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 Trimethoprim Lactate, 250 Milligrams
Trimethoprim Lactate, 250 mg, is an antibiotic formulation used to treat bacterial infections, particularly urinary tract infections, and respiratory tract infections. This powder form is easily reconstituted and administered as an oral suspension or intravenous injection. Trimethoprim works by inhibiting bacterial folic acid synthesis, a crucial step in DNA and RNA synthesis. It is frequently used in combination with sulfamethoxazole for treating a wide range of infections, including those caused by both gram-negative and gram-positive bacteria. The 250mg dosage is commonly used for outpatient treatment and for managing uncomplicated infections.
Alkali Scientific D (+) Galactose, 500 G
D (+) Galactose, 500 G, is a high-quality reagent used in a variety of scientific and medical applications. This pure D-form galactose is crucial for studies on carbohydrate metabolism, particularly in relation to the enzymes involved in galactose processing. It is frequently used in the preparation of culture media, as it serves as an energy source for certain bacteria and yeast. Galactose is also critical in glycobiology research, particularly for experiments related to glycosylation and the modification of proteins and lipids. The 500g package size is ideal for medium to large-scale laboratory experiments and commercial production of galactose-based formulations.
Apexbio Technology LLC Melanocyte stimulating hormone release inhibiting factor 2002-44-0 5mg
Melanocyte stimulating hormone release inhibiting factor is a small endogenous tripeptide modulator targeting -melanocyte-stimulating hormone ( -MSH) release and dopamine D2/D4 as well as opioid receptors It is designed to inhibit -MSH secretion and modulate dopaminergic and opioid pathways thereby regulating neuropeptide and neurotransmitter signaling Melanocyte stimulating hormone release inhibiting factor exerts its biological activity primarily by allosteric agonism at dopamine D2/D4 receptors and antagonism at opioid receptor sites in addition to inhibiting -MSH release Based on these pharmacological properties melanocyte stimulating hormone release inhibiting factor holds research potential in studies of dopamine signaling opioid pharmacodynamics and neuropeptide regulation
ALADDIN SCIENTIFIC CORPORATION Glutathione ReducedGSH Reduced, 10g
Amino Acid Sequence -Glu-Cys-Gly May be used at 5-10 mM to elute glutathione S-transferase (GST) from glutathione agarose
Alkali Scientific Kao & Michayluk Medium, Powder, 1 L
Kao & Michayluk Medium is a widely used formulation for plant tissue culture, provided in powder form to make 1 liter of solution. This medium supports the growth of a variety of plant species in vitro by supplying necessary nutrients and vitamins that promote cell division and growth. It is ideal for culturing both herbaceous and woody plants, making it a versatile choice in agricultural and botanical research. This medium is commonly used for studying plant regeneration, somatic embryogenesis, and the effects of various growth regulators on plant development. Kao & Michayluk medium is a fundamental tool in plant tissue culture laboratories.
Alkali Scientific Phleomycin, Powder, 100 Mg
Phleomycin in a 100mg powder form is a broad-spectrum antibiotic with both antimicrobial and anticancer properties. It is commonly used in clinical treatments for infections caused by bacteria and fungi, particularly in immunocompromised patients. Phleomycin is also employed in various research settings, where it aids in controlling microbial contamination and is often used in antimicrobial susceptibility testing. In the realm of cancer research, it plays a crucial role in inhibiting tumor cell growth. The powder format allows for precise dosing, making it ideal for laboratory and clinical applications where accurate, customizable concentrations are essential for effective treatment and experiments.
Alkali Scientific Miconazole Nitrate, 5 G
Miconazole Nitrate, a broad-spectrum antifungal, is available in a 5g powder form for use in laboratory and clinical applications. It effectively combats infections caused by fungi like Candida and dermatophytes by inhibiting ergosterol synthesis, essential for fungal cell membrane integrity. Miconazole is commonly used in experimental settings to test antifungal efficacy, study drug resistance, and explore mechanisms of action in fungal infections. The powder form allows researchers to prepare precise concentrations for controlled in vitro experiments, aiding in the development of new antifungal therapies and understanding resistance mechanisms in clinical isolates.
Alkali Scientific VALINOMYCIN, STREPTOMYCES FULVISSIMUS, 100 Mg
Valinomycin, 100mg, is an ion transport inhibitor that plays a critical role in cellular ion regulation and mitochondrial function. This powder form is typically used in laboratory research focused on studying ion channels and transport mechanisms within biological membranes. By forming complexes with potassium ions, Valinomycin facilitates the movement of these ions across cellular membranes, which is crucial in experiments exploring ion channel dynamics and cellular signal transduction. The 100mg format is suited for a wide range of research applications, particularly in studies of ionophores and their effects on ion transport in various experimental systems.
Medchemexpress LLC [D-Trp8]-γ-MSH | 321351-81-9 | 98.3% | 1570.77 | 1 MG
[D-Trp8]-γ-MSH is a potent and selective agonist of the melanocortin 3 (MC3) receptor. It exhibits IC50 values of 6.7 nM for hMC3, 600 nM for hMC4, and 340 nM for hMC5 in CHO cells. This compound may offer protection against various inflammatory disorders, such as rheumatoid arthritis and colitis.
