CytoGrow™ Recombinant RANK L (Human), CHO, Tag Free
CytoGrow™ Recombinant Human RANK L is a high-quality, tag-free protein produced in CHO cells to ensure proper folding, post-translational modifications, and full biological activity. Supplied without any fusion tags, this recombinant protein preserves its native structure and function, making it highly suitable for physiologically relevant research applications.
RANK L plays a central role in bone remodeling, immune regulation, and cell signaling. It binds to its receptor RANK to promote osteoclast differentiation, activation, and survival—making it essential for studies in osteoclastogenesis and bone metabolism. In addition, RANKL signaling is widely studied in cancer biology, particularly in tumor progression, metastasis, and the tumor microenvironment, as well as in immune system interactions.
This recombinant protein is ideal for use in osteoclast differentiation assays, bone biology research, cancer and metastasis studies, and immunology applications. Its high purity, consistent performance, and reliable bioactivity make it a dependable choice for reproducible in vitro experiments and advanced cell culture systems.
Specifications
| Synonym: | TRANCE, OPGL, ODF |
| Species: | Human |
| Expression System: | Chinese Hamster Ovary cell line (CHO) |
| Endotoxin: | ≤10 EU/mg |
| Appearance: | White powder, colorless clear liquid after reconstitution |
| Formulation | Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% Mannitol and 0.01% Tween80 |
| Reconstitution: | Recommended to redissolve in sterile deionized water |
| Shipping: | US - Ships overnight |
| Storage and Stability: | Lyophilized state: 36 months at -20°C to -80°C After reconstitution and under sterile conditions: 6 months at -20°C to -80°C 7-10 days at 2°C to 8°C Store in a manual defrost freezer and avoid repeated freeze-thaw cycles. |









