国产2025中文天码字幕-国产3344视频在-国产3344视频在线观看-国产36页在线-国产3级在线观看-国产3区

產品中心

小鼠白介素1β(IL1b)酶聯免疫吸附檢測試劑盒
ELK1271
規格: 價格:
48T ¥1680.00
96T ¥2400.00

Overview 文獻

Product name: Mouse IL1b(Interleukin 1 Beta) ELISA Kit
Reactivity: Mouse
Alternative Names: IL-1B;IL1-B; IL1-Beta; IL1F2; IL-1β; Interleukin-1 Family Member 2; Catabolin
Assay Type: Sandwich
Sensitivity: 6.5 pg/mL
Standard: 1000 pg/mL
Detection Range: 15.63-1000 pg/mL
Sample Type: serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
Assay Length: 3.5h
Research Area: Cytokine;Tumor immunity;Infection immunity;
Uniprot ID: P10749
Test principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Mouse IL1b. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse IL1b. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Mouse IL1b, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Mouse IL1b in the samples is then determined by comparing the OD of the samples to the standard curve.

標準曲線

Concentration (pg/mL) OD Corrected OD
1000.00 2.136 2.048
500.00 1.629 1.541
250.00 1.182 1.094
125.00 0.933 0.845
62.50 0.589 0.501
31.25 0.357 0.269
15.63 0.234 0.146
0.00 0.088 0.000

精密度

Intra-assay Precision (Precision within an assay):CV%<8%

Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.

Inter-assay Precision (Precision between assays):CV%<10%

Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.

回收率

Matrices listed below were spiked with certain level of recombinant IL1b and the recovery rates were calculated by comparing the measured value to the expected amount of IL1b in samples.
Matrix Recovery range Average
serum(n=5) 87-99% 93%
EDTA plasma(n=5) 85-97% 91%
Heparin plasma(n=5) 90-103% 96%

線性

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of IL1b and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Matrix 1:2 1:4 1:8 1:16
serum(n=5) 87-94% 91-104% 95-107% 82-96%
EDTA plasma(n=5) 81-94% 93-107% 93-102% 91-105%
Heparin plasma(n=5) 89-98% 81-94% 96-105% 92-103%
關閉

在線咨詢

Online consultation

  • 在線咨詢
  • 技術支持

關注微信公眾號

微信掃一掃立即咨詢

微信掃一掃立即咨詢

關閉
主站蜘蛛池模板: 亚洲日本欧美日韩中文字幕 | 日本a优不卡在线播放 | 欧洲精品亚洲一区 | 国产网站在线免费 | 日本一区二区免费在线播放 | 国产午夜福利在线观看污 | 国产精品成人va在线观看 | 国产亚洲一卡二卡三卡四卡 | 好看的电视 | 2025亚洲精品极品色在线 | 国产第一区 | 费精品国产一区国产精品剧情在线 | 国产精品专区第1页 | 在线亚洲日韩欧美一区二区 | 日韩精品一区二区最新 | 亚洲中文字幕a∨在线 | 热播电视剧免费在线观看 | 久热韩国综合中文字幕视频 | 欧美日韩在线亚洲一区二区三区 | 欧美在线观看一区 | 国产精品一区在线 | 成人免费动作大片黄在线 | 国产午夜无| 免费日韩精品 | 国产福利小视频在线免费观看 | 999二区在线| 国产韩国精品一区二 | 三区免费视频 | 国内精品国语自产拍在线观看91 | 成人动漫在线播放一区二区 | 国产精品福利尤物youwu | 国产丝袜在线精品丝袜 | 日本成a人v网站在线观看 | 国产性色的 | 韩精品欧美综合区 | 欧美人与动| 国产特黄特色一级特色大片 | 午夜a级理论片在线播放可米 | 免费电视剧大全 | 亚洲福利中文字幕在线网址 | 亚洲欧美国产另类首页 |