| Classification: |
Human Proteins |
| Catalog#: |
MK1337H |
| Product Name: |
Recombinant Human IL-2 Protein , His-tagged |
| Description: |
Interleukin-2 (IL-2) is a pleiotropic cytokine that plays a central role in T-cell proliferation, activation, and immune tolerance. It is essential for the expansion of effector T cells and the maintenance of regulatory T cells (Tregs). IL-2 is widely used in immunology research and cancer immunotherapy studies. |
| Source: |
HEK293 cells |
| Species: |
Human |
| Tag: |
His |
| Formulation: |
1× PBS, pH 6 |
| Proteinlength: |
Ala21-Thr153 |
| Purity: |
Human IL-2 protein , His tag on SDS-PAGE under reducing (R) condition. The purity of the protein is greater than 85%. |
| Storage: |
For long term storage, the product should be stored at lyophilized state at -20 °C or lower. |
| Reconstitution: |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water. |
| Molecular Mass: |
18 kDa |
| Stability: |
Upon receiving, the product remains stable for 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. |
| Endotoxin: |
＜0.001 EU/μg |
| Concentration: |
1 mg/mL |
| Quality Control: |
Immobilized human IL-2 protein (His tag) binds to anti-IL-2 antibody with an EC50 of 0.02312 μg/mL. |
| Notes: |
Research Use Only. Not for use in clinical procedures. |
