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 VALINOMYCIN, STREPTOMYCES FULVISSIMUS, 50 Mg
Valinomycin, a potent ion transport inhibitor, is a natural product used to study membrane transport processes and mitochondrial function. Available in powder form, the 50mg vial is ideal for laboratory applications requiring small amounts of this powerful ionophore. Valinomycin works by binding potassium ions and facilitating their transport across lipid membranes, making it useful in studies of potassium channel activity and cellular ion homeostasis. It is commonly used in cell biology and pharmacological research, as well as in experiments studying the mechanisms of ion transport and cellular signaling pathways, particularly in the context of ionophores in pharmacology.
Alkali Scientific Calcium D Pantothenate, 500 G
Calcium D Pantothenate (500 G) is a high-quality biochemical reagent used in laboratory applications where pantothenic acid supplementation is required. This essential compound is involved in the synthesis of coenzyme A, a key player in several metabolic pathways. The powder form ensures easy solubility in aqueous solutions for use in various microbiological, biochemical, and pharmaceutical applications. The 500 G packaging is ideal for medium to large-scale laboratories that require consistent access to this nutrient for cell culture media, biochemical assays, and studies of metabolic processes. This bulk size offers convenience and efficiency for ongoing research projects.
Alkali Scientific Kao & Michayluk Medium, Powder, 18.1g, 5 L
Kao & Michayluk Medium is a high-quality plant tissue culture medium available in powder form, making 5 liters of nutrient solution. This formulation supports the growth and development of a variety of plant species in laboratory conditions. It is frequently used in plant regeneration studies and for the culture of both herbaceous and woody plants. The medium provides essential vitamins, nutrients, and minerals that promote cell division and development in vitro. Kao & Michayluk medium is a crucial component in plant biotechnology for applications such as somatic embryogenesis, genetic studies, and tissue culture-based propagation of plants.
Alkali Scientific Proteinase K, 50 Milligrams
Proteinase K is a broad-spectrum serine protease widely used in molecular biology for the digestion of proteins and removal of enzymatic contaminants. It is particularly effective in breaking down proteins during DNA and RNA extraction procedures, ensuring high purity of nucleic acids. The enzyme remains active under a wide range of temperatures and pH conditions and is capable of digesting proteins even in the presence of detergents and denaturing agents. Proteinase K is commonly used to inactivate nucleases, degrade structural proteins, and improve yield during sample preparation. It is an essential reagent in genomics, forensic analysis, and diagnostic workflows requiring efficient protein removal.
Alkali Scientific Yeast Extract, Powder, 1 Kg
Yeast Extract is a nutrient-rich powder form of yeast used to support microbial growth in laboratory settings. It provides essential nutrients for the development of a variety of microorganisms, ensuring optimal growth conditions for cultures. This product is highly suitable for research applications, biotechnological processes, and microbial testing, offering a 1 Kg package for consistent use and effective nutrient supplementation.
Alkali Scientific Super Broth, Powder, 5 Kg
Super Broth, Powder, 5 Kg is a high-quality medium designed for the efficient growth of microorganisms in laboratory settings. The powder form allows for convenient storage and preparation, ensuring a consistent nutrient supply for microbial cultures. Once rehydrated with sterile water, the broth supports the cultivation of a wide variety of microbial species, making it ideal for fermentation, enzyme production, and microbiological research. This 5 Kg package is suitable for medium to large-scale laboratory needs, providing a cost-effective solution for routine and high-throughput microbial growth studies.
Medchemexpress LLC Alpha-MSH (alpha-melanocyte-stimulating hormone) | 581-05-5 | 99.98% | 1664.88 | 25 MG
α-MSH (α-Melanocyte-Stimulating Hormone) is an endogenous neuropeptide that acts as a melanocortin receptor 4 (MC4R) agonist. It exhibits anti-inflammatory and antipyretic activities. This peptide is derived from pro-opiomelanocortin (POMC) through a post-translational modification process.
- Endogenous neuropeptide
- Acts as a melanocortin receptor 4 (MC4R) agonist
- Possesses anti-inflammatory activity
- Exhibits antipyretic activity
- Post-translational derivative of pro-opiomelanocortin (POMC)
Medchemexpress LLC Trypsin, Ethylenediaminetetraacetic acid | 9002-07-7 | MFCD00082094 | 100 ML
MCE 0.25% Trypsin-EDTA (1x), Phenol Red-Free, is a solution prepared by dissolving trypsin powder (a mixture of proteases from porcine pancreas, irradiated and sterilized) and EDTA in a calcium- and magnesium-free balanced salt solution. It is filter-sterilized and can be directly used for the dissociation of cultured cells and tissues. The 100 mL is defined as the base specification. All larger sizes correspond to incremental volumes of this base.
- Trypsin hydrolyzes intercellular proteins and disperses primary tissues or adherent cells into individual cells.
- Can be widely used for cell dissociation, cell culture passaging and primary tissue dissociation.
- Prepared with trypsin powder and EDTA in a calcium- and magnesium-free balanced salt solution.
- Filter-sterilized.
- Can be directly used for the dissociation of cultured cells and tissues.
- Phenol Red-Free.
Cayman Chemical LGlutathione reduced
Nucleophilic co-substrate to glutathione transferases and electron donor to glutathione peroxidases; involved in amino acid transport and maintenance of protein sulfhydryl reduction status
Cambridge Isotope Laboratories Celtone plus base powder (D 97%) 1 g
Celtone plus base powder (D 97%) 1 g
ILEX LIFE SCIENCES LLC Metatissue hPLMA Sponge scaffolds for 96 well plate 3D cell culture 1/EA
Metatissue hPLMA Sponge - Human Methacryloyl Platelet Lysates Scaffold for 96-well 3D Cell Culture (48 ct ) INTRODUCTION Metatissue hPLMA Sponge is a human based xeno-free bioactive platelet lysates-derived platform that provides physiologically relevant microenvironments for cell culture hPLMA Sponge is a porous scaffold ready to use with high reproducibility and increased area for cell growth and migration hPLMA Sponge is designed to be suitable for 96 well-plates and no photoinitiator or light source is needed hPLMA Sponge is a biocompatible platform that supports cell attachment proliferation and differentiation even without traditional animal derived supplementation hPLMA Sponge derived from hPL is composed of several native proteins including growth factors and cytokines (PDGF VEGF EPO EGF HGF) These bioactive proteins are known to be key components involved in cell adhesion and proliferation processes and are major regulators of angiogenesis