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Molecular Depot PEG 3350 (Biochemistry Grade) B2010063
PEG 3350 is a high quality research product used as hydrophylic polymer with a 3350 MW average. PEG 3350 has been used as crowding agent in immunoturbidimetric assays as well as component of crystallization buffers. Custom bulk orders of this product are available upon request.
PEG 3350
Catalog number:B2010063
Lot number:Batch Dependent
Expiration Date:Batch dependent
Volume/Weight:50 g
pH:na
Supplied as:Ready-to-use
Appearance:White Powder
Applications:hydrophylic polymer with a 3350 MW average. PEG 3350 has been used as crowding agent in immunoturbidimetric assays as well as component of crystallization buffers.
Storage:Room temperature
Keywords:Polyethylene Glycol, Macrogol
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: Williams KC, Rogers LK, Hill I, Barnard J, Di Lorenzo C. PEG 3350
Administration Is Not Associated with Sustained Elevation of Glycol Levels. J
Pediatr. 2018 Apr;195:148-153.e1.
2: Jarzebicka D, Sieczkowska-Golub J, Kierkus J, Czubkowski P, Kowalczuk-Kryston
M, Pelc M, Lebensztejn D, Korczowski B, Socha P, Oracz G. PEG 3350 Versus
Lactulose for Treatment of Functional Constipation in Children: Randomized
Study. J Pediatr Gastroenterol Nutr. 2019 Mar;68(3):318-324.
3: Brenner DM, Hu Y, Datto C, Creanga D, Camilleri M. A Randomized, Multicenter,
Prospective, Crossover, Open-Label Study of Factors Associated With Patient
Preferences for Naloxegol or PEG 3350 for Opioid-Induced Constipation. Am J
Gastroenterol. 2019 Jun;114(6):954-963.
4: Rahimi RS, Singal AG, Cuthbert JA, Rockey DC. Lactulose vs polyethylene
glycol 3350–electrolyte solution for treatment of overt hepatic encephalopathy:
the HELP randomized clinical trial. JAMA Intern Med. 2014 Nov;174(11):1727-33.
5: Tutar E, Bayrak NA, Volkan B, Ertem D. Bowel Preparation for Colonoscopy in
Children: 1 Day PEG-3350 with Bisacodyl versus 3 Day Sennosides. Dig Dis.
2019;37(4):334-342.
6: Khan MA, Patel KB, Nooruddin M, Swanson G, Fogg L, Keshavarzian A, Brown M.
Polyethylene Glycol-3350 (Miralax®)+1.9-L sports drink (Gatorade®)+2 tablets of
bisacodyl results in inferior bowel preparation for colonoscopy compared with
Polyethylene Glycol-Ascorbic Acid (MoviPrep®). Turk J Gastroenterol. 2018
Jan;29(1):67-74.
7: Stone CA Jr, Liu Y, Relling MV, Krantz MS, Pratt AL, Abreo A, Hemler JA,
Phillips EJ. Immediate Hypersensitivity to Polyethylene Glycols and
Polysorbates: More Common Than We Have Recognized. J Allergy Clin Immunol Pract.
2019 May-Jun;7(5):1533-1540.e8.
8: Chapman RW, Stanghellini V, Geraint M, Halphen M. Randomized clinical trial:
macrogol/PEG 3350 plus electrolytes for treatment of patients with constipation
associated with irritable bowel syndrome. Am J Gastroenterol. 2013
Sep;108(9):1508-15.
9: Cinca R, Chera D, Gruss HJ, Halphen M. Randomised clinical trial:
macrogol/PEG 3,350+electrolytes versus prucalopride in the treatment of chronic
constipation — a comparison in a controlled environment. Aliment Pharmacol
Ther. 2013 May;37(9):876-86.
All returns must be authorized by Spectra Services in order to insure proper credit and must be requested within 30 days of purchase. All returns are subject to a minimum 15% restocking charge. For returns not due to error on behalf of Spectra Services, the customer is responsible for all transportation fees related to the returned product. To ensure proper credit, each product return must include the following information:
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