General Life Science Water
Research Products International Corp Proteose Peptone 500 G
Animal-derived peptone is a protein hydrolysate that supplies peptides, amino acids, and nitrogen for microbial growth. Commonly used as a nutrient supplement in culture media, it supports the cultivation of diverse bacterial and fungal species. Its consistent composition enables reliable results in clinical, industrial, and research microbiology.
Medchemexpress LLC Cholesterol (Water Soluble) | 98.0% | 5 MG
Cholesterol Water Soluble is a major sterol in mammals, constituting 20-25% of the structural composition of the plasma membrane. It plays an important role in determining the fluidity and permeability characteristics of membranes and the function of transporters and signaling proteins. It is also an endogenous estrogen-related receptor alpha (ERRα) agonist. This product is a mixture of Cholesterol and Methyl-β-cyclodextrin, with specifications indicating only the effective content of Cholesterol.
- Major sterol in mammals (20-25% of plasma membrane structural composition).
- Plays a role in determining membrane fluidity and permeability.
- Influences the function of transporters and signaling proteins.
- Endogenous estrogen-related receptor alpha (ERRα) agonist.
- Useful for studying cholesterol effects on potassium currents in inner hair cells.
- Purity: 98.0%.
Alkali Scientific Peptone, 1 Gram Capsules, 500 G
Peptone, available in 1g capsules (500g total per bottle), is a premium protein supplement used to support the growth of a wide variety of microorganisms. This high-quality peptone provides essential amino acids and peptides that are critical for microbial metabolism. The pre-measured 1-gram capsules allow for easy and accurate preparation of culture media without the need for complex weighing or measuring. It is ideal for enriching microbiological media, enhancing microbial growth, and ensuring consistent results in bacterial culture, fermentation, and other microbiological applications. Peptone is commonly used in both research laboratories and industrial microbiological processes.