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1。我必须运行所有的标准和样品的重复?
是的,重复的运行,以监测测定的精度和提高检测结果的信心。
2。我必须在一次运行所有的样品吗?
不,每个试剂盒采用stripwell微孔板。这允许用户在不同的时间来分析不同数量的样品。
3。什么类型的可重复性的结果,得到与分析?
每一个工具都有一个包含一个典型数据的图表的手册。在运营商的任何变化,移液和洗涤技术,培养时间、温度、试剂盒的年龄可以引起变化的结果。每个用户都应该得到自己的标准曲线。
4。是否有可能储存的试剂比表示?
在不推荐使用条件下的部件组件的存储,以保证测试的正确性能。
5。我应该如何储存我的样品?
样品应保存在-20°C或更低的温度。长期储存,建议冻结他们在- 70余。
6。我可以修改协议吗?
BG的ELISA试剂盒进行了优化,提供最佳的结果。修改的格式或协议可能会给出错误的结果。
7。我可以使用一个不建议在试剂盒插入的样本类型吗?
该试剂盒已被验证在试剂盒插入的样品类型。未经检验的样品类型。为进一步信息的联系技术服务。
8。我的样本产生的值,在动态范围内的测定。我可以使用这些值吗?
建议只有在标准曲线的范围内下降的样本值。标准曲线的范围内的值一般是非线性的,这可能导致不正确的外推值。产生值高于最高标准的样品应为(进一步)稀释和重复。如果样品低于该测定的范围内,该样品被认为是不可检测的。
9。我每次都要运行一个空白或零标准吗?
是的,这些都是必需的计算,并反映任何微妙但显着的性能变化,从一天到一天,检测到检测。当排除特定的检测问题的来源时,它们也非常有帮助。
10。我能改变我在检测中使用的样本量吗?
不建议你改变卷由于BG工具被设计为最佳的性能在给定的体积
11。可以使用不同的组件组件吗?
每一个组件包含有特定批号的组件,以确保所有的组件都进行优化,以及与组件中的所有其他组件。对这些特定的地段进行质量检验。这是从来没有建议使用你自己的组件或组件从其他包或供应商。
12。我的标准曲线看起来很好,但我没有得到一个信号,我的样本,当我预期,为什么?
样品不包含被分析物。一个矩阵的效果可能是掩盖检测。确保推荐的稀释液在试剂盒插入后按规定进行。如果建议稀释,请检查是否正确进行稀释。过稀释会导致样品在标准曲线的范围内下降。
13。你怎么推荐我洗盘子?
如果您使用的是一个自动平板洗衣机,我们建议定期检查校准,并将该系统在洗涤前冲洗缓冲液冲洗。手动洗衣机也是一样的。一个中继器或洗瓶也可以使用。用户应小心,以确保所有的内容都是送气和板拍干的无尘纸。【小鼠血管活性肠肽(VIP)ELISA试剂盒价格】
14。我需要用一个盘子吗?
可靠的结果可以得到无板振动,但外径的一般会低于那些使用平板振动器。
15。为什么我要用波长校正450-570nm之间?
对于酶联免疫吸附试验,在双波长读的是做正确的光密度贡献的塑料以及,灯和光学波动。
16。如果我提我的样本,我还需要遵循推荐的稀释液试剂盒中插入了吗?
提取过程中所需的样本稀释量将受到影响的纯化和浓度的影响的协议使用。稀释或浓缩的金额将由最终用户决定。
17。什么是预期的分析物浓度,我应该找到?
一个给定的分析物的量可能会有所不同,不仅从物种的物种,但也组织和细胞来源。这个信息的最佳来源是目前的文献,很容易通过互联网在多个科学数据库访问。
18。我的光密度有点高(或较低),比那些在手册中,与我的试剂盒来了。为什么?
光学密度受影响
1. Do I have to run all of my standards and samples in duplicate?
Yes, the duplicates are run in order to monitor assay precision and increase confidence in the assay results obtained.
2. Do I have to run all of my samples at one time?
No, each kit uses stripwell microplate. This allows the user to analyse different numbers of samples at different times.
3. What types of reproducible results are obtained with the assays?
Each kit comes with a manual containing a graph of typical data obtained. Any variation in operator, pipetting and washing technique, incubation time or temperature, and kit age can cause variation in result. Each user should obtain their own standard curve.
4. Is it possible to store the reagents other than indicated?
Storage of the kit components under conditions other than indicated is not recommended in order to assure proper performance of the test.
5. How should I store my samples?
Samples should be stored at -20oC or lower temperature. For long-term storage, it is recommended to freeze them at -70oC -80oC.
