a(chn)ƷQ(chng)
ͨQ(chng)Y(ji)˷֦UwIgGzy(c)ԇУø(lin)߷
bҎ(gu)
48˷/С96 ˷/
A(y);
a(chn)Ʒڶԙzy(c)ѪѪ{нY(ji)˷֦Uw(IgG)
a(chn)Ʒzy(c)Y(ji)HR_\ųΨһ(j)ELISAzy(c)Y(ji)˲߿w߀?ch)?yn)^(q)ǽڸȾȾ߀[ԸȾв鯟Ч˵(j)(dng)ԷνY(ji)˿Y(ji)˿w(yng)@ڼY(ji)˷֦UȾߣɽM֮g(yng)ʾ@f(shu)ѪѪ{нY(ji)˿wzy(c)(du)be(dng)ԷνY(ji)˺ͼY(ji)˷֦UȾ߾o\r(ji)ֵ
z(yn)ԭ
ƷɻؽM_(d)ĽY(ji)˷֦UλںϿԭø(lin)Ӵy(c)Ѫ{Ѫy(c)ƷдڽY(ji)˿wγɿԭwخY(ji)ټ뿹IgG ø(bio)wc䷴(yng) (jng)ø@ɫɫ\ДƷнY(ji)˿w
ҪMɳɷ֡
1 TB-ԭ 1K 96˷ 1K48˷
2 øY(ji) 20mL1ƿ 6mL1ƿ
3 (yng)Ԍ(du) 1mL1ƿ 1mL1ƿ
4 Ԍ(du) 1mL1ƿ 1mL1ƿ
5 ϴҺǰ120ϡ?zhun)?/span> 50mL1ƿ 30mL1ƿ
6 @ɫ A 6mL1ƿ 3mL1ƿ
7 @ɫ B 6mL2ƿ 3mL1ƿ
8 KֹҺ 6mL1ƿ 3mL1ƿ
9 ƷϡҺ 20mL1ƿ 6mL1ƿ
10zƬ 3 3
ԇMɣ
M2øY(ji)Na2HPO4.12H2O 2.9g/LNaCL 8g/LKCL 0.2g/LKH2PO4 0.2g/L(f)ø(wn)AES 0.6g/L^(gu)øo(h)1.0g/LСţѪ 500mL/LɽѪ 500mL/Lָʾ1 1.3mL/L1g/L-TB-HRPm
M3(yng)Ԍ(du)գNa2HPO4.12H2O 2.9g/LNaCL 8g/LKCL 0.2g/LKH2PO4 0.2g/LҶ 150mL/LСţѪ 250mL/L1g/Lָʾ1 1.25mL/L(yng)Ѫm
M4Ԍ(du)գNa2HPO4.12H2O 2.9g/LNaCL 8g/LKCL 0.2g/LKH2PO4 0.2g/LҶ150mL/L1g/LѪ250mL/L
M5ϴҺ: NaCL 160g/LNa2HPO4.12H2O 58g/LKCL 4g/LKH2PO4 4g/LTween-20 10mL/L
M6@ɫA8g/L8-u0.004g/L2.4mL/L^(gu)0.7g/L
M7@ɫB2.1g/LҶc0.38g/LTMB 0.4g/L
M8KֹҺ110mL/L
M9ƷϡҺTris Base 2.4g/LNaCL 17.8g/Lҵc5g/LţѪ2g/L-20 1mL/LͨX-100 1mL/LɽѪ50mL/L0.4g/L
ҪδṩƷrsˮȥxˮһס_Һ͝^Ƀˮ37ˮԡӋ(j)r(sh)ϴC(j)ϴƿʎ
(ch)lЧڡ
28汣棬Ч12(g)
a(chn)ڼЧҊ(jin)(bio)
mÃx
Ԅ(dng)ø(bio)y(c)xL(zhng)450nm
ӱҪ
1ӱɼҪ(zhn)Ҫܙz߽ʳ
2ӱʹѪѪ{ᡢػEDTAȿ(hu)Ӱ푌(sh)(yn)Y(ji)
