Produkte von United States Biological
United States Biological (US Biological) liegt nördlich von Boston an der Ostküste der USA und versteht sich als "One-Stop-Shop" für die Life-Science-Branche. Das Unternehmen bietet insbesondere Biochemikalien, rekombinante Proteine, Zellkulturmedien, molekularbiologische Reagenzien sowie Kits und Assays an. Darüber hinaus stellt US Biological eine breite Auswahl an Antikörper bereit. Die Produkte werden in zahllosen wissenschaftlichen Anwendungen von Kunden aus Universitäten, Forschungsinstituten sowie von führenden Pharmazeutik- und Biotechnologieunternehmen verwendet.
Mehr Informationen unter: www.usbio.net
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Amphotericin B (Fungizone) USP (Streptomyces)
Artikelnummer: A2220.10
Amphotericin B is a polyene antifungal agent for yeast, mold and mycoplasma. It was first isolated by Gold, et a., from Streptomyces nodosus in 1955. It is an amphoteric compound composed of a hydrophilic polyhydroxyl chain along one side and a lipophilic polyene hydrocarbon chain on the other. Amphotericin B is...
| CAS | 1397-89-3 |
| MW: | 924.09 D |
ab 151,00 €
![Ampicillin Sodium Salt (6-[D-(-)-alpha-aminophenylacetamido]-penicillanic acid sodium salt)](https://www.biomol.com/media/image/ff/9a/2d/A2260-5_200x200.jpg "Ampicillin Sodium Salt (6-[D-(-)-alpha-aminophenylacetamido]-penicillanic acid sodium salt)")
Ampicillin Sodium Salt...
Artikelnummer: A2260.25
Ampicillin Sodium Salt is a readily-soluble form of ampicillin. It belongs to the group of beta-lactam antibiotics. These antibotics gram-negative bacteria to which E. coli and Salmonella belong. beta-lactam antibiotic prevent the formation of peptidoglycan, an essential building block of the cell membrane. Thus,...
| CAS | 69-52-3 |
| MW: | 371.40 D |
ab 107,00 €
Biotin (D-Biotin, Vitamin H, Coenzyme R, Bioepiderm)...
Artikelnummer: B1750.1
Biotin is used as a growth factor in mammalian cell culture as well as having numerous immunological purification roles in avidin/streptavidin-biotin binding mechanisms. Biotin, also known as vitamin H or B7, is a water-soluble B-complex vitamin which is composed of an ureido (tetrahydroimidizalone) ring fused with...
| CAS | 58-85-5 |
| MW: | 244.31 D |
ab 103,00 €
L+Lithium Lactate (L+ Lactic acid, Lithium salt)
Artikelnummer: L3000.25
Appearance:, Supplied as a white powder, Purity: >99%, Solubility: Clear, colorless solution (100mg/ml aqueous), Optical Rotation: [a]D25 = -14 ± 1º (0.1M aq. soln.), Infrared Spectrum: Conforms to structure, Water Content (Karl Fisher): As Reported, Lithium (Dry Basis): As Reported, Storage and Stability: Store at...
| CAS | 27848-80-2 |
| MW: | 96.01 D |
ab 72,00 €
Thiamine HCl (Vitamin B1, Aneurine) (Vitamin B1, Aneurine)
Artikelnummer: T5005.100
Thiamine is a essential nutrient required for carbohydrate metabolism, also involved in nerve function. Biosynthesized by microorganisms and plants. Dietary sources include whole grains, meat products, vegetables, milk, legumes and fruit. Also present in rice husks and yeast. Converted in vivo to Thiamine...
| CAS | 67-03-8 |
| MW: | 337.30 D |
ab 157,00 €
L-Arginine Hydrochloride
Artikelnummer: A3570.500
An essential amino acid for human development. Precursor for nitric oxide. Ammonia detoxicant (hepatic failure), diagnostic aid (pituitary function). Synonyms: L-Arginine Monohydrochloride, Argamine, Arginine Hydrochloride, Arginine Monochloride, Arginine Monohydrochloride, Argivene, Detoxargin, L-(+)-Arginine...
| CAS | 1119-34-2 |
| MW: | 210.66 D |
310,00 €
Ethyl b-D-glucuronide...
