Lenti-E7 TCR (A9)-VP(VP-TCR-C107)
The ready-to-use lentiviral particles of Lenti-E7 TCR (A9)-VP is packaged using 3rd generation of lentiviral packaging system, in which the gene of Human TCR will be driven by a CMV promotor. The target gene of TCR packaged in lentiviral particles could be used for high efficency tranduction of T cells and stably integrated expression.
Type of Therapeutics
T cell receptor
HPV infection is caused by a human papillomavirus, a DNA virus from the papillomavirus family, of which over 150 types are known. More than 40 types are transmitted through sexual contact and infect the anus and genitals Risk factors for persistent HPV infections include early age of first sexual intercourse, multiple partners, smoking, and poor immune function. HPV is typically spread by sustained direct skin-to-skin contact with vaginal and anal sex being the most common methods. Occasionally, it can spread from a mother to her baby during pregnancy. It does not spread via common items like toilet seats. People can become infected with more than one type of HPV. HPV only affects humans. The two primary oncoproteins of high risk HPV types are E6 and E7. The "E" designation indicates that these two proteins are expressed early in the HPV life cycle, while the "L" designation indicates late expression. The HPV genome is composed of six early (E1, E2, E4, E5, E6, and E7) ORFs, two late (L1 and L2) ORFs, and a non-coding long control region (LCR). E7 (in oncogenic HPVs) acts as the primary transforming protein. E7 competes for retinoblastoma protein (pRb) binding, freeing the transcription factor E2F to transactivate its targets, thus pushing the cell cycle forward. All HPV can induce transient proliferation, but only strains 16 and 18 can immortalize cell lines in vitro. It has also been shown that HPV 16 and 18 cannot immortalize primary rat cells alone; there needs to be activation of the ras oncogene.
HPV-16 E7; Human Papilloma virus type 16; early protein E7
For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.