Human endogenous retroviruses are remnants of ancient germline infections that make up approximately 8% of the modern human genome. The HERV-K (HML-2) family is one of the most recent entrants into the human germline. these viruses appear to be transcriptionally active. and HERV-K viral like particles (VLPs) are found in cell lines from a number of human malignancies. https://thebanyantreers.shop/product-category/benches/