6. Can I modify the protocol?
BG ELISA kits have been optimized to provide the best possible results. Modifying the format or protocol may give inaccurate and wrong results.
7. Can I use a sample type that is not recommended in the kit insert?
The kit has been validated for the sample types listed in the kit insert. Sample types other than those validated have not been tested. Contact Technical Service for further information.
8. My samples generated values that were outside the dynamic range of the assay. Can I use these values?
It is recommended that only sample values that fall within the range of the standard curve be used. Values outside the range of the standard curve are generally non-linear, which can lead to incorrectly extrapolated values. Samples that generate values higher than the highest standard should be (further) diluted and the assay repeated. If samples fall below the range of the assay, the sample is considered to be non-detectable. 【小鼠血管活性肠肽(VIP)ELISA试剂盒价格】
9. Do I have to run a Blank or Zero Standards every time?
Yes, these are required for the calculations, and reflect any subtle but significant performance changes from day to day and assay to assay. They are also extremely helpful when troubleshooting the source of a particular assay problem.
10. Can I alter the volume of sample I use in the assay?
It is not recommended that you alter the volumes since all BG kits are designed for optimal performance at the given volumes
11. Can components from different kits be used?
Each kit contains components which have specific lot numbers to ensure that all of the components are performing optimally alone, as well as with all of the other components in the kit. QC testing is performed on these specific lots. It is never recommended to use your own components or components from other kits or vendors.
12. My standard curve looked fine, but I didn’t get a signal in my sample when I expected to, why?
The sample may not contain the analyte. A matrix effect may be masking the detection. Ensure that the recommended dilution was followed as stated in the kit insert. If dilution was recommended, check to be sure that the dilution was performed properly. Over-dilution may cause the sample to fall below the range of the standard curve.
13. How do you recommend I wash my plate?
If you are using an automated plate washer we recommend that the calibration be checked on a regular basis, and that the system is flushed with the Plate Washing Buffer prior to washing. The same is true for a manual washer. A repeater or a wash bottle can also be used. The user should be careful to ensure that all of the contents are aspirated and the plate tapped dry on lint-free paper.
14. Do I need to use a plate shaker?
Reliable results can be obtained without a plate shaker, but the O.D.'s will generally be lower than those obtained using a plate shaker.
15. Why do I have to use wavelength correction between 450-570nm?
For the ELISA assay, reading at dual wavelengths is done to correct for the optical density contributed by the plastic well, the lamp and optical fluctuations. 【小鼠血管活性肠肽(VIP)ELISA试剂盒价格】
16. If I extract my sample, do I still need to follow the recommended dilutions given in the kit insert?
The amount of sample dilution needed after an extraction procedure will be affected by the effects of purification and concentration in the protocol used. The amount of dilution or concentration will have to be determined by the end-user.
17. What is the expected concentration of analyte that I should expect to find?
The amount of a given analyte may vary not only from species-to-species, but also between tissue and cellular sources. The best source of this information is the current literature that is easily accessed through the Internet at multiple scientific databases.
18. My optical densities were a little higher (or lower) than those in the manual that came with my kit. Why?
The optical density is affected by a number of physical conditions such as time and temperature. We suggest that you shorten or lengthen the final incubation with substrate solution to compensate.
19. What are the reasons for High Background?
1) Improper Washing: Check volume of washing buffer reservoir and make sure all recommended washing steps are performed.
2) Contaminated Substrate: Make sure there is no contamination of the substrate with metal ions or oxidizing reagents, before use. Keep the extra substrate solution separately during the ELISA substrate development time. 【小鼠血管活性肠肽(VIP)ELISA试剂盒价格】
3) Substrate exposed to light: Exposure to light may result in a blue color of the substrate. Keep solutions in the dark (vial) until ready to dispense into the plate.
4) Wrong Incubation Times/Temperatures: Generally follow the test protocol regarding incubation times and temperatures. However, if all wells are intensely and equally colored with no intensity gradient observed in the standard dilution series, then it may be necessary to observe the substrate reaction as the color is developing, in order to stop the reaction sooner.
