certificate of nucleic acid reference for beta hemolytic streptococcus

1. product information

Sample name: Beta-hemolytic streptococcus nucleic acid reference substance (heat inactivated) (strong positive)

Sample number:  361652

Sample batch: 220524

2. product features

3. instructions

Before use, place the reference material at room temperature for 30 minutes, fully thaw, shake and mix well, and use it after extracting nucleic acid. Nucleic acid extraction or purification reagents should be prepared by yourself.

4. notes

1. After receiving the goods, please be sure to keep them properly. If there is any damage, please contact the center within 24 hours after receipt;

2. This product uses the heat inactivation method, which is likely to destroy the protein antigen, and the test related to the protein antigen is not applicable;

3. It should be used as soon as possible after thawing to avoid repeated freezing and thawing more than 3 times;

4. In the process of use, it should be handled according to infectious substances. Please do not touch the samples in the bottle directly with your hands. After use, please sterilize the residual samples at high temperature and high pressure and discard them;

5. preservation and transportation

Long-term storage:-80 ℃, valid for 2 years; Transportation conditions: dry ice transportation.

Henan Engineering Technology Research Center of Industrial Microbial Strain  

website: www.bncc.org.cn tel: 400-6699-833