联系方式:
电话:13817140470 手机:13817140470 联系人:冯经理 Q Q:2885306215
大鼠CD8分子(CD8)ELISA试剂盒、Rat cluster of differentiation 8,CD8 ELISA KIT
产品用途:科研 实验
产品规格:48T/96T
保 存:2-8℃
有 效 期:6个月
公司网站:http://www.jmbiosh.com
公司服务:小鼠ELISA试剂盒 免费代测
公司账户信息:
上 海 劲 马 生 物 科 技 有 限 公 司
开户银行:中国邮政储蓄银行上海闵行区支行
账号:1003 0909 4170 0100 01
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ASSAY METHOD
l Before use, mix all reagents thoroughly without making foam.
l Determine the number of microwell strips required to test the desired number of samples,plus appropriate number of wells needed for running blanks standards. Each sample, standard and blank should be assayed in duplicate. Remove sufficient microwell strips from the pouch.
l Add 50ul of standard diluent to standard wells B1,B2, C1,C2, D1,D2, E1, E2, F1,F2. Reconstitute standard vial with the appropriate volume as described in the chapter reagents preparation. Preparation. Pipet 100ul of standard into wells A1 and A2 (see plate scheme below). Transfer 50ul from A1 and A2 to B1 and B2 wells. Mix the contents by repeated aspirations and ejections. Take care not to scratch the inner surface of microwells. Repat this procedure from the wells B1,B2 to wells C1,C2 and from wells C1,C2 to D1,D2 and so on creating two parallel rows of Dopamine standard dilutions ranging,Add 50ul of standard diluent to the bland wells.
l Dilute samples 1:1 distribing 50ul of sample into 50ul of dilluent ,Add 50ul of diluted sample to wells..
l Add 50ul of diluted biotinylated anti-Dopamine to all wells.
l Cover with a plate vover and incubate for 1 hour at 37℃.
l Remove the cover and wash the plate as follows: ⑴ aspirate the liquid from each well, ⑵ dispensse 0.3ml of washing solution into each well. ⑶ Aspirate again the contet of each well after 0.5 minute. ⑷ Repeat steps ⑵ and ⑶ three times.
l Distribute 80ul of streptavidin-HRP solution to all wells, including blank wells.
l Cover and incubate 30 min at 37℃.
l Remove the cover and empty wells, Wash microwell strips according to step, Proceed immediately to the next step.
l Add 50ul Substrate A and Substrate B to each well。Incubate for 10 min at 37℃。
l The enzyme-substrate reaction is stopped by quickly pipetting 50ul of H2SO4. stop reagent into each well, including the blank wells, to completely and uniformly inactivate the enzyme. Results must be red immediately after the addition of H2SO4.
l Read absorbance of each well on a spectrophotometer using 450nm as the primary wavelength and optionally 620nm (610nm to 650nm is acceptable ) as the reference wavelength.
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联系方式:
电话:13817140470 手机:13817140470 联系人:冯经理 Q Q:2885306215