Iron (Fe)
Iron is a relatively abundant metal found in the sun and other stars and in meteorites. It is the fourth most abundant element in the earth's crust by weight.
Pure iron is very reactive and rapidly corrodes. It has four allotropic forms or ferrites; the alpha form is magnetic, but the magnetism disappears in the beta form. Iron is hard, brittle, fairly fusible and used to produce steel and other alloys. Common iron consists of four isotopes, and ten other isotopes are known to exist.
Iron is vital to the functions of plants and animals and carries oxygen in hemoglobin.
Alkali Scientific Nitschs' Medium, Powder, 10 L
Nitsch's Medium, Powder, 10 L is a larger volume of plant culture medium designed for research and agricultural applications requiring bulk amounts of culture solution. The medium comes in a powdered form that can be reconstituted with water to provide a nutrient-rich environment for plant growth. This 10 L volume is ideal for large-scale plant culture experiments and commercial applications. The formula supports the cultivation of various plant species by providing essential nutrients that encourage cellular growth, differentiation, and regeneration. Laboratories, universities, and agricultural institutes frequently use this medium for plant research, breeding programs, and bioengineering studies.
Medchemexpress LLC Cu-cpt-8m (TLR8-specific antagonist) | 125079-83-6 | 99.98% | 252.27 | 1 ML
CU-CPT-8m is a specific TLR8 antagonist with an IC50 of 67 nM. It reduces the proinflammatory response in TLR8-overexpressing cells without affecting TLR7 signaling at concentrations up to 75 μM. This compound inhibits R848-induced TNF-α and IL-8 mRNA levels and R848-induced TNF-α production in differentiated THP-1 monocytes.
- Specific TLR8 antagonist with an IC50 of 67 nM.
- Reduces proinflammatory response in TLR8-overexpressing cells.
- Does not affect TLR7 signaling up to 75 μM concentrations.
- Inhibits R848-induced TNF-α and IL-8 mRNA levels.
- Inhibits R848-induced TNF-α production in differentiated THP-1 monocytes with an IC50 of 90 ± 10 nM.
- Negligible cytotoxicity.
- Kd value is 220 nM.
Alkali Scientific Phleomycin, Powder, 250 Mg
Phleomycin, available in a 250mg powder form, is a powerful antimicrobial agent used for treating infections and in cancer therapy. This high-strength formulation provides the benefit of lower dosing frequency, making it suitable for more intensive treatments. Its broad-spectrum antimicrobial activity is effective against both Gram-positive and Gram-negative bacteria, as well as certain fungi. Phleomycin's ability to inhibit cell division also makes it an essential tool in research, particularly for gene expression studies and cell culture maintenance. The powder form provides flexibility for precise formulation, ensuring that clinicians and researchers can adjust dosages as required for specific applications.
Alkali Scientific Super Broth, Powder, 15 Kg
Super Broth, Powder, 15 Kg is a premium nutrient medium designed for large-scale microbial cultivation. This powerful broth supports rapid microbial growth, making it ideal for high-throughput microbial culture applications such as fermentation, enzyme production, and cell culture. The powder form ensures convenient storage and easy preparation by simply dissolving it in sterile water. Its formula promotes the growth of a variety of microorganisms, making it highly versatile for use in biotechnology and industrial microbiology. This 15 Kg package is a cost-effective choice for labs requiring substantial quantities of medium for research, production, or testing purposes.
Alkali Scientific Staurosporine, 500 Micrograms
Staurosporine, 500 micrograms, is a potent protein kinase inhibitor used in cell biology and pharmacological research. Available in powder form, it is commonly used to study cellular signaling pathways and apoptosis mechanisms. Staurosporine works by inhibiting a broad range of protein kinases, including those involved in cell division, differentiation, and apoptosis. This makes it a useful tool in studying cancer, neurodegenerative diseases, and other conditions related to abnormal cell growth and survival. The 500-microgram vial is suitable for small-scale laboratory experiments, providing precise dosing for kinase inhibition studies and cell death research.
Alkali Scientific Super Broth, Powder, 500 G
Super Broth, Powder, 500 G is a laboratory-grade medium designed for the cultivation of a broad range of microorganisms. This nutrient-rich broth is provided in a powdered form, making it easy to prepare by simply rehydrating it with sterile water. It supports the growth of microorganisms for applications in research, microbial testing, and biotechnology. The 500 G package is perfect for small-scale microbial growth experiments or pilot studies. Super Broth is used extensively in laboratories for the cultivation of bacteria, fungi, and yeast, offering reliable and consistent results across various microbiological applications.