3߶ѪĘӱ](mi)ȫտsѪӱԼȾĘӱ(hu)e(cu)`ĽY(ji)Ɍ(do)¼(yng)
4MܲrѪzy(c)ӱҜ²Ҫ^(gu)8Сr(sh)
58Сr(sh)(ni)əzy(c)Ո(qng)ӱ28ر48Сr(sh)(ni)əzy(c)ҪӱM(jn)\(yn)ݔՈ(qng)ӱ-20͜ض
6ӱڽ֮zy(c)ǰ횳ֻӱ(yng)ⷴ(f)t(hu)ɘӱIgGۺɌ(do)¼(yng)ҲɌ(do)(yng)ԙz½
z(yn)
1ÿԇ(yn)O(sh)(yng)Ԍ(du)ոɿքe(yng)Ԍ(du)Ѫ100LO(sh)һհ(du)ӘƷϡҺ100L100LƷϡҺټӴy(c)Ѫ10Lֻ3730ȥ׃(ni)Ʒ۸
2ϴҺעM(mn)ÿף300LϴҺ/ףo5犺۸؏(f)5
3ÿøY(ji)100Lհ(du)տ׳⣩3720ͬϷϴ(yng)5Ρ
4ÿ@ɫAҺBҺ50Lppʎ37ܹo10
5ÿKֹҺ50LKֹ(yng)Կհ{(dio)㣬ø(bio)xxȡOD450
z(yn)Y(ji)Ľጡ
1y(c)ø(bio)xβL(zhng)450nm pL(zhng)450nm/630nmy(c)ODֵÆβL(zhng)y(c)r(sh)O(sh)հ(du)տס
(yng)Ԍ(du)ÿODֵ0.80.00< Ԍ(du)ODֵ0.12
2RֵCutoffӋ(j)㣺Ԍ(du)ƽODֵ0.12
עԌ(du)ODֵ0.060.06Ӌ(j)0.06(sh)HֵӋ(j)㡣
(3) Y(ji):ƷODֵRֵCutoffY(ji)˿w(yng)ƷODֵRֵCutoffY(ji)˿wԡ
z(yn)ľԡ
ƷHڙzy(c)ѪѪ{нY(ji)˿wwzy(c)Y(ji)˲o\
a(chn)Ʒָ(bio)
1 Y(ji)˷֦UwI(y)ƷzY(ji)
|
ԅƷ |
(yng)ԅƷ |
`ȅƷ |
TBƷ |
90% |
100% |
ϸ |
2(du)R400(bio)zy(c)Y(ji)˷֦Uwzy(c)Y(ji)
νY(ji)˲˘(bio)122+104/252100%=89.68%
Y(ji)Ĥײ˘(bio)7+15/27100%=81.48%
Y(ji)˲˘(bio)2+13/21100%=71.4%
жȲ˘(bio)122+104+7+15+2+13/(252+27+21)100%=87.67%
خԣ100-7/100100%=93%
ӱʣ263+93/400100%=89.00%
3zy(c)ԇЌ(du)(li)L(fng)P(gun)(ji)tǯנٮԼβȾߘӱM(jn)Мy(c)ԇ(yn)^cP(gun)淴(yng)ԡY(ji)163Ʒм(yng)ʞ8%cīI(xin)(bo)(yng)4.6-11.3%һf(shu)ԇcһĽ淴(yng)ҲcԇڽY(ji)˲߶Эh(hun)(g)w[ԸȾP(gun)Ŀǰ](mi)аl(f)eǷβȾ
4Ҫɔ_Ѫ֬Ⱥ2.1mmoL/Lđ̴đ̴Ⱥ8.5mmoL/LѪtףѪtםȲ210g/L(du)Ʒĸɔ_ԇ(yn)Y(ji)Nɔ_Ӱ푱Ʒęzy(c)Y(ji)
ע(xing)
1sϴҺʹǰsˮϡ20ʹ
2̖ͬ(ho)ԇɻʹ
3횇(yn)Ɯ(yng)ĜضȺ͕r(sh)g
4Y(ji)ж?xn)xy(c)(zhn)ܑ{^