Stem cell reagent box with purification function and use method thereof

Abstract

The invention provides a stem cell reagent box with the purification function. The box comprises a box body and a box cover, the left end of the box cover is arranged on the edge of the left side of the upper end face of the box body through a hinge, four sets of foam strips are arranged in the box body in parallel, the upper end faces of the foam strips are sequentially provided with first through holes, second through holes and third through holes from left to right, a square block is fixed to the front end face inside the box body, pressing strips are arranged on the upper ends of the foamstrips, blind holes are formed in the lower end of the box body, straight thread cylinders are fixed to the upper end face inside the box cover, thread rods are engaged into the straight thread cylinders through threads, and round holes are formed in the upper end face of the box cover. Compared with the prior art, the box has the beneficial effects that the foam strips are arranged in the box body side by side to achieve the local replacing aim, thread rods on one set of box covers are screwed out of the straight thread cylinders and then are inserted into the blind holes in the other set ofbox bodies to achieve the aim that the contact area between the two adjacent reagent boxes is reduced.

Description

technical field [0001] The invention relates to a stem cell kit with a purification function and a use method thereof, belonging to the field of biotechnology. Background technique [0002] Stem cells are a type of pluripotent cells with self-replicating ability. Under certain conditions, it can differentiate into a variety of functional cells. Stem cells are divided into embryonic stem cells and adult stem cells according to their developmental stage. According to the developmental potential of stem cells, they are divided into three categories: totipotent stem cells, pluripotent stem cells and unipotent stem cells. Stem cells are not fully differentiated and immature cells, which have the potential to regenerate various tissues and organs and the human body, and are called "universal cells" in the medical field. [0003] There are many kinds of reagents used to purify stem cells. For standardized placement, various reagents are usually placed in kits for storage. The i...

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of reagents used to purify stem cells. For standardized placement, various reagents are usually placed in kits for storage. The indirect contact area is large, and the probability of adhesion in a low temperature environment is high, which is not conducive to the later removal. In order to prevent the reagent bottle from shaking in the kit, the reagent bottle is often placed in the foam. After the reagent bottle is repeatedly inserted, the foam on the foam The hole is easily damaged due to friction, and loses the clamping effect on the reagent bottle, and the overall waste is wasteful

Images