![eMolecules 7439-89-6 | Iron powder (99%) | Strem Chemicals | MFCD00010999 | 55.845 | Fe | 99.000 | [Fe] | 500g | 321341954](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC3853798.jpg-250.jpg)
eMolecules 7439-89-6 | Iron powder (99%) | Strem Chemicals | MFCD00010999 | 55.845 | Fe | 99.000 | [Fe] | 500g | 321341954
Iron powder (99%) | Strem Chemicals | 7439-89-6 | MFCD00010999 | 55.845 | Fe | 99.000 | [Fe] | 500g | 321341954
Medchemexpress LLC Protein G (Staphylococcus aureus), recombinant, C-terminal His tag | 250UG
Protein G (C-His) is a recombinant Staphylococcus aureus-derived Protein G expressed in Escherichia coli with a C-terminal 6xHis tag. It is intended for use in binding IgG Fc regions for antibody purification and detection workflows.
- Recombinant Staphylococcus aureus source
- C-terminal 6xHis tag for purification and detection
- Expressed in Escherichia coli expression system
- High affinity binding to IgG Fc regions for purification and detection
- Suitable for biochemical assays and immobilization
- Provided in a 250 μg format
Alkali Scientific Tryptone, Powder, 500 G
Tryptone, Powder, 500 G is a versatile protein source used in microbial growth media. This product offers high solubility and excellent performance in cultivating microorganisms in laboratory settings. Ideal for both routine microbiological tests and more complex research, Tryptone ensures consistent results and reliable growth of various microbial species. A valuable addition to any lab focused on accurate and reproducible results.
Alkali Scientific Super Broth, Powder, 1 Kg
Super Broth, Powder, 1 Kg is a versatile medium used for the growth of a wide range of microorganisms in laboratory applications. The broth is a rich nutrient solution that supports the proliferation of various microbial species, making it ideal for microbial culture, growth studies, and general microbiological research. Available in powdered form, the broth is easy to prepare by simply rehydrating it with sterile water. It is commonly used in biotechnology and industrial applications where large-scale microbial growth is needed for fermentation, enzyme production, or cell culture. This 1 Kg package provides ample supply for extensive laboratory testing and experimentation.
Alkali Scientific Yeast Extract, Powder, 10 Kg
Yeast Extract in powder form is an essential nutrient source for microbial growth. It provides the necessary elements for growing various microorganisms, making it an ideal addition to laboratory settings and microbial cultures. This 10 Kg packaging offers ample supply for large-scale operations, making it perfect for biotechnological research, testing, and culture maintenance.
![Alkali Scientific SDS [Sodium dodecylsulfate] [Lauryl sulfate], Powder, 2.5 Kg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661592.jpg-250.jpg)
Alkali Scientific SDS [Sodium dodecylsulfate] [Lauryl sulfate], Powder, 2.5 Kg
Sodium Dodecyl Sulfate (SDS), Powder, 2.5kg, is a high-quality detergent used for protein denaturation and analysis in various molecular biology and biochemistry applications. SDS is commonly used in SDS-PAGE for separating proteins based on their molecular weight and is essential for protein purification, characterization, and analysis. The 2.5kg bulk package is ideal for labs with high throughput, providing a cost-effective solution for large-scale experiments. SDS is also used for nucleic acid extraction, cell lysis, and protein solubilization. The laboratory-grade SDS ensures high purity and performance, enabling consistent and reliable results in all protein-based assays.
Alkali Scientific Tetracycline Hydrochloride, 100 G
Tetracycline Hydrochloride, available in a 100g powder form, is a broad-spectrum antibiotic used to treat a variety of bacterial infections. It is effective against both Gram-positive and Gram-negative bacteria and works by inhibiting bacterial protein synthesis. Tetracycline is widely used in treating respiratory infections, urinary tract infections, and acne. The 100g size is ideal for large-scale clinical use or laboratory applications, particularly for research into antibiotic resistance, bacterial protein synthesis, and cell biology. This compound is also commonly used in agricultural and veterinary applications to treat infections in animals and promote growth.
Alkali Scientific Acrylamide, 10 Kg
Acrylamide, in its 10 kg powder form, is primarily used in laboratories for electrophoresis and protein separation techniques. This large quantity is ideal for preparing multiple batches of polyacrylamide gel, commonly used in protein and nucleic acid analysis. Acrylamide polymerizes with a cross-linking agent to form gels that allow for the separation of molecules based on size and charge. This 10 kg bulk form is typically used by research facilities and universities with high-volume electrophoresis requirements. In addition to its use in electrophoresis, acrylamide is involved in the creation of other synthetic polymers and is used in water treatment processes.