雞熱休克蛋白20(HSP-20)ELISA試劑盒
ELISA實(shí)驗(yàn)標(biāo)本收集及保存:
(1)血清(血漿)樣本:取全血加入促凝管(抗凝管),2500轉(zhuǎn)離心20分鐘左右,收集上清,液氮或者-80℃冰箱保存;
(2)尿液樣本:樣本2500轉(zhuǎn)離心20分鐘左右,液氮或者-80℃冰箱保存;胸腹水、腦脊液、肺泡灌洗液參照此實(shí)行;
(3)細(xì)胞樣本:檢測(cè)分泌性的成份時(shí),樣本2500轉(zhuǎn)離心20分鐘左右,液氮或者-80℃冰箱保存;檢測(cè)細(xì)胞內(nèi)的成份時(shí),用PBS稀釋細(xì)胞懸液,通過反復(fù)凍融,以使細(xì)胞破壞并放出細(xì)胞內(nèi)成份,2500轉(zhuǎn)離心20分鐘左右,收集上清同上;
(4)組織樣本:切割標(biāo)本后,稱取重量,用液氮或者-80℃冰箱冷凍保存?zhèn)溆谩?/SPAN>
(5)標(biāo)本采集后盡早進(jìn)行提取,提取按相關(guān)文獻(xiàn)進(jìn)行,提取后應(yīng)盡快進(jìn)行實(shí)驗(yàn)。若不能馬上進(jìn)行試驗(yàn),可將標(biāo)本放于-20℃保存,有條件的,-70℃凍存?zhèn)溆茫珣?yīng)避免反復(fù)凍融.
(6)關(guān)于樣本收集更詳細(xì)信息,請(qǐng)我公司技術(shù)人員。
雞熱休克蛋白20(HSP-20)ELISA試劑盒
HRP的底物
HRP催化過氧化物的氧化反應(yīng),代表性的過氧化物為H2O2,其反應(yīng)式如下:
DH2+ H2O2 D+ H2O
上式中,DH2為供氧體,H2O2為受氫體。在ELISA中,DH2一般為無色化合物,經(jīng)酶作用后成為有色的產(chǎn)物,以便作比色測(cè)定。常用的供氫體有鄰苯二胺(O-phenylenediamine, OPD)、四甲基聯(lián)苯胺(3,3',5,5'-tetramethylbenzidine, TMB)和ABTS[2,2'-azino-di-(3- ethylbenziazobine sulfonate-6)]。
雞熱休克蛋白20(HSP-20)ELISA試劑盒
雞細(xì)胞凋亡抑制因子ELISA Kit | Chicken inhibitor of apoptosis,IAP ELISA Kit |
雞細(xì)胞間粘附分子-1(ICAM-1)ELISA Kit | Chicken intercellular adhesion molecule 1,ICAM-1 ELISA Kit |
雞心肌肌鈣蛋白I(cTNI)ELISA Kit | Chicken cardiac troponin I ,cTNI ELISA Kit |
雞血管活性腸肽(VIP)ELISA Kit | Chicken Vasoactive Intestinal Peptide,VIP ELISA Kit |
雞血管內(nèi)皮細(xì)胞生長(zhǎng)因子(VEGF)ELISA Kit | Chicken Vascular Endothelial cell Growth Factor,VEGF ELISA KIT |
雞血小板因子4(PF-4/CXCL4)ELISA Kit | Chicken Plaet Factor 4,PF-4 ELISA Kit |
雞*腺嘌呤二核苷酸磷酸(NADPH)ELISA Kit | Chicken nicotinamide adenine dinucleotide phosphate,NADPH ELISA Kit |
雞一氧化氮(NO)ELISA Kit | Chicken nitric oxide,NO ELISA Kit |
雞胰島素樣生長(zhǎng)因子1(IGF-1)ELISA Kit | Chicken Insulin-like growth factors 1,IGF-1 ELISA Kit |
雞胰高血糖素(GC)ELISA Kit | Chicken Glucagon,GC ELISA Kit |