amino acids, making it a complete protein. Versatility stems from its molecular size: as the whole protein, it functions as a strong binder, emulsifier, and nutritional fortifier in food and industrial coatings. When subjected to acid hydrolysis (becoming Casein Hydrolysate, CAS 65072-00-6), it transforms into a highly soluble mixture of free amino acids and short peptides, which is utilised extensively in biochemistry and cell culture media as a high-purity nitrogen source. Known by Acid Precipitated Casein by Acid Casein supplier and Lactein by Acid Casein manufacturer.
Acid Casein or Casein (acid) is the principal, non-heat-coagulable milk protein (a phosphoprotein) obtained by acid precipitation of skim milk, often at its isoelectric point (pH 4.6). Acid Casein's chemical character is defined by a complex polymeric structure rich in essential amino acids, making it a complete protein. Versatility stems from its molecular size: as the whole protein, it functions as a strong binder, emulsifier, and nutritional fortifier in food and industrial coatings. When subjected to acid hydrolysis (becoming Casein Hydrolysate, CAS 65072-00-6), it transforms into a highly soluble mixture of free amino acids and short peptides, which is utilised extensively in biochemistry and cell culture media as a high-purity nitrogen source. Known by Acid Precipitated Casein by Acid Casein supplier and Lactein by Acid Casein manufacturer.
.3d8f8f41.svg)
Food & Nutrition
.3556d45a.svg)
Nutraceutical Ingredients
Amino Acids & Proteins
.7767eb0f.png)
Chemical Properties & Specifications
Used in nutritional bars, supplements, and infant formulas
Used as a sauce flavor or highly bioavailable amino acid source
Used in water-resistant glues, coatings, and paper/board sizing
Used as a nitrogen and amino acid source in bacterial culture media and fermentation - Growth Medium - Casamino Acids
CAS No. : 1309-64-4
Category : Synergists & Smoke Suppressants
Sub-Category : Antimony-based synergists
CAS No. : 1327-41-9
Category : Inorganic Chemicals
Sub-Category : Metal-Based Coagulants
CAS No. : 7705-08-0
Category : Inorganic Chemicals
Sub-Category : Metal-Based Coagulants
CAS No. : 7722-84-1
Category : Inorganic Chemicals
Sub-Category : Peroxides & Oxidizing Agents
CAS No. : 1309-48-4
Category : Inorganic Chemicals
Sub-Category : Active Pharmaceutical Ingredients (APIs)
CAS No. : 13463-67-7
Category : Pigments & Colorants
Sub-Category : Inorganic Pigments
CAS No. : 13463-67-7
Category : Pigments & Colorants
Sub-Category : Inorganic Pigments
CAS No. : 13463-67-7
Category : Pigments & Colorants
Sub-Category : Inorganic Pigments
CAS No. : 142-96-1
Category : Solvents & Carriers
Sub-Category : Ethers & Ether-Based Solvents
CAS No. : 29385-43-1
Category : Specialty Polymers & Additives
Sub-Category : Corrosion Inhibitor Additives
CAS No. : 25322-69-4
Category : Specialty Polymers & Additives
Sub-Category : Polyether Polyols
CAS No. : 1310-73-2
Category : Inorganic Chemicals
Sub-Category : Alkalis & Bases
CAS No. : 78-93-3
Category : Base Chemicals & Intermediates
Sub-Category : Ketones & Solvents
CAS No. : 7631-90-5
Category : Inorganic Chemicals
Sub-Category : Sulfur-Based Compounds
CAS No. : 10124-56-8
Category : Inorganic Chemicals
Sub-Category : Phosphate Compounds
CAS No. : 5329-14-6
Category : Inorganic Chemicals
Sub-Category : Acid Derivatives
CAS No. : 100-44-7
Category : Organic Intermediates
Sub-Category : Chlorinated Aromatic Compounds
CAS No. : 7758-94-3
Category : Inorganic Chemicals
Sub-Category : Metal Halides
CAS No. : 1314-13-2
Category : Inorganic Chemicals
Sub-Category : N/A
CAS No. : 136-53-8
Category : Inorganic Chemicals
Sub-Category : Metal Carboxylates
CAS No. : 9004-82-4
Category : Surfactants
Sub-Category : Anionic (Ether sulfates)
CAS No. : 61788-93-0
Category : Surfactants & Emulsifiers
Sub-Category : Fatty Amines
CAS No. : 7647-01-0
Category : Inorganic Acids
Sub-Category : Mineral Acids
CAS No. : 144-62-7
Category : Organic Acid Derivatives
Sub-Category : Dicarboxylic Acids
CAS No. : 17465-11-3
Category : Organic Intermediates
Sub-Category : Aromatic Sulfonates
CAS No. : 7704-34-9
Category : Inorganic Chemicals
Sub-Category : Sulfur & Derivatives
CAS No. : 77-92-9
Category : Food Ingredients
Sub-Category : Flavor Enhancers
CAS No. : 7631-90-5
Category : Inorganic Chemicals
Sub-Category : Sulfur-Based Compounds
CAS No. : 10124-56-8
Category : Inorganic Chemicals
Sub-Category : Phosphate Compounds
CAS No. : 9005-65-6
Category : Surfactants & Emulsifiers
Sub-Category : N/A
CAS No. : 56-40-6
Category : Nutraceutical Ingredients
Sub-Category : Amino Acids & Proteins
CAS No. : 8002-31-1
Category : Food Ingredients
Sub-Category : Cocoa & Chocolate Derivatives
CAS No. : 84649-99-0
Category : Food Ingredients
Sub-Category : Cocoa & Chocolate Derivatives
CAS No. : 84649-99-0
Category : Food Ingredients
Sub-Category : Cocoa & Chocolate Derivatives
CAS No. : 84649-99-0
Category : Food Ingredients
Sub-Category : Cocoa & Chocolate Derivatives
CAS No. : 36306-87-3
Category : Fragrance Ingredients
Sub-Category : Ionones & Ketones
CAS No. : 16409-43-1
Category : Fragrance Ingredients
Sub-Category : Aroma Compounds
CAS No. : 56011-02-0
Category : Fragrance Ingredients
Sub-Category : Aliphatic Aromatic Ethers
CAS No. : 6413-10-1
Category : Fragrance Ingredients
Sub-Category : Ketal Fruit Esters
CAS No. : 5182-36-5
Category : Fragrance Ingredients
Sub-Category : Aroma Chemicals
CAS No. : 236391-76-7
Category : Fragrance Ingredients
Sub-Category : Polycyclic Synthetic Musks
CAS No. : 236391-76-7
Category : Fragrance Ingredients
Sub-Category : Polycyclic Synthetic Musks
CAS No. : 119-36-8
Category : Fragrance Ingredients
Sub-Category : Aromatic Esters