Rapid and efficient calprotectin detection kit and preparation method thereof
A technology for detecting kits and calprotectin, applied in the field of calprotectin detection kits and its preparation, can solve problems such as inability to detect on-site, low sensitivity, long test time, etc., achieve sensitive detection, improve detection sensitivity, and improve sensitivity and stability effects
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Embodiment 1
[0037] A rapid and efficient calprotectin detection kit, including independent reagents R1 and R2, the reagent R1 includes: phosphate buffer 100mmol / L; sodium chloride 13g / L; Triton X-1006g / L; Bovine serum albumin 8g / L; ethylene glycol polyoxyethylene ether 90g / L; sodium azide 5g / L; and the pH value of the reagent R1 is 6.3-7.5;
[0038] Described reagent R2 comprises: phosphate buffer saline 100mmol / L; Anti-human calprotectin antibody coated latex particle 18mg / L; Blocking agent 20mg / L (comprising gelatin 2wt%, NH 2 -PEG3wt% and chitosan 3wt%, phosphate buffer saline 92wt%, wherein the concentration of phosphate buffer saline is 100mmol / L); Sodium chloride 5g / L; Bovine serum albumin 5g / L; Sodium azide 6g / L and the pH value of the reagent R2 is 7-8, wherein the concentration of the components in the reagent R2 is the final concentration of the components in the reagent.
[0039] The preparation method of described rapid and efficient calprotectin detection kit, the steps are ...
Embodiment 2
[0045] A calprotectin detection kit, comprising mutually independent reagent R1 and reagent R2, said reagent R1 comprises: phosphate buffer saline 80mmol / L; sodium chloride 12g / L; Triton X-100 5g / L; bovine serum Protein 6g / L; ethylene glycol polyoxyethylene ether 85g / L; sodium azide 3g / L; and the pH value of the reagent R1 is 6.3-7.5;
[0046] The reagent R2 includes: phosphate buffer saline 90mmol / L; anti-human calprotectin antibody coated latex particles 20mg / L; blocking agent 50mg / L (including gelatin 1wt%, NH 2 -PEG4wt% and chitosan 5wt%, phosphate buffer saline 90wt%, wherein the concentration of phosphate buffer saline is 100mmol / L); Sodium chloride 8g / L; Bovine serum albumin 6g / L; Sodium azide 5g / L and the pH value of the reagent R2 is 7-8, wherein the concentration of the components in the reagent R2 is the final concentration of the components in the reagent.
[0047] The preparation method of described rapid and efficient calprotectin detection kit, the steps are as...
Embodiment 3
[0053] A calprotectin detection kit, comprising mutually independent reagent R1 and reagent R2, said reagent R1 comprises: phosphate buffer saline 120mmol / L; sodium chloride 15g / L; Tween-20 8g / L; bovine serum albumin 10g / L; ethylene glycol polyoxyethylene ether 96g / L; p-hydroxybenzoic acid 6g / L; and the pH value of the reagent R1 is 6.3-7.5;
[0054] The reagent R2 includes: phosphate buffer saline 110mmol / L; anti-human calprotectin antibody coated latex particles 25mg / L; blocking agent 40mg / L (including gelatin 3wt%, NH 2 -PEG4wt% and chitosan 1wt%, phosphate buffer saline 92wt%, wherein the concentration of phosphate buffer saline is 100mmol / L); Sodium chloride 6g / L; Bovine serum albumin 5g / L; Parahydroxybenzoic acid 6g / L L; and the pH value of the reagent R2 is 7-8, wherein the component concentration in the reagent R2 is the final concentration of the component in the reagent.
[0055] The preparation method of described rapid and efficient calprotectin detection kit, the...
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