ライフサイエンスコーパス: ammonium acetate

1 site polarity with modifier addition (0.9 mM ammonium acetate).

2 lutions of intermediate salt content (150 mM ammonium acetate).

3 following 24-hour and 48-hour withdrawal of ammonium acetate.

4 on with subsequent one-pot condensation with ammonium acetate.

5 om chalcones, beta-dicarbonyl compounds, and ammonium acetate.

6 cuum centrifuge, and reconstituted in 200 mM ammonium acetate.

7 oteins using MS-compatible concentrations of ammonium acetate.

8 acetonitrile plus 0.1% formic acid and 25 mM ammonium acetate.

9 propanol in the ratio of 85:15:33 with 0.01% ammonium acetate.

10 sed of CO2/methanol solvent with addition of ammonium acetate.

11 6-aminopyrimidine in acetic acid containing ammonium acetate.

12 with external countercurrent flow of 2.5 mM ammonium acetate.

13 nt elution with a mobile phase consisting of ammonium acetate 0.05 M and acetonitrile at 25 degrees C

14 y medium (acetonitrile/water 1:1 v/v, 5.0 mM ammonium acetate, 0.75 vol % acetic acid) and was oxidiz

15 Ammonium acetate (5 mM) was added to the mobile phase to

16 Rats given a long-term diet of 20 g/dL ammonium acetate (AmAc) in rat chow or 0.1% iodoacetamid

17 urification or storage buffer, often aqueous ammonium acetate (AmAc).

18 We compared three volatile buffers (ammonium acetate, ammonium bicarbonate, and ammonium for

19 om readily available 2-alkynylbenzamides and ammonium acetate and takes place under mild reaction con

20 The concentration of ammonium acetate and the cone voltage are major factors

21 )-ones with enamines (generated in situ from ammonium acetate and the corresponding methylaryl(hetary

22 wo protic ionic liquids, (bis(2-hydroxyethyl)ammonium acetate and triethylammonium acetate).

23 th molecular masses in the 5-76 kDa range in ammonium acetate and triethylammonium bicarbonate are in

24 ion, as did neutral salts (ammonium formate, ammonium acetate) and bases (ammonium hydroxide, triethy

25 bromoarylaldehydes and terminal alkynes with ammonium acetate, and a variety of substituted isoquinol

26 ew approach is based on the use of 0.3 mol/L ammonium acetate as a representative salt of a weak acid

27 By using ammonium acetate as the dialysis buffer, it was also fou

28 An ammonium acetate assisted gold-catalyzed cascade cycliza

29 tomosis, anesthetized rats were infused with ammonium acetate at 33 degrees, 35 degrees, and 37 degre

30 s a self-coating reagent in conjunction with ammonium acetate at pH approximately 7.4, narrow capilla

31 bile phase of acetonitrile, formic acid, and ammonium acetate, at pH 3.6.

32 Ammonium acetate buffer (0.5 M) was associated with the

33 le for at least 8 days after the addition of ammonium acetate buffer (pH 5.5).

34 ns of poly(ethylene glycol) (PEG) in a 10 mM ammonium acetate buffer are electrosprayed, and the maxi

35 ted the IMP 241 bivalent hapten-peptide with ammonium acetate buffer at pH 4-5 and eluted the (68)Ga

36 2A-peptide can be labeled with 64Cu in 0.1 M ammonium acetate buffer in 2 h at 95 degrees C.

37 requires the incubation of 64CuCl2 in 0.1 M ammonium acetate buffer with the TETA-peptide for 30 min

38 environment (0.01 M dithiothreitol in pH 7.0 ammonium acetate buffer), the PLCys features resembled i

39 e identified as: 30-min reaction time, 0.5 M ammonium acetate buffer, pH 7-7.5 and 37 degrees C.

40 unretained while the NPs are separated by an ammonium acetate buffered methanol-water eluent, compati

41 mobile phase system was found comparable to ammonium acetate buffers in application to ACE chromatog

42 equipment, and its consumables are primarily ammonium acetate buffers.

43 report here that addition of high levels of ammonium acetate can improve analyte signal in aqueous e

44 th a gradient elution by using methanol -5mM ammonium acetate containing formic acid (pH 3.5).

