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Bis 3 aminopropyl amine

Manufactured by Merck Group
Sourced in France, Germany

Bis(3-aminopropyl)amine is a chemical compound used in various laboratory applications. It serves as a precursor for the synthesis of other chemical compounds and is utilized in the development of polymers and materials. The compound's core function is to provide a source of amine groups for further chemical reactions and modifications.

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4 protocols using bis 3 aminopropyl amine

1

Synthesis and Characterization of Polymeric Biomaterials

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Alginic acid sodium salt from brown algae (low viscosity), bis(3-aminopropyl) amine (DPTA), diethylenetriamine (DETA), N-propyl-1,3-propanediamine (PAPA), spermine (SPER), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (EDC), N-hydroxysuccinimde (NHS), p-anisaldehyde, p-toluenesulfonyl chloride, ethanolamine and N-acetyl cysteine (NAC) were purchased from Sigma-Aldrich (St. Louis, MO). Medium molecular weight chitosan (95% degree of deacetylation) was purchased from Primex (Siglufjordur, Iceland). Common laboratory salts and solvents were purchased from Fisher Scientific (Fair Lawn, NJ). Unless otherwise specified, all chemicals were used as received without further purification. Argon (Ar), carbon dioxide (CO2), nitrogen (N2), nitric oxide (NO) calibration (25.87 ppm, balance N2), and pure NO (99.5%) gas cylinders were purchased from Airgas National Welders (Raleigh, NC). Distilled water was purified to a resistivity of 18.2 MΩ•cm and a total organic content of ≤6 ppb using a Millipore Milli-Q UV Gradient A10 System (Bedford, MA).
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2

Trimethylene Carbonate Polymerization Initiators

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Trimethylene carbonate (TMC) comes from Foryou Medical (Huizhou, China). The initiators (1,6-hexanediol, (99%), propylamine, benzylamine, 1,6-hexanediamine, p-xylenediamine, tris(2-aminoethyl)amine, bis(3-aminopropyl)amine, glycine methyl ester, L-phenylalanine methyl ester, the catalysts methanesulfonic acid (MSA), 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD), tin(II) 2-ethylhexanoate (Sn(Oct)2), were purchased from Sigma Aldrich (Saint-Quentin Fallavier, France) and used as received. Anhydrous dichloromethane was retrieved from solvent purificator Inert PureSolv™ (Castelnau-le-Lez, France) and used as the polymerization solvent.
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3

Charge-Reducing Reagents for Protein Analysis

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Trimethylamine N-oxide was purchased from Cayman Chemical. Spermidine was purchased from Beantown Chemical. Spermine was purchased from Alfa Aesar. Histamine, bis(2-aminoethyl)amine, bis(3-aminopropyl)amine, tris(2-aminoethyl)amine, 3,3′-diamino-N-methyldipropylamine, tris-(3-aminopropyl)amine, piperazine, 1-(2-aminoethyl)-piperazine, and 1,4-bis(3-aminopropyl)piperazine were purchased from Sigma-Aldrich. Protein was buffer exchanged into 200 mM ammonium acetate (supplemented with 0.5% C8E4 for membrane protein). Charge-reducing reagents stocks were made by dissolving into the same buffer as the protein and were mixed with protein to obtain desired final concentrations of charge-reducing reagent.
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4

Biogenic Amines Quantification Protocol

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Sixteen biogenic amines standards were used : 1.7 diaminoheptene, bis-3-aminopropyl amine, butylamine, cadaverine hydrochloride, diethylamine hydrochloride, dimethylamine hydrochloride, hexylamine, histamine dihydrochloride, isobutylamine, isopentylamine, methylamine hydrochloride, propylamine hydrochloride, putrescine dihydrochloride, tryptamine hydrochloride, tyramine hydrochloride and 2-phenylethylamine hydrochloride. All were purchased from Sigma-Aldrich (Steinheim, Germany) and diluted in ultrapure water for the preparation of stock solutions (1000 mg/L). All the standards were >99% purity except for cadaverine hydrochloride, 1-7 diaminoheptane and bis (3-amino propyl) amine (98%). Two internal standards were used: 1-7 diaminoheptane (IS1) and bis-3-aminopropyl amine (IS2).
Isobutyl choroformate (IBCF) was used as the derivatization agent and supplied by Sigma-Aldrich (Steinheim, Germany). Ultrapure water (resistivity at 25°C: 7 MΩ•cm) was obtained from a Milli-Q water purification system (Millipore, Bedford, MA, USA).The stock solutions of BAs were stored in a refrigerator (4°C) and working solutions prepared daily from dilution of the stock solutions with ultrapure water.
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