- Potent and selective agonist of melanocortin 3 (MC3) receptor
- Offers protection against multiple inflammatory disorders
- IC50 of 6.7 nM for hMC3
- IC50 of 600 nM for hMC4
- IC50 of 340 nM for hMC5
- Solid, white to off-white appearance
- Soluble in H2O at 12.5 mg/mL (requires ultrasonic)
Apexbio Technology LLC HyperTrap Protein G 4FF Column 1ml
HyperTrap Protein G 4FF Column is an affinity chromatography medium designed for the purification of immunoglobulins particularly IgG from complex biological samples The column features immobilized Protein G ligands which specifically bind to the Fc region of IgG molecules via non-covalent interactions allowing selective capture and efficient separation of antibodies This mechanism facilitates high-purity isolation of immunoglobulins without the need for harsh elution conditions The HyperTrap Protein G 4FF Column is widely utilized in biomedical research for antibody purification immunoprecipitation and preparative workflows requiring reproducible antibody isolation
![Alkali Scientific Plicamycin [Mithramycin A], 1 Mg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661544.jpg-250.jpg)
Alkali Scientific Plicamycin [Mithramycin A], 1 Mg
Plicamycin (Mithramycin A), provided in a 1mg powder form, is an anticancer antibiotic with a broad range of applications in both clinical and laboratory settings. This powerful agent is used in the treatment of various cancers, including testicular cancer and osteosarcoma, due to its ability to inhibit DNA synthesis and cell division. In research, plicamycin is employed to study gene expression regulation and as an inhibitor in molecular biology experiments. The 1mg powder format allows for flexible dosing, making it ideal for experimental protocols where precise amounts are needed. It also exhibits activity against various types of microbial infections, aiding in both oncology and antimicrobial studies.
CHEMSCIENCE Iron Ore for Fe
• This product is supplied in five lot of 500 g each of known concentration ( % concentration availiable upon request.)
• Detailed purity information, along with the Safety Data Sheet (SDS) and Technical Data Sheet (TDS), will be provided upon purchase.
![Alkali Scientific BHI Broth [Brain Heart Infusion Broth], 5 Kg](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661668.jpg-250.jpg)
Alkali Scientific BHI Broth [Brain Heart Infusion Broth], 5 Kg
Brain Heart Infusion (BHI) Broth, 5 Kg, is a nutrient-rich medium used for the growth of fastidious bacteria, fungi, and yeast. This large 5 Kg pack size is ideal for high-throughput laboratories that require a large volume of media for microbial cultivation. The medium contains essential nutrients such as amino acids, vitamins, and growth factors that support the propagation and isolation of a wide range of microorganisms. BHI Broth is crucial for microbiological applications in clinical diagnostics, pharmaceutical testing, and food safety testing. It is widely used for cultivating pathogens and studying microbial behaviors under controlled conditions.
![Alkali Scientific SDS [Sodium dodecylsulfate] [Lauryl sulfate], Powder, 500 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661003.jpg-250.jpg)
Alkali Scientific SDS [Sodium dodecylsulfate] [Lauryl sulfate], Powder, 500 G
Sodium Dodecyl Sulfate (SDS), Powder, 500g, is a detergent used in molecular biology, particularly for protein denaturation and electrophoresis. SDS disrupts the secondary and tertiary structures of proteins, making it an essential reagent for protein analysis, purification, and SDS-PAGE. The powder form allows precise preparation of SDS solutions in the desired concentrations, providing flexibility in different experiments. This 500g package is ideal for medium-scale laboratories that perform regular protein analysis or cell lysis procedures. The laboratory-grade SDS guarantees high purity and consistency, delivering reliable results in protein research, gene studies, and other molecular biology techniques.
ILEX LIFE SCIENCES LLC Recombinant Endonuclease Serratia marcescens Expressed in E coli 5000 units 5000 UN 1/EA
Ilex Life Sciences Ilexonase Nuclease (High-Purity) Recombinant Serratia marcescens Endonuclease 5000 U DESCRIPTION Ilexonase Nuclease (High-Purity) a recombinant endonuclease expressed in E coli is a single non-glycosylated polypeptide chain containing 245 amino acids It has a 30 kDa molecular mass with 2 essential disulfide bonds APPLICATION Ilexonase is a non-specific nuclease that degrades all forms of DNA and RNA (single stranded double stranded linear circular) but has no proteolytic activity This ability has made it a useful enzyme in a variety of biotechnology applications FORMULATION Sterile-filtered colorless liquid solution containing 50% glycerol 50 mM Tris-HCl pH 8 0 20 mM NaCl and 2 mM MgCl2 PURITY 99 0% (SDS-PAGE) OTHER NAMES broad-spectrum nuclease S marcescens nuclease nuclease A nucA nuc EC 3 1 30 2 P13717 Compare to Benzonase Nuclease USAGE Lab research use only Not for use in diagnostic or therapeutic procedures