45 es in C2C12 murine myotubes to withdrawal of ammonium acetate following 24-hour exposure to 10 mM amm

46 Diluting the lysed blood sample in ammonium acetate for a minimum of 6 h before injecting t

47 NaAc is more inhibitory than potassium and ammonium acetate for Z. mobilis and the combination of e

48 After generator elution, the ammonium acetate generator eluent (15-20 mL) is passed t

49 small volume ( approximately 500 muL) of an ammonium acetate/HCl (pH 4.5) solution suitable for dire

50 MBq of (44)Sc in a volume of 200-400 muL of ammonium acetate/HCl solution (1 M, pH 3.5-4.0) within 1

51 th neutral, hydrophilic coating, using 50 mM ammonium acetate in 20% methanol (pH 3.1) as the backgro

52 umn as the stationary phase and 8 mmol L(-1) ammonium acetate in 22%v/v methanol solution (pH 4) as t

53 ong anion exchange column eluted with 100 mM ammonium acetate in 50:50 (v/v) acetonitrile/water was i

54 patible mobile phase consisting of 20 mmol/L ammonium acetate in a 1:1 water-acetonitrile mixture.

55 se column using a linear gradient of 5-20 mM ammonium acetate in a mobile phase consisting of hexane,

56 A key role played by ammonium acetate in chemoselectivity has been examined.

57 tic aldehydes with 2,2'-dipyridyl ketone and ammonium acetate in hot acetic acid provides ready acces

58 emic form by employing indole-isonitrile and ammonium acetate in the Ugi 4-center-3-component reactio

59 ueous solution buffered to pH 6.8 with 20 mM ammonium acetate, in the DT IM-MS instrument, each buffe

60 M to approximately 0.35 mM by an intravenous ammonium acetate infusion.

61 Ammonium acetate is a commonly used additive, despite it

62 st for the ester deacylation reactions under ammonium acetate mediated condition.

63 in the presence of aliphatic acetates under ammonium acetate mediated condition.

64 wed by dilution (10 times) with a mixture of ammonium acetate:methanol (50:50, v/v).

65 the mobile phase consisting of 10mM aqueous ammonium acetate:methanol:acetonitrile (50:30:20; v/v/v)

66 ica column with a gradient of methanol-water-ammonium acetate mixture as a modifier.

67 tassium acetate (KAc), NH4Cl, (NH4)2SO4, and ammonium acetate (NH4Ac) mixed with or without 100 micro

68 Four groups received either a continuous ammonium acetate or control infusion; half of the animal

69 yzed using a background electrolyte of 25 mM ammonium acetate (pH 8.0) containing increasing concentr

70 at washing with ammonium formate, pH 6.4, or ammonium acetate, pH 6.7, significantly increases signal

71 d is based on phenol extraction coupled with ammonium acetate precipitation, and the second is based

72 nvolves the desalting of nucleic acids using ammonium acetate precipitation, followed by characteriza

73 Ammonium acetate represents a gentler droplet environmen

74 ore, murine C2C12 myotubes were treated with ammonium acetate resulting in intracellular concentratio

75 ith a 10 to 60% N-propanol gradient in 0.1 M ammonium acetate, resulting in the elution of LF from th

76 tions combined simultaneous pH gradient with ammonium acetate salt gradient elution modes.

77 We demonstrate that a 25 mM ammonium acetate solution adjusted to the proper pH can

78 ing acid-denatured myoglobin with an aqueous ammonium acetate solution to increase solution pH result

79 nds acquired at 260 nm wavelength in aqueous ammonium acetate solution.

80 eneity, and structure of POPC-PDs in aqueous ammonium acetate solutions at pH 4.8 and 6.8 were invest

81 The use of these ammonium acetate solutions permits direct MALDI-MS analy

82 ing unfolded proteins are mixed with aqueous ammonium acetate solutions to increase the solution pH a

83 In the presence of ammonium acetate, the two intermediate compounds undergo

84 improvement in S/N is obtained by adding 8 M ammonium acetate to aqueous solutions of cytochrome c wi

85 mately 7 and 11, respectively, by adding 7 M ammonium acetate to the solution.

86 te to sodium acetate, potassium acetate, and ammonium acetate tolerances.

87 e radiopharmacy labeling conditions in 0.5 M ammonium acetate was 17-148 min at pH 6.5, but it was on

88 For example, when ammonium acetate was replaced with acetic acid in the sh

89 recipitation by alkaline phenol and methanol/ammonium acetate was the choice for protein extraction.

90 K-Gel ODS-100V column using a mixture of 5mM ammonium acetate water solution and methanol as a mobile

91 An ammonium acetate water/acetonitrile binary gradient was

92 acetate following 24-hour exposure to 10 mM ammonium acetate were complemented by in vivo studies in

93 ns soluble in chloroform/methanol containing ammonium acetate were first extracted from lyophilized m

94 Buffered eluents (0.1 M ammonium acetate) were necessary to stabilize 4-alpha-rh