You Searched For: Aminomethylboronic+acid+pinacol+ester+hydrochloride

Supplier: Alfa Aesar

Description: H-Lys(boc)-OtBu·HCl 95%

Supplier: USP

Description: Pharmaceutical Analytical Impurities are released through a USP quality process designed to ensure identity and quality appropriate for analytical applications. These impurities are supported with a product information sheet for each batch.

Catalog Number: (ACRO431210010)

Supplier: Thermo Scientific

Description: 4,4,5,5-Tetramethyl-2-(1-methylpiperid-4-yl)-1,3,2-dioxaborolane 97%

UOM: 1 * 1 g

Supplier: Alfa Aesar

Description: L-Cysteine methyl ester hydrochloride

Catalog Number: (MOLEM63336936)

Supplier: Molekula

Description: Sarcosine methyl ester hydrochloride

UOM: 1 * 25 g

 This is a MarketSource item. Additional charges may apply

Supplier: MP Biomedicals

Description: Applications:
Urea is used for the denaturation of proteins and as a mild solubilization agent for insoluble or denatured proteins. Useful for renaturing proteins from samples already denatured with 6 M guanidine chloride 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. May be used with guanidine hydrochloride and dithiothreitrol (DTT) in the refolding of denatured proteins into their native or active form. 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.
Biochem/physiol Actions:
Urea has been shown to act as an aldosterone antagonist in the development of peanut agglutinin binding in cultured embryonic renal collecting duct epithelial cells. Urea is the principal end product of nitrogen metabolism in most mammals, formed by the enzymatic reactions of the Kreb's cycle.
Typical Working Concentration:
The use of 2 g/L urea in the culture of Kluyveromyces marxianus to produce a thermostable extracellular lipase has been described. Urea is typically used at a concentration of 8 M for protein denaturation or solubilization. A final concentration of 5 M urea is commonly used in molecular biology for sequencing gels. To prevent carbamylation, do not heat urea containing buffers above 37 °C

Catalog Number: (MOLEM77341112)

Supplier: Molekula

Description: Glycine-tert-butyl ester hydrochloride(H-Gly-OtBu.HCl)

UOM: 1 * 1 g

 This is a MarketSource item. Additional charges may apply

Catalog Number: (04-12-5007-25)

Supplier: Novabiochem (Part of Merck)

Description: Glycine methyl ester hydrochloride (H-Gly-OMe.HCl)

UOM: 1 * 25 g

Catalog Number: (00238-1ML-F)

Supplier: Merck

Description: γ-Linolenic acid methyl ester, Supelco®

UOM: 1 * 1 mL

Supplier: Merck

Description: Benzoic acid methyl ester, EMPLURA®, Supelco®

Supplier: Merck

Description: Nonadecanoic acid methyl ester, Supelco®

Catalog Number: (1.00223.6190)

Supplier: Merck

Description: Benzoic acid methyl ester

UOM: 1 * 190 L

Catalog Number: (18344-5ML-F)

Supplier: Merck

Description: Benzoic acid methyl ester, Supelco®

UOM: 1 * 5 mL

Supplier: Merck

Description: L(+)-Glutamic acid hydrochloride for synthesis, Sigma-Aldrich®

Supplier: Merck

Description: Diphenylboric acid-2-aminoethyl ester (2-APB) ≥98.0% for synthesis, Sigma-Aldrich®

Supplier: Merck

Description: Benzoic acid methyl ester for synthesis, Sigma-Aldrich®