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| Product Name | Yeast extract for molecular biology |
| Manufacturer | Various manufacturers |
| Appearance | Fine powder |
| Application | Used as a nutrient source in microbiological culture media for the cultivation of a wide range of microorganisms |
| Purity | High purity |
| Storage Conditions | Store in a cool, dry place |
| Solubility | Soluble in water |
| Shelf Life | 2-3 years |
| Packaging | Available in various pack sizes |
| Stability | Stable under recommended storage conditions |
| Usage Concentration | Typically used at a concentration of 1-10% |
| Country Of Origin | Varies depending on manufacturer |
| Shipping Conditions | Shipped at ambient temperature |
| Catalog Number | Depends on supplier |
| UNSPSC Code | 41116107 |
FAQ
What is yeast extract and how is it used in molecular biology research?
Yeast extract is a mixture of naturally occurring biochemical compounds derived from yeast cells. It is commonly used in molecular biology research as a nutrient source for the growth of various microorganisms and cell cultures. Yeast extract contains a variety of essential amino acids, vitamins, minerals, and other nutrients that are necessary for the growth and proliferation of cells in culture.
How is yeast extract prepared and what are the main components of yeast extract used in molecular biology?
Yeast extract is typically prepared by autolysis, a process in which yeast cells are broken down using enzymes to release their internal components. The resulting mixture is then filtered to remove cell debris and other insoluble materials, leaving behind a clear liquid rich in nutrients. The main components of yeast extract used in molecular biology include proteins, nucleic acids, carbohydrates, vitamins, and minerals.
What are some common applications of yeast extract in molecular biology research?
Yeast extract is commonly used in molecular biology research for a variety of applications. It can be used as a nutrient source in bacterial and yeast culture media to support the growth of cells. Yeast extract is also used in the preparation of complex media for the cultivation of various microorganisms, such as fungi and bacteria. Additionally, yeast extract is often included in PCR reaction mixtures to provide essential nutrients for DNA amplification.
What are the advantages of using yeast extract in molecular biology research compared to other nutrient sources?
One of the main advantages of using yeast extract in molecular biology research is its complex composition of nutrients that can support the growth of a wide range of organisms. Yeast extract contains a variety of amino acids, vitamins, and minerals that are essential for cell growth and metabolism. Additionally, yeast extract is relatively inexpensive and easy to use, making it a popular choice for researchers working with different types of cell cultures.
Are there any potential limitations or considerations when using yeast extract in molecular biology research?
While yeast extract is a versatile nutrient source for cell culture and molecular biology research, there are some potential limitations and considerations to keep in mind. Yeast extract may contain trace amounts of contaminants or impurities that could interfere with certain experimental assays. Additionally, the composition of yeast extract can vary between different suppliers, so it is important to use a high-quality product from a reliable source to ensure consistent results in research experiments.
Yeast extract is a mixture of naturally occurring biochemical compounds derived from yeast cells. It is commonly used in molecular biology research as a nutrient source for the growth of various microorganisms and cell cultures. Yeast extract contains a variety of essential amino acids, vitamins, minerals, and other nutrients that are necessary for the growth and proliferation of cells in culture.
How is yeast extract prepared and what are the main components of yeast extract used in molecular biology?
Yeast extract is typically prepared by autolysis, a process in which yeast cells are broken down using enzymes to release their internal components. The resulting mixture is then filtered to remove cell debris and other insoluble materials, leaving behind a clear liquid rich in nutrients. The main components of yeast extract used in molecular biology include proteins, nucleic acids, carbohydrates, vitamins, and minerals.
What are some common applications of yeast extract in molecular biology research?
Yeast extract is commonly used in molecular biology research for a variety of applications. It can be used as a nutrient source in bacterial and yeast culture media to support the growth of cells. Yeast extract is also used in the preparation of complex media for the cultivation of various microorganisms, such as fungi and bacteria. Additionally, yeast extract is often included in PCR reaction mixtures to provide essential nutrients for DNA amplification.
What are the advantages of using yeast extract in molecular biology research compared to other nutrient sources?
One of the main advantages of using yeast extract in molecular biology research is its complex composition of nutrients that can support the growth of a wide range of organisms. Yeast extract contains a variety of amino acids, vitamins, and minerals that are essential for cell growth and metabolism. Additionally, yeast extract is relatively inexpensive and easy to use, making it a popular choice for researchers working with different types of cell cultures.
Are there any potential limitations or considerations when using yeast extract in molecular biology research?
While yeast extract is a versatile nutrient source for cell culture and molecular biology research, there are some potential limitations and considerations to keep in mind. Yeast extract may contain trace amounts of contaminants or impurities that could interfere with certain experimental assays. Additionally, the composition of yeast extract can vary between different suppliers, so it is important to use a high-quality product from a reliable source to ensure consistent results in research experiments.
