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產(chǎn)品型號(hào): 96T/48T
所屬分類:人的ELISA
產(chǎn)品時(shí)間:2024-08-15
簡要描述:人支原體(mycoplasma)ELISA試劑盒價(jià)格公道、*,售后服務(wù)完整,并提供免費(fèi)代檢測服務(wù)!本試劑盒用于測定人血液,血清及相關(guān)液體樣本中支原體(mycoplasma)水平。
人支原體(mycoplasma)ELISA試劑盒
本試劑僅供研究使用 目的:本試劑盒用于測定人血液,血清及相關(guān)液體樣本中支原體(mycoplasma)水平。
實(shí)驗(yàn)原理:
本試劑盒采用雙抗體夾心酶聯(lián)免疫法(ELISA)測定標(biāo)本中人支原體(mycoplasma)。用純化的人支原體(mycoplasma)抗體包被微孔板,制成固相抗體,可與樣品中支原體(mycoplasma)相結(jié)合,經(jīng)洗滌除去未結(jié)合的抗原和其他成分后再與HRP標(biāo)記的支原體(mycoplasma)抗體結(jié)合,形成抗體-抗原-酶標(biāo)抗體復(fù)合物,經(jīng)過*洗滌后加底物TMB顯色。TMB在HRP酶的催化下轉(zhuǎn)化成藍(lán)色,并在酸的作用下轉(zhuǎn)化成zui終的黃色。用酶標(biāo)儀在450nm波長下測定吸光度(OD值),與CUTOFF值相比較,從而判定標(biāo)本中人支原體(mycoplasma)存在與否。
結(jié)果判定:
試驗(yàn)有效性:陽性對照孔平均值≥1.00; 陰性對照平均值≤0.10
臨界值(CUT OFF)計(jì)算:臨界值=陰性對照孔平均值+0.15
陰性判定:樣品OD值< 臨界值(CUT OFF)者為支原體(mycoplasma)陰性
陽性判定:樣品OD值≥ 臨界值(CUT OFF)者為支原體(mycoplasma)陽性
注意事項(xiàng)
1.操作嚴(yán)格按照說明書進(jìn)行,本試劑不同批號(hào)組分不得混用。
2.試劑盒從冷藏環(huán)境中取出應(yīng)在室溫平衡15-30分鐘后方可使用,酶標(biāo)包被板開封后如未用完,板條應(yīng)裝入密封袋中保存。
3.濃洗滌液可能會(huì)有結(jié)晶析出,稀釋時(shí)可在水浴中加溫助溶,洗滌時(shí)不影響結(jié)果。
4. 封板膜只限一次性使用,以避免交叉污染。
5.底物請避光保存。
6.試驗(yàn)結(jié)果判定必須以酶標(biāo)儀讀數(shù)為準(zhǔn),使用雙波長檢測時(shí),參考波長為630nm
7.所有樣品,洗滌液和各種廢棄物都應(yīng)按傳染物處理。終止液為2M的硫酸,使用時(shí)必須注意安全。
保存條件及有效期
1.試劑盒保存:2-8℃。
2.有效期:6個(gè)月
FOR RESEARCH USE ONLY
Human mycoplasma |
Drug Names
Generic Name:Human mycoplasma ELISA Kit.
Purpose
This kit allows for the determination of mycoplasma in Human serum, and other biological fluids.
Principle of the assay
The kit assay Human mycoplasma level in the sample,use Purified Human mycoplasma antibody to coat microtiter plate wells, make solid-phase antibody, then add mycoplasma to wells, Combined With mycoplasma, after washing and removing non-combinative antigen and other components ,then Combined mycoplasma antibody which with HRP labeled become antibody - antigen - enzyme-antibody complex, after washing Compley, Add TMB substrate solution,, TMB substrate becomes blue color At HRP enzyme-catalyzed, reaction is terminated by the addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm. Compared with the CUTOFF value, according to this to judge mycoplasma exist in the sample or not.
Materials provided with the kit
Materials provided with the kit | 48determinations | 96 determinations | Storage |
User manual | 1 | 1 | |
Closure plate membrane | 2 | 2 | |
Sealed bags | 1 | 1 | |
Microelisa stripplate | 1 | 1 | 2-8℃ |
Negative control | 0.5ml×1 bottle | 0.5ml×1 bottle | 2-8℃ |
Positive control | 0.5ml×1 bottle | 0.5ml×1 bottle | 2-8℃ |
HRP-Conjugate reagent | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
Sample diluent | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
Chromogen Solution A | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
Chromogen Solution B | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
Stop Solution | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
wash solution | (20ml×20 fold) ×1bottle | (20ml×30 fold) ×1bottle | 2-8℃ |