产品名称： 人白介素6(IL-6)ELISA KIT
英文名称： Human Interleukin 6,IL-6 ELISA KIT
别名： BSF2, HGF, HSF, IFNB2, IL-6
货号： CSB-E04638h
规格： 96T
种属： Human
待测物名称： interleukin 6
缩写： IL6
蛋白功能1： Immunity
蛋白功能3： Acute phase
样本类型： serum, plasma, cell culture supernates, urine, tissue homogenates
检测范围： 7.8 pg/ml-500 pg/ml
灵敏度： 1.95 pg/ml
反应时间： 1-5h
所需样本体积： 50-100ul
检测波长： 450 nm
用途： For research use only. Not for diagnostic use.
原理 ： This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for IL6 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any IL6 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for IL6 is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of IL6 bound in the initial step. The color development is stopped and the intensity of the color is measured.
特异性： This assay has high sensitivity and excellent specificity for detection of Human IL6. No significant cross-reactivity or interference between Human IL6 and analogues was observed.
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.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
样本搜集及储存： Serum: Use a serum separator tube (SST) and allow samples to clot for two hours at room temperature or overnight at 4°C before centrifugation for 15 minutes at 1000 ×g. Remove serum and assay immediately or aliquot and store samples at -20°C or -80°C. Avoid repeated freeze-thaw cycles.
Plasma: Collect plasma using EDTA, or heparin as an anticoagulant. Centrifuge for 15 minutes at 1000 ×g at 2-8°C within 30 minutes of collection. Assay immediately or aliquot and store samples at -20°C or -80°C. Avoid repeated freeze-thaw cycles.
检测步骤： Bring all reagents and samples to room temperature before use. Centrifuge the sample again after thawing before the assay. It is recommended that all samples and standards be assayed in duplicate.
1. Prepare all reagents, working standards, and samples as directed in the previous sections.
2. Refer to the Assay Layout Sheet to determine the number of wells to be used and put any remaining wells and the desiccant back into the pouch and seal the ziploc, store unused wells at 4°C.
3. Add 100μl of standard and sample per well. Cover with the adhesive strip provided. Incubate for 2 hours at 37°C. A plate layout is provided to record standards and samples assayed.
4. Remove the liquid of each well, don't wash.
5. Add 100μl of Biotin-antibody (1x) to each well. Cover with a new adhesive strip. Incubate for 1 hour at 37°C. (Biotin-antibody (1x) may appear cloudy. Warm up to room temperature and mix gently until solution appears uniform.)
6. Aspirate each well and wash, repeating the process two times for a total of three washes. Wash by filling each well with Wash Buffer (200μl) using a squirt bottle, multi-channel pipette, manifold dispenser, or autowasher, and let it stand for 2 minutes, complete removal of liquid at each step is essential to good performance. After the last wash, remove any remaining wash Buffer by aspirating ordecanting. Invert the plate and blot it against clean paper towels.
7. Add 100μl of HRP-avidin (1x) to each well. Cover the microtiter plate with a new adhesive strip. Incubate for 1 hour at 37°C.
8. Repeat the aspiration/wash process for five times as in step 6.
9. Add 90μl of TMB Substrate to each well. Incubate for 15-30 minutes at 37°C. Protect from light.
10. Add 50μl of Stop Solution to each well, gently tap the plate to ensure thorough mixing.
11. Determine the optical density of each well within 5 minutes, using a microplate reader set to 450 nm. If wavelength correction is available, set to 540 nm or 570 nm. Subtract readings at 540 nm or 570 nm from the readings at 450 nm. This subtraction will correct for optical imperfections in the plate. Readings made directly at 450 nm without correction may be higher and less accurate.
结果计算： Using the professional soft "Curve Expert 1.3" to make a standard curve is recommended, which can be downloaded from our web.
Average the duplicate readings for each standard and sample and subtract the average zero standard optical density.
Create a standard curve by reducing the data using computer software capable of generating a four parameter logistic (4-PL) curve-fit. As an alternative, construct a standard curve by plotting the mean absorbance for each standard on the x-axis against the concentration on the y-axis and draw a best fit curve through the points on the graph. The data may be linearized by plotting the log of the IL6 concentrations versus the log of the O.D. and the best fit line can be determined by regression analysis. This procedure will produce an adequate but less precise fit of the data.
If samples have been diluted, the concentration read from the standard curve must be multiplied by the dilution factor.
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蛋白
产品名称 货号 规格 蛋白来源
Recombinant Marmota monax Interleukin-6(IL6) CSB-EP011664MQG 1mg E.coli
Recombinant Marmota monax Interleukin-6(IL6) CSB-YP011664MQG 1mg Yeast
Recombinant Sparus aurata Interleukin-6(il6) CSB-EP011664FJX 1mg E.coli
Recombinant Sparus aurata Interleukin-6(il6) CSB-YP011664FJX 1mg Yeast
Recombinant Mustela putorius furo Interleukin-6(IL6) CSB-EP011664MOH 1mg E.coli
Recombinant Mustela putorius furo Interleukin-6(IL6) CSB-YP011664MOH 1mg Yeast
Recombinant Cercocebus atys Interleukin-6(IL6) CSB-EP011664DRI 1mg E.coli
Recombinant Cercocebus atys Interleukin-6(IL6) CSB-YP011664DRI 1mg Yeast
Recombinant Mustela vison Interleukin-6(IL6) CSB-EP011664MVE 1mg E.coli
Recombinant Mustela vison Interleukin-6(IL6) CSB-YP011664MVE 1mg Yeast
Recombinant Rat Interleukin-6(Il6) CSB-EP011664RA 1mg E.coli
Recombinant Rat Interleukin-6(Il6) CSB-YP011664RA 1mg Yeast
Recombinant Macaca fascicularis Interleukin-6(IL6) CSB-EP011664MOV 1mg E.coli
Recombinant Macaca fascicularis Interleukin-6(IL6) CSB-YP011664MOV 1mg Yeast
Recombinant Mouse Interleukin-6(Il6) CSB-EP011664MO 1mg E.coli
Recombinant Mouse Interleukin-6(Il6) CSB-YP011664MO 1mg Yeast
Recombinant Human Interleukin-6(IL6) CSB-EP011664HU 1mg E.coli
Recombinant Human Interleukin-6(IL6) CSB-YP011664HU 1mg Yeast
Recombinant Macaca mulatta (Rhesus macaque) Interleukin-6(IL6) CSB-EP011664 1mg E.coli
Recombinant Macaca mulatta (Rhesus macaque) Interleukin-6(IL6) CSB-YP011664 1mg Yeast
Recombinant Cat Interleukin-6(IL6) CSB-EP011664CA 1mg E.coli
Recombinant Cat Interleukin-6(IL6) CSB-YP011664CA 1mg Yeast
Recombinant Sheep Interleukin-6(IL6) CSB-EP011664SH 1mg E.coli
Recombinant Sheep Interleukin-6(IL6) CSB-YP011664SH 1mg Yeast
Recombinant Pig Interleukin-6(IL6) CSB-EP011664PI 1mg E.coli
Recombinant Pig Interleukin-6(IL6) CSB-YP011664PI 1mg Yeast
Recombinant Dog Interleukin-6(IL6) CSB-EP011664DO 1mg E.coli
Recombinant Dog Interleukin-6(IL6) CSB-YP011664DO 1mg Yeast
Recombinant Bovine Interleukin-6(IL6) CSB-EP011664BO 1mg E.coli
Recombinant Bovine Interleukin-6(IL6) CSB-YP011664BO 1mg Yeast
