(2)再次反应产生抗体:当相同抗原第二次进入机体后,开始时,由于原有抗体中的一部分与再次进入的抗原结合,可使原有抗体量略为降低。随后,抗体效价迅速大量增加,可比初次反应产生的多几倍到几十倍,在体内留存的时间亦较长。
(3)回忆反应产生抗体:由抗原刺激机体产生的抗体,经过一定时间后可逐渐消失。此时若再次接触抗原,可使已消失的抗体快速上升。如再次刺激机体的抗原与初次相同,则称为特异性回忆反应;若与初次反应不同,则称为非特异性回忆反应。非特异性回忆反应引起的抗体的上升是暂时性的,短时间内即很快下降
Mouse amyloid beta peptide 1-42,Aβ1-42 小鼠β淀粉样蛋白1-42ELISA检测Aβ1-42
Mouse 8-Hydroxy-desoxyguanosine,8-OHdG 小鼠8羟基脱氧鸟苷ELISA检测8-OHdG
Mouse Interleukin 1 receptor antagonist, IL-1ra 小鼠白介素1受体拮抗剂ELISA检测IL1Ra
CH3OC6H3(Br)(CH2CH2NCO) 0EJ7 CAS号: 480439-04-1 3-溴-4-甲氧基苯乙基异氰酸酯 3-Bromo-4-methoxyphenethyl isocyanate
CH3OC6H3(Br)(CH2CH2NCO) 0EJ8 CAS号: 480439-05-2 2-(4-联苯基)乙基异氰酸酯 2-(4-Biphenyl)ethyl isocyanate
CH3OC6H3(CH2OH)2 18N0 CAS号: 15471-26-8 2,3,7,8,12,13,17,18-辛乙基-21H,23H-卟啉锌(II) 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine zinc(II)
CH3OC6H3(CH3)NH2 1A6X CAS号: 50868-72-9 (S)-(?)-2-(1-吡咯烷基羰基)-1-吡咯烷羧酸苄酯 Benzyl (S)-(?)-2-(1-pyrrolidinylcarbonyl)-1-pyrrolidinecarboxylate
CH3OC6H3(CO2H)2 1640 CAS号: 1951-38-8 四氯邻苯二甲腈 Tetrachlorophthalonitrile
CH3OC6H3(NHC6H5)NH2 16U4 CAS号: 5840-10-8 偶氮蓝 Azo blue
CH3OC6H3(NO2)CH2Br 16HQ CAS号: 3913-23-3 苯酚-2,3,4,5,6-d5 Phenol-2,3,4,5,6-d5
CH3OC6H3(NO2)CH2OH 1A3S CAS号: 41870-24-0
CH3OC6H3(NO2)CHO 199U CAS号: 25016-02-8 1-己基-4-(4-异硫氰基苯基)二环[2.2.2]辛烷 1-Hexyl-4-(4-isothiocyanatophenyl)bicyclo[2.2.2]octane
CH3OC6H3(NO2)N2BF4 1671 CAS号: 2357-51-9 1-甲基-1H-苯并咪唑-2-硫醇 1-Methyl-1H-benzimidazole-2-thiol
CH3OC6H3(NO2)NCO 1ANQ CAS号: 59741-17-2 乙酸铜(II)水合物 Copper(II) acetate hydrate
CH3OC6H3(NO2)NCO 1C6Z CAS号: 117162-85-3 3-(十七氟辛基)苯胺 3-(Heptadecafluorooctyl)aniline
CH3OC6H3(OH)CO2CH3 16AV CAS号: 2905-82-0 4-叔丁基-N,N-二甲基苯胺 4-tert-Butyl-N,N-dimethylaniline
CH3OC6H3(OH)CO2H 16CR CAS号: 3147-64-6 溴氯甲烷-d2 Bromochloromethane-d2
CH3OC6H4(CH2)3OH 16S4 CAS号: 5406-18-8 2-乙酰氨基-5-硝基苯甲酸甲酯 Methyl 2-acetamido-5-nitrobenzoate
CH3OC6H4C6H4Br 1AMR CAS号: 58743-83-2 4,4,5,5,-四甲基-2-苯基硫烷基甲基-1,3,2-二氧硼戊环 4,4,5,5,-Tetramethyl-2-phenylsulfanylmethyl-1,3,2-dioxaborolane
CH3OC6H4C6H7(O)2 15N1 CAS号: 1774-12-5 重氮基乙酰乙酸乙酯 Ethyl diazoacetoacetate
CH3OC6H4CH(OH)C2H5 16RU CAS号: 5349-60-0 (4-硝基苯甲基)三甲基氯化铵 (4-Nitrobenzyl)trimethylammonium chloride
CH3OC6H4CH=CHCHO 1AP7 CAS号: 60125-24-8 2-甲基-3-丙基苯并噻唑鎓碘化物 2-Methyl-3-propylbenzothiazolium iodide
CH3OC6H4CH=CHCOC6H2(OCH3)2OH 16EY CAS号: 3420-72-2
CH3OC6H4CH=CHNO2 16DY CAS号: 3316-24-3 4,6-二-O-乙酰基-2,3-二脱氧-α-D-赤式-六-2-烯桥吡喃糖苷乙酯 Ethyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythro-hex-2-enopyranoside
CH3OC6H4CH2CH(OH)CH3 WJA00106 CAS号: 15541-26-1 1-(2-氯苯基)-3-苯基-2-硫脲 1-(2-chlorophenyl)-3-phenyl-2-thiourea
CH3OC6H4CH2CH2OH 16Q5 CAS号: 5020-41-7 N,N-二缩水甘油基-4-缩水甘油氧代苯胺 N,N-Diglycidyl-4-glycidyloxyaniline
CH3OC6H4CH2MgCl 0EGX CAS号: 480438-46-8 4-氯-2-甲苯基溴化镁 4-Chloro-2-methylphenylmagnesium bromide
CH3OC6H4CH2N(CH3)2 18M8 CAS号: 15184-99-3 (R)-(+)-2,2-二甲基-1,3-二氧戊环-4-甲醛 (R)-(+)-2,2-Dimethyl-1,3-dioxolane-4-carboxaldehyde
CH3OC6H4CH2NCO 1AK6 CAS号: 57198-56-8 1-异氰酸基-5,6,7,8-四氢萘 1-Isocyanato-5,6,7,8-tetrahydronaphthalene
CH3OC6H4CH2OCO2N=C(C6H5)CN 1ANG CAS号: 59577-32-1 6-氯烟酰氯 6-Chloronicotinoyl chloride
CH3OC6H4COCH2CO2CH2CH3 19GG CAS号: 27834-99-7 Z-β-谷氨酸叔丁酯 Z-β-Glu(OtBu)-OH
CH3OC6H4MgBr 18RN CAS号: 16750-63-3 3,3-二乙氧基-1-丙醇 3,3-Diethoxy-1-propanol
CH3OC6H4ZnI 0FE3 CAS号: 254454-47-2 聚(对二甲苯四氢噻吩鎓氯化物) Poly(p-xylene tetrahydrothiophenium chloride)