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當(dāng)前位置:齊一生物科技(上海)有限公司>>ELISA試劑盒>>人ELISA試劑盒>> 現(xiàn)貨產(chǎn)品淋巴細(xì)胞功能相關(guān)抗原2(LFA-2CD2)檢測(cè)試劑盒
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更新時(shí)間:2015-10-24 15:45:29瀏覽次數(shù):80次
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淋巴細(xì)胞功能相關(guān)抗原2(LFA-2CD2)檢測(cè)試劑盒英文名稱Human lymphocyte function associated antigen 2,LFA-2 ELISA Kit齊一生物經(jīng)營(yíng)ELISA試劑盒(免費(fèi)代測(cè))及抗體,分子學(xué)生物試劑盒,金標(biāo)法檢測(cè)試劑盒,比色法檢測(cè)試劑盒,細(xì)胞菌株,培養(yǎng)基,細(xì)胞因子,生化試劑,耗材等生物試劑產(chǎn)品.誠(chéng)信經(jīng)營(yíng),價(jià)格實(shí)惠,服務(wù)周到,質(zhì)量保障!提供各種實(shí)驗(yàn)服務(wù)
淋巴細(xì)胞功能相關(guān)抗原2(LFA-2CD2)檢測(cè)試劑盒試驗(yàn)原理
試劑盒是固相夾心法酶聯(lián)免疫吸附實(shí)驗(yàn)(ELISA).已知濃度的標(biāo)準(zhǔn)品、未知濃度的樣品加入微孔酶標(biāo)板內(nèi)進(jìn)行檢測(cè).先將標(biāo)記的抗體同時(shí)溫育.洗滌后,加入親和素標(biāo)記過(guò)的HRP.再經(jīng)過(guò)溫育和洗滌,去除未結(jié)合的酶結(jié)合物,然后加入底物A、B,和酶結(jié)合物同時(shí)作用.產(chǎn)生顏色.顏色的深淺和樣品中的濃度呈比例關(guān)系.
原理
免疫測(cè)定技術(shù)的基礎(chǔ)在于抗原抗體之間的特異結(jié)合反應(yīng),所以任何優(yōu)質(zhì)的診斷試劑離不開(kāi)優(yōu)質(zhì)的原料,如抗原抗體,酶等.以前用于免疫測(cè)定的抗原通常為各種純化抗原,而抗體則為純化抗原免疫動(dòng)物后獲得的多克隆抗體和使用雜交瘤技術(shù)得到的單克隆抗體,而抗原或抗體的標(biāo)記物如酶標(biāo)結(jié)合物則通過(guò)各種化學(xué)合成方法制備.近年來(lái),隨著分子生物學(xué)的發(fā)展,使用基因工程方法制備各種特殊的抗原或抗體及其酶結(jié)合物等免疫測(cè)定試劑幾成為現(xiàn)實(shí)的新一代試劑,各種新型使用的測(cè)定方法也不斷出現(xiàn).
