Experimental principle: This kit uses the double antibody sandwich method to determine the level of human vascular endothelial growth factor receptor (VEGFR) in the specimen. The microporous plate was coated with purified human vascular endothelial growth factor receptor (VEGFR) antibody to prepare a solid phase antibody, and vascular endothelial growth factor receptor (VEGFR) was sequentially added to the microcapsule of the coated monoclonal antibody, followed by HRP labeling. The vascular endothelial growth factor receptor (VEGFR) antibody binds to form an antibody-antigen-enzyme-labeled antibody complex, which is thoroughly washed and then added to the substrate TMB for color development. TMB is converted to blue under the catalysis of HRP enzyme and converted to the final yellow color by the action of an acid. The color depth is positively correlated with the vascular endothelial growth factor receptor (VEGFR) in the sample. The absorbance (OD value) was measured with a microplate reader at a wavelength of 450 nm, and the concentration of human vascular endothelial growth factor receptor (VEGFR) in the sample was calculated from a standard curve.
Knurled Nut
Brass knurled insert Made of brass material, good thermal conductivity and heat resistance.
Widely Used On the Molding for Tightly Fixing.
Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection
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