9232869 Lightway, door, buffer track, BR8000 CNY 【小鼠血管活性肠肽(VIP)ELISA试剂盒价格】
9232834 Tips Disposable Eppendorf 300 ul CNY
9232808 Tool, Calibration, PlateReader auto pos. CNY
9236503 Training Customized BioRobot CNY
9232756 Back Reagent Plate, printed CNY
9236492 Centrifuge 4-16KS, Full Agreement, no PM "Repair service delivery: onsite
Service response time (repair): 48 hours/2 business days
Periodic inspection/maintenance: not included
Inspection/maintenance delivery: not applicable
Cost coverage for Repair Parts : yes, full coverage
Cost coverage for labor: yes, full coverage
Cost coverage for travel: yes, full coverage
Replacement system (Loaner) provision: not applicable
Transportation cost coverage: not applicable" CNY
9236485 Full Agreement, Plato 3, 1 yr The Full Agreement Plato 3 provides full service coverage for the Plato 3 workstation. Costs for service visits are fully covered including travel, labor, and parts. The agreement also includes one annual preventive maintenance visit, with costs for labor and parts covered. With a Full Agreement, there is a priority response time of 48 hours (2 working days). CNY
9013063 Plate Stacker, detachable, BR8000 CNY
9013004 Gripper set, T-handler CNY
672291 ipsogen PML-RARA bcr2 Standards CNY
670724 ipsogen BCR-ABL1 Mbcr IS-MMR Kit (30) CE CNY
386123 Matrix Standard BT5 multi cap. (25) CNY
384013 Investigator DIPplex Kit (25) CNY
9001510 Hybrid Capture System 2 (non-US) CNY
9001272 TissueRuptor (230V, 50-60 Hz, EU/CH) CNY
4877004 pg AIV-H9 RT-PCR ASSAY CNY
130916 NeXtal DWBlock PEGs II Suite CNY 【小鼠血管活性肠肽(VIP)ELISA试剂盒价格】
4601263 artus Malaria RG PCR Kit (24) CE CNY
4801024 careHBV PCR ASSAY CNY
4811024 careHCV RT-PCR ASSAY V2 CNY
4831024 careTB PCR ASSAY CNY
4837014 careNG PCR ASSAY CNY
4838024 careNG PCR ASSAY V2 CNY
4851014 careHCMV PCR ASSAY CNY
4854024 careTP PCR ASSAY II CNY
4862004 PG NDV Univ. RT-PCR Kit (48) LE Z CNY
130824 NeXtal CubicPhase 2w Mo/C 8% µplate (10) CNY
4518363 artus HCV QS-RGQ Kit (24) CE CNY
4552165 artus C. trachomatis TM PCR Kit (96) CE CNY
130711 NeXtal Tubes MBClass Suite CNY
130706 NeXtal Tubes MPD Suite CNY
122117 SeqTarget LongRange PCR Kit (500) CNY
QY-x2104 PA317 小鼠胚胎成纤维细胞 1640+10%胎牛血清
QY-x2105 Cos-7 绿猴肾细胞 DMEM+10%胎牛血清
QY-x2106 MA104 非洲绿猴胚胎肾上皮细胞 DMEM+10%胎牛血清
QY-x2107 16HBE 人支气管上皮细胞 1640+10%胎牛血清
QY-x2108 Marc145 猴胚胎肾上皮细胞
QY-x2109 MDA-MB-435S 人乳腺导管癌细胞
QY-x2110 MDBK 瘤牛肾细胞
QY-x2111 MEG-01 人成巨核细胞白血病细胞
QY-x2112 MFC 小鼠胃癌细胞
QY-x2113 MG-63 人骨肉瘤细胞
QY-x2114 MLA144长臂猿淋巴瘤细胞 【小鼠血管活性肠肽(VIP)ELISA试剂盒价格】
QY-x2115 MouseM 小鼠肌肉细胞
QY-x2116 MouseS 小鼠皮肤成纤维样细胞
QY-x2117 Hep G2人肝癌细胞系
QY-x2118 Hep3B人肝癌细胞系
QY-x2119 MM45T.Li鼠肝癌细胞
QY-x2120 Hepa1-6小鼠肝癌细胞
QY-x2121 TAC-1小鼠淋巴瘤细胞、
QY-x2122 EL4 小鼠胸腺瘤细胞
QY-x2123 SP210 小鼠骨髓瘤细胞
QY-x2124 9L小鼠胶质瘤细胞
QY-x2125 L929小鼠成纤维细胞
QY-x2126 3T3 小鼠胚胎瘤成纤维细胞
QY-x2127 RAW2647 小鼠胶质瘤细胞
QY-x2128 C6 大鼠胶质瘤细胞
QY-x2129 RMC大鼠肾膜细胞
QY-x2130 Hep G2.2.1.5 人肝癌细胞系 【小鼠血管活性肠肽(VIP)ELISA试剂盒价格】
QY-x2131 hep A1-6 小鼠肝癌细胞系
QY-x2132 H22小鼠肝癌细胞系
QY-x2133 BEL7402 人肝癌细胞系
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