Urea Crystals (Biochemistry Grade)

Description

Urea Crystals
Catalog number: B2010158
Lot number: Batch Dependent
Expiration Date: Batch dependent
Volume/Weight: 25 g
pH: na
Supplied as: Ready-to-use
Appearance: White Crystals
Applications: multipurpose compound used in the denaturation of proteins and the study of their structure and folding patterns. Urea has been used to solubilize inclusion bodies.
Storage: Room temperature
Keywords: Carbamide, Carbonyldiamide
Grade: Biotechnology grade. All components are highly pure (minimum 99%). All solutions are made with Type I ultrapure water (resistivity >18 MΩ-cm) and are filtered on a 0.22 um.

References:
1: Walsh PJ. Evolution and regulation of urea synthesis and ureotely in
(batrachoidid) fishes. Annu Rev Physiol. 1997;59:299-323.

2: Mosenthin R, Sauer WC, de Lange CF. Tracer studies of urea kinetics in
growing pigs: I. The effect of intravenous infusion of urea on urea recycling
and the site of urea secretion into the gastrointestinal tract. J Anim Sci.

3: Spek JW, Dijkstra J, van den Borne JJ, Bannink A. Short communication:
assessing urea transport from milk to blood in dairy cows. J Dairy Sci. 2012
Nov;95(11):6536-41.
4: Benlamlih S, de Pomyers H. Changes in endogenous urea recycling and the
handling of renal urea in pregnant and lactating Sardi sheep kept on a constant
feeding level. Reprod Nutr Dev. 1989;29(2):129-37.

5: McDonald MD, Walsh PJ, Wood CM. Branchial and renal excretion of urea and
urea analogues in the plainfin midshipman, Porichthys notatus. J Comp Physiol B.
2002 Dec;172(8):699-712.

6: Kumaran R, Ramamurthy P. Denaturation mechanism of BSA by urea derivatives:
evidence for hydrogen-bonding mode from fluorescence tools. J Fluoresc. 2011
Jul;21(4):1499-508.

7: Brake DW, Titgemeyer EC, Jones ML. Effect of nitrogen supplementation and
zilpaterol-HCl on urea kinetics in steers consuming corn-based diets. J Anim
Physiol Anim Nutr (Berl). 2011 Aug;95(4):409-16.

8: Doi T, Takeda A, Asada A, Kajimura K. Characterization of the decomposition
of compounds derived from imidazolidinyl urea in cosmetics and patch test
materials. Contact Dermatitis. 2012 Nov;67(5):284-92.

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