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Sodium+3-aminothiophene-2-carboxylate
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Sodium+3-aminothiophene-2-carboxylate
Supplier:
Adipogen
Description:
Water soluble pH indicator used in the 6.8 (yellow) to 8.2 (red) range and frequently used in cell biology laboratories. Widely used as cell tissue culture pH marker. A small amount of phenol red added to the growth medium will have a pink-red color under normal conditions. Typically, 15 mg/l are used for cell culture. In the event of problems, waste products produced by dying cells or overgrowth of contaminants will cause a change in pH, leading to a change in indicator color. For example, a culture of relatively slowly dividing mammalian cells can be quickly overgrown by bacterial contamination. This usually results in an acidification of the medium, turning it yellow. The waste products produced by the mammalian cells themselves will slowly decrease the pH, gradually turning the solution orange and then yellow. This color change is an indication that even in the absence of contamination, the medium needs to be replaced. Shown to be a weak estrogen mimic (possible through inpurities), which can enhance the growth of cells that express the estrogen receptor in cell cultures. Might be useful as a differentiation factor.
Supplier:
MP Biomedicals
Description:
Heparin is a polymer classified as a mucopolysaccharide or a glycosoaminoglycan. It is biosynthesized and stored in mast cells of various mammalian tissues, particularly liver, lung and mucosa. It is made up of repeated disaccharide units consisting of 1,4-linked L-iduronic acid and D-glucosamine. The iduronic acid residues are O-sulfated at position 2, and the glucosamine residues are N-sulfated and O-sulfated at position 6. The repeated block can be interrupted or extended by residues of beta-D-glucuronic acid and 6-O-sulfated N-acetyl-alpha-D-glucosamine.
Supplier:
Strem Chemicals Inc
Description:
CAS #: 7558-79-4. Size: 2000g.
Catalog Number:
(89149-924)
Supplier:
Enzo Life Sciences
Description:
Antitumor antibiotic
Supplier:
MP Biomedicals
Description:
Sodium phosphate dibasic heptahydrate is a reagent with very high buffering capacity widely used in molecular biology, biochemistry and chromatography. Sodium phosphate dibasic is highly hygroscopic and water soluble. Useful in conjunction with Sodium Phosphate, Monobasic in the preparation of biological buffers.
Catalog Number:
(470343-578)
Supplier:
Wards
Description:
The medium-sized sodium spoon is specifically designed for accurate and controlled dispensing of sodium, ensuring safe and efficient handling in experiments.
Supplier:
RPI
Description:
Sodium phosphate dibasic heptahydrate, also known as disodium hydrogen phosphate heptahydrate, is a chemical compound with significant applications in the life science marketplace. It is a hydrated form of sodium phosphate dibasic, meaning it contains seven water molecules per molecule of the compound.
Supplier:
MP Biomedicals
Description:
Sodium dibasic anhydrous is used as a sequestrant, emulsifier and buffer in foods, as mordant in dyeing for weighting silk, in tanning, in manufacturing of enamels, ceramics, detergents, boiler compounds; as fireproofing agent in soldering and brazing instead of borax; as reagent and buffer in analytical chemistry, cathartic.,laxative.
Supplier:
Thermo Scientific Chemicals
Description:
Has a bactericidal effect by targeting the cell membrane and modifying its permeability
Supplier:
MORAVEK BIOCHEMICALS MS
Description:
Acetic acid, sodium salt, [methyl-3H] ≥97% (by HPLC), MORpure™
Catalog Number:
(77626-552)
Supplier:
AMBEED, INC
Description:
Sodium 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-3,8-disulfonate hydrate ≥98%
Supplier:
Thermo Scientific Chemicals
Description:
MDL: MFCD00003496
Notes: Suitable for buffer solutions
Catalog Number:
(89410-769)
Supplier:
Biotium
Description:
Probenecid is commonly used to inhibit organic-anion transporters located in the cell membrane. Such transporters can extrude dyes and indicators and thus contribute to low signal or high background in assays due to poor cellular retention of dyes. The use of probenecid to block the efflux of intracellular dyes was first described by Di Virgilio et al. (1990), and it has been used with a wide range of anionic dyes and conjugates.
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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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