HBsAg試劑特點(diǎn)(檢測(cè)模式:臨床抗體夾心法):包被抗體為山羊多抗.多抗具有高親和性和對(duì)抗原各種表位的反應(yīng)性.酶表抗體為與HBsAg有不同結(jié)合位點(diǎn)的鼠復(fù)合單位,可測(cè)得HBsAg變異樣品,提高檢測(cè)的特異性(99.98%)提高檢測(cè)的靈敏度,應(yīng)用ParlEhrich學(xué)說(shuō)(PEI)HBsAg標(biāo)準(zhǔn)品,對(duì)ad標(biāo)準(zhǔn)品的靈敏度為0.05ng/ml對(duì)ay標(biāo)準(zhǔn)品靈敏度為0.025ng/ml
ELISA檢測(cè)試劑盒應(yīng)用定性?shī)A心免疫檢測(cè)技術(shù),用合成的HEV多肽抗原包被微孔板板條,這些多肽是中國(guó)型HEV毒株核心氨基酸序列中抗原性很強(qiáng)的肽段,分別來(lái)自于該毒株的開(kāi)放閱讀框2和開(kāi)放閱讀框3.將樣品或標(biāo)準(zhǔn)品加入孔中并孵育,如果其中存在HEVIgM抗體,這些抗體就會(huì)與HEV的多肽抗原結(jié)合,并固定在上面,洗板除去其它非特異性抗體和樣品中的其它成份.然后加入羊抗人IgM-HRP(辣根過(guò)氧化物酶)酶結(jié)合物,經(jīng)第二次孵育后,酶結(jié)合物就會(huì)與*次孵育結(jié)合上的HEVIgM抗體相結(jié)合,洗板除去未結(jié)合的酶結(jié)合物,加入TMB底物溶液,在第三次孵育時(shí)會(huì)發(fā)生酶-底物反應(yīng),只有那些含有HEVIgM抗體和酶結(jié)合物所形成的復(fù)合物的孔才會(huì)發(fā)生顏色變化,加入硫酸溶液終止酶和底物間的反應(yīng),并在波長(zhǎng):450nm處測(cè)量O.D.值,按照本HEVIgM抗體elisa試劑盒的測(cè)試標(biāo)準(zhǔn),O.D.值大于或等于Cut-Off值的樣品被認(rèn)為是初試陽(yáng)性.
Mouse E-Selectin ELISA kit
Mouse Factor-related Apoptosis,FAS ELISA Kit
Mouse Slit2 ELISA Kit
Mouse amyloid beta peptide 1-42,Aβ1-42 ELISA Kit
Mouse 8-Hydroxy-desoxyguanosine,8-OHdG ELISA Kit
Mouse Interleukin 1 receptor antagonist, IL-1ra ELISA kit
Mouse Procalcitonin,PCT ELISA Kit
Mouse insulin autoantibodies,IAA ELISA Kit
Mouse Anti-glucoprotein 210,GP210 ELISA Kit
Mouse Interleukin-7,IL-7 ELISA kit
Mouse Melatonin,MT ELISA Kit
Mouse Apolipoprotein H,Apo-H ELISA Kit
Mouse Heat Shock Factor 1,HSF1 ELISA Kit
Mouse plaet factor 3, PF3 ELISA Kit
Mouse Interleukin-2 receptor,IL-2R ELISA kit
Mouse adrenomedullin,ADM ELISA Kit
Mouse Leptin Soluble Receptor,sLR ELISA Kit
Mouse Beta-Endorphin receptor,β-EPR ELISA Kit
Mouse hepatic lipase,HL ELISA Kit
Mouse hepatitis B virus core antibody,HBcAb ELISA Kit
Mouse hepatitis B virus e antibody,HBeAb ELISA Kit
Mouse hepatitis B virus e antigen,HBeAg ELISA Kit
Mouse hepatitis B virus surface antibody,HBsAb ELISA Kit
Mouse diamine oxidase,DAO ELISA Kit
Mouse hepatitis B virus surface antigen,HBsAg ELISA Kit
Mouse Soluble Endoglin,ENGsCD105 ELISA Kit
Mouse activated protein C,APC ELISA Kit
Mouse α-Glucosidase,a-Glu ELISA Kit
Mouse trypsin ELISA Kit
Mouse trypsin ELISA Kit
Mouse osteoclast differentiation factor,ODF ELISA Kit
Mouse Toll-like receptor 9,TLR-9 ELISA kit
Mouse growth hormone releasing peptide-Ghrelin,GHRP-Ghrelin ELISA Kit
Mouse Visceral adipose-specific serine protease inhibitor,vaspin ELISA Kit
Mouse Bromodeoxyuridine,BrdU ELISA Kit
Mouse transforming growth factorβ2,TGFβ2 ELISA Kit
Mouse α1-microglobulin,α1-MG ELISA Kit
Mouse monocyte chemotactic protein 4,MCP-4 ELISA kit
