A protein purification column

Medicilon's protein scientists have been working on protein expression and purification for many years. We can start your project even you have nothing in hand but the name of your protein. In Medicilon's laboratories, protein purification is performed in scales from micrograms and milligrams. All Protein Purification Services start with the analysis of physico-chemical and biological properties of a target protein resulting in the development of tailored procedures for its extraction, purification and characterization. email:marketing@medicilon.com.cn Web:www.medicilon.com

The utility model discloses a protein purification column, including cylinder, filter screen, flow control valves and plastic hoses, the filter screen provided at the bottom of the barrel, the bottom of the barrel with the plastic hose top connection, the flow control valve is mounted on the plastic hose. The utility model can achieve protein purification process flow controllability, effectively improve the rate and speed protein purification.

TECHNICAL FIELD:The invention relates to the field of experimental equipment manufacturing technology, in particular, it is a protein purification columns.

Background technique:Biological researchers often use the protein purification column. Existing protein purification column flow rate can not be achieved controllability, just add a stock solution containing the protein, since the liquid pressure flow rate too fast, a lot of protein can not be linked to the loss column, resulting in purification rate decreased; when the column body fluid reduction when the fluid pressure small flow rate will slow or no flow, reduce the rate of re-purified and purified impact speed. Currently purified protein to achieve a flow rate controllability, requires the use of expensive flow control chestnut.

Utility Model Content:The prior art for lack of new utility, proposed a protein purification column, you can achieve the protein purification process flow controllability, effectively improve the rate and speed protein purification.

To achieve the above object of the utility model, the utility model provides the following technical solutions:

proteins were purified by column comprises a barrel, filter screen, flow control valves and plastic hose,

The filter screen disposed at the bottom of the barrel,

The bottom end of the cylinder is connected to the plastic hose to the top,

The flow rate control valve is mounted on the plastic hose.

Further, the plastic hose to the bottom of the liquid outlet, said liquid outlet rigid tubular structure, and just may be inserted without needle I ml syringe.

Further, the cap further comprising a liquid outlet, said liquid outlet cap sealing one end of the cylindrical inner diameter and an outer diameter corresponding to the liquid outlet, said liquid outlet cap fitted over the fluid outlet.

The utility model is a protein purification column, without additional complex facilities can realize the protein purification process flow controllability, effectively improve the rate of protein purification and speed, simple structure, easy to use.