Comparison of exosomes extraction methods for exosomes

[EXO] Comparison of extraction methods - how to get the exosomes you want?

Exosome was discovered in 1986 as a bilayer membrane vesicular body with a diameter of about 30~100nm. It can be composed of various cells in the body such as immune cells, stem cells, cardiovascular cells, r.......

How to use wheat straw to feed goose

Goslings within 1 month of goslings have digestive organs that are still in developmental stages and have weak digestion and absorption functions. Therefore, fresh grass after cutting must be cut into pieces of 1 to 2 cm in length and mixed with a small amount of fine material (grass The r.......

Preparation of competent cells

Coli TG1 single colony, inoculated in 5ml LB liquid medium, shake culture at 37 °C for about 12 hours, take 50ul of culture medium and transfer to 5ml LB, shake culture at 37 °C for 1~1.5 hours to logarithmic growth period OD600=0.5 .......

Short-term fattening cattle benefit

Adjust the temperature of the barn

Keep the temperature in the barn above 5°C. If the temperature is too low, it will affect the weight gain of the cow and the cow will fall out. In winter, the cowshed should be insulated, covered with plastic sheeting, and blocked with straw or mud to .......

Biogas fertilizer cultivation techniques

The biogas residue has been anaerobicly fermented and there are few mushrooms during mushroom cultivation. Rich and comprehensive nutrients, biogas fertilizer is rich in nitrogen, phosphorus, potassium and trace elements. Easy to manage and save labor. The use of biogas residue instead of .......

Mulberry Winter Management

The winter management of mulberry garden is the last period of mulberry management in a year. It is related to the growth of mulberry trees in the following year, the level of diseases and pests, and the amount of rearing in the spring of the next year has a great relationship. Therefore, .......

The prevention method of cactus rot

Improve the growing environment. Cactus flowers like sunshine, but they must not be exposed to the sun. Summer should be shaded at noon. Winter should be placed in a light and ventilated place (window or balcony). Taboos should be placed in a dark corner for a long time.

Increase m.......