Vit Kit – Freeze NX is an adaptable, cost-effective system for use in the vitrification of oocytes, pronuclear zygotes, cleavage stage embryos, and blastocyst stage embryos. Vit Kit – Freeze NX is the latest advancement in vitrification media aimed to safeguard embryos and achieve high survival rates. Unlike many vitrification kits that feature a mono-buffered system and a M199 base medium originally formulated for chick embryo fibroblasts, Vit Kit – Freeze NX is derived from current IVF media tailored specifically for human embryos.
The backbone of Vit Kit – Freeze NX is Continuous Single Culture medium, an IVF medium intended for conventional fertilization and non-sequential embryo culture. Similar to our Multipurpose Handling Medium, Vit Kit-NX takes advantage of two buffers, HEPES and MOPS, to provide a more secure pH environment for oocytes and embryos during vitrification. Vit Kit – Freeze NX delivers consistent results, including high oocyte and embryo survival rates, while also offering an effective, flexible, and economical media suited for the nuanced needs of the modern IVF laboratory.