ChemiPURE Ammonium Sulfate is a highly water-soluble inorganic salt widely used in molecular biology and biochemistry, particularly for protein purification and fractionation by salting-out. It enables selective precipitation of proteins based on their solubility, allowing efficient concentration and partial purification from complex mixtures. Due to its stabilizing effect on protein structure and enzymatic activity, ammonium sulfate is also commonly used in enzyme storage and crystallization studies.
 
CAS Number: 7783-20-2 
Purity: ≥99%
Molecular Weight: 132.14
Molecular Formula: H8N2O4S
Appearance: White crystalline powder
Storage Temperature: Room Temperature
 
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