Recombinant human IL-7 is a monomeric glycoprotein belonging to the hematopoietin cytokine family, produced in CHO cells to ensure high bioactivity and human-like post-translational modifications. This tag-free protein closely mimics the native human IL-7, making it ideal for immune cell culture, differentiation, and signaling studies.

IL-7 plays a central role in regulating lymphocyte development, survival, and homeostasis. It is essential for T cell and B cell maturation, and is widely used in immunology research, T cell expansion protocols, and studies involving hematopoietic stem cells, immune regeneration, and cancer immunotherapy.