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chengh0656銀蟲 (正式寫手)
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[求助]
求大神翻譯語一段
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求大神翻譯, Enzyme-linkedi mmunosorbenta ssay (ELISA). The ELISAu sed in this study has been describedp reviously (20, 26). Briefly, 96-well flat-bottom plates (Immuno-plate Maxisorp, Nunc, Denmark) were coated with rabbit antiserumi n carbonate buffer (pH 9.6) and incubated at 4 C overnight. The plates were then washed with phosphateb uffer (pH 7.4) containing 0 .05% Tween 20 and blockedw ith 1 % bovine serum albumini n carbonate buffer at 37 C for 1 hr. After washing the plates, six serial 2-fold dilutions of the intestinal contents were made with a phosphate buffer (pH 7.4) containing 1% bovine serum albumin and 0.05% Tween 20. Aliquots (100 IA) of the dilutions were added to each well and incubated at 37 C for 45 min. Detection was carried out with sheep anti-mouse IgG conjugated with horseradish peroxidase (Caltag Laboratories, San Francisco, Calif., U.S.A.), using o-phenylene diamine (Wako Pure Chemical Industries, Tokyo) as the substrate. The plates were read with an EIA reader (Model 2550, Bio-Rad Laboratories, Richmond, Calif, U.S.A.) at 492 nm. The number of CBM588 vegetative cells were determined by interpolation from a standard curve. |

木蟲 (正式寫手)
木蟲 (正式寫手)
| 酶聯(lián)免疫吸附劑測定(ELISA)。本項(xiàng)研究中的酶聯(lián)免疫吸附劑測定(ELISA)已有描述 (20,26)。簡單地說,就是將96孔固相載體(Immuno-plate Maxisorp, 能肯.丹麥) 在碳酸鹽緩沖液(pH 9.6)中與兔抗血清結(jié)合,在4℃的溫度下孵育一夜。然后用含0.05% 吐溫20的磷酸緩沖液(ph7.4)清洗,用1%的BSA在碳酸鈣緩沖液在37℃下封鎖1小時(shí)。洗滌后用含有0 .05% 吐溫20和1%BSA的磷酸鹽緩沖液 (pH 7.4)將6組腸道內(nèi)容物稀釋至2倍。每一板孔中添加等量的稀釋液(100IA),并在37℃下孵育45min。檢測采用羊抗鼠IgG與山葵苷過氧化物酶(Caltag 實(shí)驗(yàn)室, 舊金山, 加利福尼亞, 美國)的共軛產(chǎn)物,以鄰苯二胺(Wako Pure 化學(xué)工業(yè), 東京)為底物。用EIA酶聯(lián)免疫檢測儀(型號2550,Bio-Rad實(shí)驗(yàn)室.加利福尼亞.美國)讀取492nm吸光度。CBM588營養(yǎng)細(xì)胞的數(shù)量由標(biāo)準(zhǔn)曲線的插值決定。 |
新蟲 (著名寫手)
| 酶聯(lián)免疫吸附試驗(yàn)(ELISA)。本文對這一現(xiàn)象進(jìn)行了描述(20, 26)。簡單地,將96孔平底板(免疫板Max SISORP,Nunc,丹麥)涂覆兔抗血清碳酸鹽緩沖液(pH 9.6),并在4℃孵育過夜。然后用含0.05的吐溫20的磷酸酯化劑(pH 7.4)洗滌板,并在37℃下阻斷1%牛血清白蛋白N-碳酸鹽緩沖液1小時(shí)。洗滌后,用含有1%牛血清白蛋白和0.05%吐溫20的磷酸鹽緩沖液(pH 7.4)制備六個(gè)連續(xù)2倍的腸內(nèi)容物稀釋液。將稀釋液的等分試樣(100 IA)加入到每個(gè)孔中并孵育在 37℃45分鐘。用羊抗鼠IgG與horseradish peroxidase(CalTag實(shí)驗(yàn)室,三藩,Calif.,美國)結(jié)合,使用鄰苯二胺(WaCo純化學(xué)工業(yè),東京)作為底物進(jìn)行檢測。在492 nm處用EIA讀取器(模型2550,Bio Rad實(shí)驗(yàn)室,里士滿,Calif,美國)讀取這些板。CBM588營養(yǎng)細(xì)胞的數(shù)量是通過內(nèi)插從標(biāo)準(zhǔn)曲線確定的。 |
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