Recombinant human interleukin-2

Product Name:Recombinant human interleukin-2

Product Code:XFKY1022

Specifications:50ug

Concentration:100ug/ml

Product composition:Recombinant human interleukin-2 protein solution

Expressing Host:E.coli

Storage conditions:-20℃frozen

Validity period:1 year

This product is only for scientific research experiments and is not intended for any other purposes.

Background introduction: Interleukin-2 ischemokineA family cytokine. It is a cytokine derived from multiple cells (mainly produced by activated T cells) and has multi-directional effects (mainly promoting lymphocyte growth, proliferation, and differentiation); It plays an important role in the immune response and antiviral infection of the body, and can stimulate the proliferation of T cells that have been activated by specific antigens or mitogens; Can activate T cells and promote cytokine production; Stimulate NK cell proliferation, enhance NK killing activity and cytokine production, induce LAK cell production; Promote B cell proliferation and secretion of antibodies; Activate macrophages.

Product Introduction:

The recombinant human interleukin-2 produced by our company is expressed in prokaryotic system, purified, sterilized and filtered, with a molecular weight of approximately 16.7 kDa

Save buffer solution:20mM Tris.CI,pH8.5

Storage conditions:This product is packaged after sterile filtration and stored in a -20 ℃ refrigerator. Generally, repeated freezing and thawing should be avoided. Suggest dividing into small portions and using one portion each time

Quality inspection:

purityPurity>90% detected by SDS-PAGE electrophoresis

Biological activity:The ED50 determined by dose-dependent proliferation assay using CTLL-2 cells is approximately 6.2ng/m

endotoxin: Less than 1EU/Kg

stabilityThe sample is stable after being stored at -20 ℃ for 12 months

Amino acid sequence:

MAPTSSSTKKTOLQLEHLLLDLQMILNGINNYKNPKLTRMLTFKFYMPKKATELKHLQCLEEELKPLEEVLNLAQSKNFHLRPRDLISNINVIVLELKGSETTFMCEYADETATIVEFLNRWITFAQSIISTLTLEHHHHHH

Notes:

1. The product is only for scientific research experiments and should not be used for other purposes such as food, cosmetics, clinical medicine, etc.

2. When using, please wear laboratory clothes, protective masks, disposable laboratory gloves, etc., take good experimental protection, and direct contact is strictly prohibited. Harmful ingestion, strictly prohibited from entering.

3. Please do not dispose of the remaining products at will. Please follow the relevant regulations for the disposal of biochemical waste.

4. Please store it properly according to the storage requirements, and seal and store it in the dark after use.

Recombinant human interleukin-2