1-(4-Bromophenyl)ethanamine+hydrochloride
Supplier:
Thermo Scientific Chemicals
Description:
Applications: Polyaniline is used in chemical vapor sensors, supercapacitors and biosensors. It is also useful for manufacture of electrical conducting yarns, antistatic coatings, electromagnetic shielding, flexible electrodes and printed circuit board. Further, it is used in antistatic and ESD coatings and corrosion protection.
Supplier:
MP Biomedicals
Description:
Urea is the principal end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle.
Urea is a mild agent usually used in the solubilization and denaturation of proteins. It is also useful for renaturing proteins from samples already denatured with 6 M guanidine hydrochloride such as inclusion bodies; and in the extraction of the mitochondrial complex. It is commonly used to solubilize and denature proteins for denaturing isoelectric focusing and two-dimensional electrophoresis and in acetic acid-urea PAGE gels. Urea is used in cell or tissue culture media to increase the osmolality. Urea has also been used as fertilizer because of the easy availability of nitrogen; in animal feeds; it is reacted with aldehydes to make resins and plastics; condensed with malonic ester to form barbituric acid; used in the paper industry to soften cellulose; used as a diuretic; enhances the action of sulfonamides; an antiseptic. Urea in solution is in equilibrium with ammonium cyanate. The form that reacts with protein amino groups is isocyanic acid. Urea in the presence of heat and protein leads to carbamylation of the proteins. Carbamylation by isocyanic acid interferes with protein characterization because isocyanic acid reacts with the amino terminus of proteins, preventing N-terminal sequencing. Isocyanic acid also reacts with side chains of lysine and arginine residues resulting in a protein that is unsuitable for many enzymatic digests. In addition, carbamylation often leads to confusing results from peptides having unexpected retention times and masses. When performing enzymatic protein digests it is important to remove urea first. Even though some enzymes will tolerate small amounts of urea, the elevated temperature used for most reactions will lead to carbamylation during the course of the digest. The urea can be removed prior to digestion by fast reversed phase chromatography, spin columns, or dialysis. Dissolve urea in deionized water to the desired concentration.For every 10 ml of solution, add 1 g of Amberlite® IRA-910.Stir for one hour at room temperature
Supplier:
AMBEED, INC
Description:
2-Methylthio-4-pyrimidinol 98%
Supplier:
MP Biomedicals
Description:
Forskolin is the major diterpene isolated from the Indian plant Coleus forskohlii. At low doses, forskolin is a positive inotropic agent in dogs, cats, spontaneously hypertensive and normal rats and in an isolated guinea pig heart (Langendorf) preparation. At higher doses, forskolin is a hypotensive and vasodilatory agent because of its function as a smooth muscle relaxant. No major side effects are observed at effective doses.
Supplier:
MP Biomedicals
Description:
Hypoxanthine is a nutrient additive for a variety of cell culture applications involving bacterial, parasite (Plasmodium falciparum) and animal cells. Hypoxanthine is a component of selection media used in hybridoma technologies.
Supplier:
MP Biomedicals
Description:
L-Lysine is an essential proteinogenic α amino acid. It contains an N-butyl amino group in the side chain, and this moiety is protonated at physiological pH. In addition, L-lysine is one of the two amino acids that are degraded to give ketone bodies (a ketogenic amino acid).
Supplier:
BeanTown Chemical
Description:
CAS: 5751-20-2; EC No: 227-274-6; MDL No: MFCD00047373
Solid; Molecular Formula: C5H6N2OS; MW: 142.18
Supplier:
TCI America
Description:
CAS Number: 13906-09-7
MDL Number: MFCD00006885 Molecular Formula: C8H6N2OS Molecular Weight: 178.21 Purity/Analysis Method: >98.0% (T,HPLC) Form: Crystal
Catalog Number:
(JT6343-5)
Supplier:
AMBEED, INC
Description:
Benzo[d][1,2,3]triazin-4(3H)-one, Purity: 98%, CAS Number: 90-16-4, Appearance: Form: powder Colour: White - red brown, Storage: Inert atmosphere, Room Temperature, Size: 25g
Catalog Number:
(BDH1139-4LG)
Catalog Number:
(89399-808)
Supplier:
VWR
Description:
2,3-Bis(2-methoxy-4-nitro-5-sulfophenyl)-2H-tetrazolium-5-carboxanilide, sodium 2,3,-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino)-carbonyl]-2H-tetrazolium inner salt
Catalog Number:
(102893-494)
Supplier:
AOB CHEM USA
Description:
4-Methoxy-3-methylphenol 97 Research
Catalog Number:
(BDH67005.400)
Supplier:
VWR International
Description:
BDH* Methyl t-Butyl Ether, Chemical Formula: (CH3)3COCH3, Melting Point:, Boiling Point:, Flash Point: -32 deg C, Formula Weight:, CAS Number: 1634-04-4, Grade: HPLC/Spectro, HiPerSolv CHROMANORM, Class: F, Size: 4L
Supplier:
Thermo Scientific Chemicals
Description:
2-Methoxy-4-nitrobenzonitrile 98%
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