1,2-Dichloroethane → ADP edc

HRID 332914

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HRID 332914 반응식
[P:1]([O:9][CH2:10][C@H:11]1[O:15][C@@H:14]([N:16]2[C:25]3[N:24]=[CH:23][N:22]=[C:20]([NH2:21])[C:19]=3[N:18]=[CH:17]2)[C@H:13]([OH:26])[C@@H:12]1[OH:27])([O:4][P:5]([OH:8])([OH:7])=[O:6])(=[O:3])[OH:2].[K].C1N(CCCS(O)(=O)=O)CCN(CCO)C1.C(O)[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O.C1N(CCS(O)(=O)=O)CCOC1.P(OC[C@H]1O[C@@H](N2C3N=CN=C(N)C=3N=C2)[C@H](O)[C@@H]1O)(OP(O)(O)=O)(=O)O.[CH2:107]([Cl:110])[CH2:108][Cl:109]>[Au].O>[P:1]([O:9][CH2:10][C@H:11]1[O:15][C@@H:14]([N:16]2[C:25]3[N:24]=[CH:23][N:22]=[C:20]([NH2:21])[C:19]=3[N:18]=[CH:17]2)[C@H:13]([OH:26])[C@@H:12]1[OH:27])([O:4][P:5]([OH:7])([OH:8])=[O:6])(=[O:2])[OH:3].[CH2:107]([Cl:110])[CH2:108][Cl:109]

참가 물질

9

반응물 6

HCID 111,2-Dichloroethane2회HCID 60225'-Adp2회HCID 7427TrehaloseHCID 781654-Morpholineethanesulfonic acidHCID 85255HeppsHCID 86670883ADP monopotassium

생성물 1

HCID 86670882ADP edc

시약·촉매·용매 2

HCID 23985Gold촉매HCID 962Water용매3회

실험 절차

500 ul of 20 mM ADP monopotassium salt (Fluka product code 01899) was mixed with 200 ul of 0.5M EPPS pH 8.5, 100 ul of trehalose (1 g in 2 ml water), 200 ul of water and 5 μl of either 2M EDC (final concentration 10 mM) or water. Aliquots of 100 ul were freeze dried using the drying program given in Example 6. The two types of dry powders (i.e. with and without EDC) were reconstituted with 100 ul of cationised BSA prepared as described in Example 15 (but desalted into water instead of EPPS buffer) and 100 ul of 0.5M MES pH 6.2. After reaction for 18 hours at 25° C. free ADP was removed by desalting on a NAP-5 column (GE Healthcare) equilibrated with 0.15M NaCl. The fractions containing protein were pooled (0.3 ml) and subjected to acid hydrolysis by heating at 100° C. for 5 min with 75 ul of PiColorlock Gold colorimetric detection reagent for inorganic phosphate (Innova Biosciences product code 303-0030). Blank subtracted absorbance values (A650) for 200 ul samples of hydrolysed BSA-ADP conjugates prepared either with or without EDC were 1.22 and 0.08, respectively.

후처리

  1. customdried
  2. customprepared
  3. customwas removed
  4. additionThe fractions containing protein
  5. customsubjected to acid hydrolysis
  6. customconjugates prepared

출처 및 근거

ORD 기록
ord-f5b5b9418ce840ee8119eee3d7664960
출처 데이터셋
uspto-grants-2014_11
특허 번호
US08877892B2

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