Artikelnummer: E8606-50.10
Ethyl beta-D-glucuronide and Ethyl beta-D-glucuronide-d5 are reference standards for the detection of alcohol metabolites in blood or urine up to 5 days after ingestion. The compounds are intended for the calibration and quantification of glucuronide metabolites of alcohol when using GC-MS, LC-MS or HPLC...
| Schlagworte: | 6-Ethoxy-3,4,5-trihydroxy-tetrahydropyran-2-carboxylic Acid |
| Anwendung: | Biochemical assays |
| CAS | 17685-04-0 |
| MW: | 222,19 D |
627,00 €
![Fingolimod Hydrochloride (FTY-720A, FTY720, D04187, 2-Amino-2-[2-(4-octylphenyl)ethyl]-1,3-propanedi](https://www.biomol.com/media/image/ee/69/8a/F4513-40-50_200x200.jpg "Fingolimod Hydrochloride (FTY-720A, FTY720, D04187, 2-Amino-2-[2-(4-octylphenyl)ethyl]-1,3-propanedi")
Fingolimod Hydrochloride (FTY-720A, FTY720, D04187,...
Artikelnummer: F4513-40.50
Fingolimod (FTY720), a sphingosine 1-phosphate (S1P) analog, is a novel immunosuppressant drug that induces lymphopenia by preventing emergence of lymphocytes from lymph nodes. Fingolimod is a sphingosine-1-phosphate receptor 1 modulator and is in phase III clinical trials for relapsing-remitting multiple sclerosis....
| CAS | 162359-56-0 |
| MW: | 343.93 |
318,00 €
Glucono Delta Lactone (GDL) USP
Artikelnummer: G3035.1
"Glucono-1,5-Lactone or GdL is a neutral cyclic ester of gluconic acid, produced with the acid by fermentation of glucose. It is separated from the acid by crystallisation. GdL is a fine, white crystalline powder, freely soluble in water. It is practically odorless and has a slightly sweet taste. Non toxic, it is...
| CAS | 90-80-2 |
| MW: | 178.10 D |
ab 119,00 €
Manganese Chloride Tetrahydrate (Manganous chloride,...
Artikelnummer: M2190.500
Solubility:, Colorless, clear, complete, Insoluble Matter: <0.005%, pH (5%): 3.5-6.0, Identification: To Pass ACS, Sulfate: <0.005%, Calcium: <0.005%, Magnesium: <0.005%, Potassium: <0.01%, Sodium: <0.05%, Zinc: <0.005%, Heavy Metals (as Pb): <0.0005%, Iron: <0.0005%, Storage and Stability: Store at RT. Stable for...
| CAS | 13446-34-9 |
| MW: | 197.90 D |
ab 65,00 €
Dimethylsulfoxide (DMSO) MB (Methyl Sulfoxide)
Artikelnummer: D8050.500
Synonyms:, Methyl Sulfoxide, Dimethylsulfoxide, DMSO, CAS No: 67-68-5, Molecular Formula: C2H6SO, Molecular Weight: 78.13, Appearance: Colorless, clear liquid at RT, Purity: >99.9%, Specific Gravity: 1.095-1.097, Congealing Temp: 18.3°C, Refractive Index: 1.4755-1.4775, Water: <0.1%, Titrateable Acid: <0.001meq/g,...
| CAS | 67-68-5 |
| MW: | 78.13 D |
ab 119,00 €
MES Free Acid (2-(N-Morpholino) ethanesulfonic acid)
Artikelnummer: M3000.250
MES Free Acid is a biological buffer (zwitterionic) designed by Good, et al., and typically referred to as Good's buffer useful in cell culture media formulations. Selection of biological buffer systems should include the following criteria: exclusion by biological membranes, low absorption between 240 and 700nm,...
| CAS | 4432-31-9 |
| MW: | 195.20 D |
ab 468,00 €