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高通量顺序酶联免疫吸附试验的急性移植物抗宿主病的生物标志物的验证
JoVE Journal
Medicine
This content is Free Access.
JoVE Journal Medicine
High Throughput Sequential ELISA for Validation of Biomarkers of Acute Graft-Versus-Host Disease
DOI:

09:00 min

October 31, 2012

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Chapters

  • 00:05Title
  • 01:34Experiment Day 0: Sample Preparation and ELISA Test Plate Coating with Capture Antibody for IL-2Ralpha, REG3alpha and HGF
  • 02:48Experiment Day 1: IL-2Ralpha and REG3alpha ELISAs
  • 04:13Experiment Day 1: Elafin and TNFR1 Test Plate Coating with Capture Antibody
  • 04:39Experiment Day 1-2: HGF ELISA
  • 05:46Experiment Day 2: Elafin ELISA
  • 06:16Experiment Day 2: TNFR1 ELISA
  • 06:45Experiment Day 2: IL-8 ELISA
  • 07:25Results: Representative Optical Densities for the Standard Curve of 7 Different ELISA Plates Measuring REG3alpha Concentrations
  • 08:06Conclusion

Summary

Automatic Translation

多个候选生物标志物的高吞吐量的验证可以通过顺序ELISA进行,以尽量减少冷冻/解冻循环和使用珍贵的血浆样品。在这里,我们演示了如何依次进行验证六种不同的血浆生物标志物的酶联免疫吸附<sup> 1-3</sup的移植物抗宿主病(GVHD)<sup></sup上相同的血浆样品。

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