免费久久无码精品一区二区,国产AV一区二区最新精品无删减,欧美久久男人的天堂,免费国产小视频国产

產(chǎn)品中心

小鼠黃體激素(LH)酶聯(lián)免疫吸附檢測(cè)試劑盒
ELK2368
規(guī)格: 價(jià)格:
48T ¥1960.00
96T ¥2800.00

Overview 文獻(xiàn)

Product name: Mouse LH(Luteinizing Hormone) ELISA Kit
Reactivity: Mouse
Alternative Names: ICSH; Lutropin; Interstitial Cell Stimulating Hormone
Assay Type: Sandwich
Sensitivity: 0.28 mIU/mL
Standard: 30 mIU/mL
Detection Range: 0.47-30 mIU/mL
Sample Type: serum, plasma and other biological fluids
Assay Length: 3.5h
Research Area: Endocrinology;Reproductive science;Hormone metabolism;
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 LH. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse LH. 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 LH, 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 LH in the samples is then determined by comparing the OD of the samples to the standard curve.

標(biāo)準(zhǔn)曲線

Concentration (mIU/mL) OD Corrected OD
30.00 2.096 1.992
15.00 1.708 1.604
7.50 1.211 1.107
3.75 0.828 0.724
1.88 0.563 0.459
0.94 0.368 0.264
0.47 0.219 0.115
0.00 0.104 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 LH and the recovery rates were calculated by comparing the measured value to the expected amount of LH in samples.
Matrix Recovery range Average
serum(n=5) 78-90% 84%
EDTA plasma(n=5) 95-107% 101%
Heparin plasma(n=5) 90-105% 97%

線性

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of LH 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) 85-94% 87-103% 87-96% 82-90%
EDTA plasma(n=5) 96-105% 88-96% 87-98% 93-101%
Heparin plasma(n=5) 89-97% 95-104% 93-102% 79-94%
關(guān)閉

在線咨詢

Online consultation

  • 在線咨詢
  • 技術(shù)支持

關(guān)注微信公眾號(hào)

微信掃一掃立即咨詢

微信掃一掃立即咨詢

關(guān)閉
镇宁| 宿松县| 德阳市| 泗阳县| 长治市| 磴口县| 南和县| 盈江县| 宜兴市| 吴旗县| 陕西省| 兴安盟| 治县。| 娱乐| 锡林浩特市| 钦州市| 台安县| 虎林市| 景泰县| 盘山县| 林甸县| 八宿县| 阳山县| 仙桃市| 阿拉善左旗| 张家川| 舟曲县| 新干县| 宁晋县| 郓城县| 象山县| 平原县| 神农架林区| 锡林郭勒盟| 阿拉善左旗| 珲春市| 江源县| 荣昌县| 河北省| 兴业县| 丹东市|