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E. Becker & Co. GmbH
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E. Becker & Co. GmbH
Supplier:
MP Biomedicals
Description:
Sulfobromophthalein (BSP) is a dye with a high affinity for organic anion transporting polypeptides (OATPs) and has been used as a substrate for multidrug resistance associated protein 2 (Mrp2). BSP is transported into hepatocytes by OATPs and, after conjugation to glutathione, is excreted into bile by Mrp2. It was found to inhibit the aldo-keto reductase ARK1C20.
Sulfobromophthalein (BSP) is used in diagnosis of hepatic disorders. It is also used for the quantitative determination of proteins.
Catalog Number:
(IC15801625)
Supplier:
MP Biomedicals
Description:
Ethyl violet is a cationic triarylmethane dye that is the ethyl homolog of crystal violet. It is a general histological and pathological stain.
Supplier:
MP Biomedicals
Description:
Soluble in chloroform (100 mg/mL - clear, almost colorless solution), benzene or hot alcohol; insoluble in water or cold alcohol.
Catalog Number:
(IC091010617)
Supplier:
MP Biomedicals
Description:
Tryptic Soy Agar is a medium very rich in nutrients for 'general use' in microbiological laboratories. If desired, antibiotics can easily be incorporated as well as other supplements or inhibitory agents.
Supplier:
MP Biomedicals
Description:
Rich medium for the growth of <i>E. coli</i> and certified for plasmid and other bacterial cultures in liquid medium.
Catalog Number:
(IC10247305)
Supplier:
MP Biomedicals
Description:
o-Nitrophenyl-β-D-galactoside is a cell culture component for molecular genetics. It is chromogenic substrate for b-galactosidase and hence is useful in the detection of lacZ activity.
Catalog Number:
(IC0855937)
Supplier:
MP Biomedicals
Description:
Purified Monkey IgG is the lyophilized powder of monkey IgG and buffer salts.
Supplier:
MP Biomedicals
Description:
Bilirubin is the principal pigment of bile and constituent of many biliary calculi and also found in blood. As the major end-product of the biological breakdown of heme, bilirubin is the chromophore responsible for coloration in various forms of jaundice.
Bilirubin is suitable for use in the preparation of standard stock solutions of bilirubin for color density comparison in the determination of serum bilirubin. It appears to function as an antioxidant and efficient peroxyl radical scavenger, protecting membrane lipids from oxidation by these radicals. At nanomolar concentrations it has been shown to protect neurons from oxidative damage. Bilirubin is produced from Ox-gall which is sterilized before extraction with high pressure vapour at 120 °C. Then the bilirubin is extracted in a continuous extraction process with chloroform as a crude product. Recrystallization and purification is with ethanol and chloroform. -20°C. Protect from light.
Supplier:
MP Biomedicals
Description:
Sorbic acid (2,4-hexadienoic acid) is a straight chain unsaturated fatty acid. It is an antimicrobial agent. The antimicrobial action of sorbic acid is due to its inhibitory influence on various enzymes in the microbial cell such as enzymes involved in carbohydrate metabolism such as enolase and lactate dehydrogenase, enzymes of citric acid cycles.
Catalog Number:
(IC10262383)
Supplier:
MP Biomedicals
Description:
L-Phenylalanine is one of the 20 amino acids. It is an essential amino acid. It contains an aromatic side chain, which contributes to ultraviolet absorbance and fluorescence properties.
Catalog Number:
(IC15555591)
Catalog Number:
(76461-476)
Supplier:
MP Biomedicals
Description:
Triton X-114, Molecular formula: (C2H4O)x. C14H22O x=7-8, Molecular formula: 294.435 g/mol, Format: Liquid, Synonyms: Octylphenoxypoly ( ethoxyethanol), Alkylphenol hydroxypolyethylene, (1,1,3,3-Tetramethylbutyl)phenyl-polyethylene glycol, Polyethylene glycol tert-octylphenyl ether, Size: 250ml
Catalog Number:
(IC15727780)
Supplier:
MP Biomedicals
Description:
Guaiacol is a phenolic natural product first isolated from Guaiac resin, as well as the oxidation of lignin. It is readily oxidized by the heme iron of peroxidases including the peroxidase of cyclooxygenase (COX) enzymes. Guaiacol is able to inhibit prostaglandin biosynthesis like a classic NSAID, but it does not induce gastric damage.
Catalog Number:
(IC15796380)
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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