| Product name | CheKine™ Micro Neutral Protease (NP) Activity Assay Kit |
| SampleType | Animal tissues, serum (plasma) or other fluids, bacteria and fungi. |
| Alternative | Neutral Protease (NP) |
| Kit components | •Reagent I •Reagent Ⅱ •Reagent Ⅲ •Reagent Ⅳ •Reagent Ⅴ •Standard |
| Features & Benefits | The verified samples are complete in type and easy to operate． |
| Usage notes | • If not assayed immediately, samples can be stored at -80°C for one month.• It is recommended to perform several dilutions of your sample to ensure the readings are within the standard value range.• Fresh samples are necessary for good results. If don't perform the assay at the same time, it's better to complete the Sample Preparation step before storing the samples. |
| Storage instructions | Storage at ４°C and Keep from light immediately upon receipt. Kit has a storage time of 6 months from receipt. Refer to list of materials supplied for storage conditions of individual components. |
| Shipping | Gel pack with blue ice. |
| Precautions | The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product. |
| Background | Neutral Protease (NP) catalyze the hydrolysis of protein under certain temperature and neutral PH conditions. It has the characteristics of safety, non-toxicity, strong hydrolysis ability and wide range of action. So NP is often used in the production of food, feed, cosmetics and nutritional health products. CheKine TM Micro Neutral Protease (NP) Activity Assay Kit can be used to detect biological samples such as animal tissues, serum or plasma. In the kit, in neutral condition, NP can catalyze the hydrolysis of casein to produce tyrosine; in alkaline condition, tyrosine reduces phosphomolybdic acid compound to tungsten blue which has characteristic absorption peak at 680 nm, and the activity of NP is calculated by measuring its absorbance increase. |
| Alternative | Neutral Protease (NP) |
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