Active Recombinant Human IL15 Protein, Animal Free

• Cat.No.: IL15-26H
• Product Overview: Recombinant Human IL15 Protein without tag was expressed in Human cells.
  Animal Free and Xeno Free

Specification

• Species: Human
• Source: Human Cells
• Description: Interleukin-15 (IL-15) is a T-cells growth factor, together with G-CSF, GM-CSF, IL-2, IL-4, IL-7, and IL-9, IL-15 belongs to the four α-helix bundle family of cytokine. IL-15 stimulates cell proliferation and activation of natural killer (NK) cells and T cells. CD8+ memory T cell number is controlled by a balance between IL-15 and IL-2. It plays an important role in both innate and adaptive immunity system.
• Bio-activity: The activity was measured by its ability to stimulate the proliferation of CTLL-2 cells cells.
• Molecular Mass: 14-15 kDa
• Endotoxin: <0.5 EU/ μg
• Purity: High Purity, >95% by SDS-PAGE
• Stability: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80 centigrade as supplied. 1 month, 2 to 8 centigrade under sterile conditions after reconstitution. 3 months, -20 to -80 centigrade under sterile conditions after reconstitution.
• Storage Buffer: Lyophilized from a 0.2 μm filtered solution in PBS without carrier protein
• Reconstitution: Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin.

Gene Information

• Gene Name: IL15 interleukin 15 [ Homo sapiens (human) ]
• Official Symbol: IL15
• Synonyms: IL15; interleukin 15; interleukin-15; IL 15; MGC9721; IL-15
• Gene ID: 3600
• mRNA Refseq: NM_000585
• Protein Refseq: NP_000576
• MIM: 600554
• UniProt ID: P40933