293fectin™ Transfection Reagent은 무혈청 GIBCO™ FreeStyle™ 293 Expression Medium에서 FreeStyle™ 293-F 부유세포의 이입 효율성을 최대화하도록 특별히 만들어진 양이온 지질 formulation입니다 . 이는 FreeStyle™ 293 Expression System의 일부나 별도로 구매가능합니다.
이 시스템에 대한 자세한 정보는 FreeStyle™ 293 Expression System Brochure에서 찾아볼 수 있습니다.
For Research Use Only. Not for use in diagnostic procedures.
사양
용도(애플리케이션)Protein Expression and Transfection
고처리량 호환성Not High-throughput Compatible (Manual)
제품라인293fectin
제품 유형Transfection Reagent
수량10 x 15 mL
혈청 호환 가능Yes
셀 유형Established Cell Lines
형식Tube
샘플 종류Plasmid DNA
Transfection TechniqueLipid-based Transfection
Unit SizeEach
구성 및 보관
Each kit contains 10 units. Each unit contains one vial of reagent. Store at 4°C. 293fectin™ is guaranteed stable for 6 months when stored properly.
자주 묻는 질문(FAQ)
What is the advantage of FreeStyle Max Reagent over 293fectin Transfection Reagent?
Both FreeStyle Max Reagent and 293fectin Transfection Reagent provide similar levels of high transfection efficiency; however, FreeStyle Max Reagent has lower cytotoxicity and hence results in higher protein yields. Additionally, FreeStyle Max Reagent is animal-origin free.
What is the difference between reverse transfection and forward transfection? What should I use?
In forward transfection, cells are seeded to appropriate confluence or cell density in wells or dishes, and the lipid-DNA complexes are added the next day. In reverse transfection, the transfection complexes are prepared inside the wells, after which cells and medium are added. Reverse transfection is faster to perform than forward transfection, and is the method of choice for high-throughput transfection. For non-high-throughput transfections, generally forward transfections have better efficiency for most cell types.
Is there a place where I can find references from other researchers who have used your transfection reagents?
Visit the product page for each reagent type and you will see a list of references at the bottom of the page. A table that lists specific cell line references is also accessible. We also recommend www.highwire.org as a search engine to find a large selection of up-to-date research articles using our transfection products. Simply include the name of the transfection reagent and your cell line/application of interest in your search criteria.
Can I use antibiotics in the medium during transfection?
Antibiotics can be used in the medium for culturing of cell lines. However, we do not recommend using antibiotics in the transfection medium unless previously tested in the cell type and payload being transfected. This is because presence of antibiotics during transfection may adversely affect transfection efficiency (i.e., positively charged antibiotics binding to the DNA being transfected) and overall health of cells being transfected.
For stable transfection, we recommend waiting wait 24-48 hrs after transfection before adding selected antibiotics.