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 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.
Apexbio Technology LLC RNase R (20 U/μL) 2500 U
RNase R is a magnesium ion-dependent 3 5 exoribonuclease targeting linear RNA molecules It is designed to selectively digest linear RNAs thereby enriching circular RNA and lariat RNA species in nucleic acid preparations RNase R exerts its biological activity primarily via magnesium-dependent degradation of linear RNA transcripts leaving circular and highly structured RNAs intact Based on these properties RNase R holds research potential in workflows such as circular RNA enrichment RNA sequencing (RNA-seq) gene expression profiling and alternative splicing analyses
![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.
Apexbio Technology LLC RNase R (20 U/μL) 250 U
RNase R is a magnesium ion-dependent 3 5 exoribonuclease targeting linear RNA molecules It is designed to selectively digest linear RNAs thereby enriching circular RNA and lariat RNA species in nucleic acid preparations RNase R exerts its biological activity primarily via magnesium-dependent degradation of linear RNA transcripts leaving circular and highly structured RNAs intact Based on these properties RNase R holds research potential in workflows such as circular RNA enrichment RNA sequencing (RNA-seq) gene expression profiling and alternative splicing analyses
![Medchemexpress LLC [D-Trp8]-γ-MSH | 321351-81-9 | 98.3% | 1570.77 | 1 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/default.jpg-250.jpg)
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)
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.
Apexbio Technology LLC HyperTrap Protein G 4FF Column 5x1ml
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
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
Apexbio Technology LLC HyperTrap Protein G 4FF Column 5ml
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
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)
Alkali Scientific Blasticidin S Hydrochloride Powder, 100 Mg
Blasticidin S Hydrochloride powder is an effective antibiotic reagent used for selection of genetically modified cells in molecular biology and cell culture workflows. It inhibits protein synthesis, resulting in rapid death of non resistant cells and enabling efficient isolation of stable transfectants. The powder format allows preparation of customized stock solutions and supports long term storage without loss of activity. Once reconstituted, it can be used across a range of biological systems including mammalian and microbial cultures. Researchers commonly use this antibiotic in gene expression studies, transfection protocols, and selection processes requiring strong and reliable antibiotic pressure.
Alkali Scientific Nitschs' Medium, Powder, 5 L
Nitsch's Medium, Powder, 5 L is an intermediate volume plant culture medium formulated for plant tissue culture and plant cell research. In powdered form, the medium can be easily reconstituted with water to create a suitable nutrient environment for plant growth. This 5 L volume is ideal for medium to large-scale plant research and production, offering a balance between lab-scale experiments and commercial applications. The medium provides necessary nutrients and conditions that support cell regeneration, differentiation, and optimal growth for a variety of plant species. It is commonly used in plant biology, biotechnology, and agricultural research 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.