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However, choice of vector can dramatically affect your experiment in a number of ways. What is important to your work? - Sequence verification - so you know your vector is perfect when you recieve it - Optimal expression levels - from low to high, we have a promoter for every need - Reporters you can use - you choose the detection method you want - IP-friendly terms - you make a new vector or expressed product & it is yours to keep We are committed to bringing you the most options in vector selection - the SnapFast™ collection engineered by Oxford Genetics. This collection gives you options for: - Insect, Yeast, Bacterial & Mammalian Expression Systems - 26 peptide tags - NEW options with FLAG™ and 3xFLAG™ tags - 9 reporter genes - >20 signal peptides - >40 promoters - 10 selection markers   __Related Articles__ - [Introduction to Cell Transfection](https://www.sigmaaldrich.com/IN/en/technical-documents/technical-article/cell-culture-and-cell-culture-analysis/transfection-and-gene-editing/transfection-reagents) - [Reverse Transfection of Plasmid DNA](https://www.sigmaaldrich.com/IN/en/technical-documents/technical-article/cell-culture-and-cell-culture-analysis/transfection-and-gene-editing/xtg-reverse-transfect-pdna) - [3xFLAG® System Expression Vectors for Ultra-Sens](https://www.sigmaaldrich.com/IN/en/technical-documents/technical-article/genomics/cloning-and-expression/3x-flag) - [Blue-White Screening & Protocols for Colony Selection](https://www.sigmaaldrich.com/IN/en/technical-documents/technical-article/genomics/cloning-and-expression/blue-white-screening) - [Bacterial Transformation Protocols](https://www.sigmaaldrich.com/IN/en/technical-documents/technical-article/genomics/cloning-and-expression/competent-cells) - [Genotypes, Phenotypes and Markers](https://www.sigmaaldrich.com/IN/en/technical-documents/technical-article/genomics/cloning-and-expression/definitions-and-genotypes-of-e-coli) - [Restriction Enzyme Cloning Glossary](https://www.sigmaaldrich.com/IN/en/technical-documents/technical-article/genomics/cloning-and-expression/estriction-enzyme-cloning-manual-glossary) - [How Transfection Works](https://www.sigmaaldrich.com/IN/en/technical-documents/technical-article/genomics/cloning-and-expression/how-transfection-works) - [View More](https://www.sigmaaldrich.com/IN/en/search/facet-search?focus=sitecontent&term=facet-search) Top __Sign In To Continue__ To continue reading please sign in or create an account. 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