Mouse peroxisome proliferators activator receptors alpha,PPAR-α ELISA Kit
Mouse Apolipoprotein E,Apo-E ELISA Kit
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Mouse thioredoxin reductase,TrxR ELISA Kit
Mouse Thioredoxin,Trx ELISA Kit
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通用型SYBR? Fast 1 ml(100×20ul)
通用型SYBR? Fast 5 ml(500×20ul)
通用型SYBR? Fast 10 ml(1000×20ul)
ABI Prism SYBR? Fast 1 ml(100×20ul)
ABI Prism SYBR? Fast 5 ml(500×20ul)
ABI Prism SYBR? Fast 10 ml(1000×20ul)
Bio-rad iCycler SYBR? Fast 1 ml(100×20ul)
Bio-rad iCycler SYBR? Fast 5 ml(500×20ul)
Bio-rad iCycler SYBR? Fast 10 ml(1000×20ul)
Roche LightCycler 480 SYBR? Fast 1 ml(100×20ul)
Roche LightCycler 480 SYBR? Fast 5 ml(500×20ul)
Roche LightCycler 480 SYBR? Fast 10 ml(1000×20ul)
通用型1-step qRT-PCR Kit 1ml(100×20ul)
通用型1-step qRT-PCR Kit 5ml(500×20ul)
通用型1-step qRT-PCR Kit 10ml(1000×20ul)
ABI Prism1-step qRT-PCR Kit 1ml(100×20ul)
ABI Prism1-step qRT-PCR Kit 5ml(500×20ul)
ABI Prism1-step qRT-PCR Kit 10ml(1000×20ul)
Bio-rad iCycler 1-step qRT-PCR Kit 1ml(100×20ul)
Bio-rad iCycler 1-step qRT-PCR Kit 5ml(500×20ul)
Bio-rad iCycler 1-step qRT-PCR Kit 10ml(1000×20ul)
Roche LightCycler 480 1-step qRT-PCR Kit 1ml(100×20ul)
Roche LightCycler 480 1-step qRT-PCR Kit 5ml(500×20ul)
Roche LightCycler 480 1-step qRT-PCR Kit 10ml(1000×20ul)
通用型PROBE FAST 1 ml(100×20ul)
通用型PROBE FAST 5 ml(500×20ul)
通用型PROBE FAST 10 ml(1000×20ul)
ABI Prism PROBE FAST 1 ml(100×20ul)
ABI Prism PROBE FAST 5 ml(500×20ul)
ABI Prism PROBE FAST 10 ml(1000×20ul)
Bio-rad iCycler PROBE FAST 1 ml(100×20ul)
Bio-rad iCycler PROBE FAST 5 ml(500×20ul)
Bio-rad iCycler PROBE FAST 10 ml(1000×20ul)
KAPA HRM FAST 1ml(100rxn)
KAPA HRM FAST 5ml(500rxn)
KAPA HRM FAST 10ml(1000rxn)
淋巴細(xì)胞功能相關(guān)抗原2(LFA-2CD2)檢測(cè)試劑盒HiFi(含dNTPs) 100 units(200×25ul)
HiFi(含dNTPs) 250 units(500×25ul)
HiFi Hot Start(含dNTPs) 100 units(200×25ul)
HiFi Hot Start(含dNTPs) 250 units(500×25ul)
HiFi Hot Start Ready Mix 100 rxn(100×25ul)
HiFi Hot Start Ready Mix 500 rxn(500×25ul)
Long Range(含dNTPs) 100 units
Long Range(含dNTPs) 250 units
Long Range Hot Start(含dNTPs) 100 units
Long Range Hot Start(含dNTPs) 250 units
Long Range Hot Start(含dNTPs) 500 units
2G Robust 100 units
2G Robust 250 units
2G Robust(含dNTPs) 100units
2G Robust(含dNTPs) 250 units
2G Robust Hot Start 100units
2G Robust Hot Start 250 units
2G Robust Hot Start 500 units
2G Robust Hot Start 2500units
2G Robust Hot Start(含dNTPs) 100 units
2G Robust Hot Start(含dNTPs) 250 units
2G Robust Hot Start(含dNTPs) 500units
2G Robust Hot Start Readymix 100rxn
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