99% Pure Tuftsin, Immune Cell Research Peptide Lyophilized Powder In Stock. Tuftsin is a natural tetrapeptide, widely used in immunology and phagocytosis related laboratory research. Many biochemistry research teams carry out cell experiment with this peptide. Our product is lyophilized powder, synthesized and purified strictly, HPLC test shows 99% purity. All goods are stored under constant low temperature environment. We accept small trial sample order and large bulk wholesale order. Neutral blank packing can meet your white label demand. We are factory direct supplier, stable stock and attractive factory price. Reach Aurora via WhatsApp +852 4423 6619 to inquire quotation and delivery time. This product is for lab research only, not for human body use. We pack goods with protective materials for international transportation. We can recommend suitable logistics option based on your country. Long-term cooperative clients can lock price and get priority shipment. Many biological research labs maintain long-term cooperation with us for Tuftsin, satisfied with our quality and service.