中英文說明書丨艾美捷PolyMag CRISPR試劑盒
PolyMag CRISPR kit is the only magnet assisted transfection reagent optimized to deliver high level of plasmid DNA and/or mRNA expressing Cas9 and guide RNA (gRNA). This reagent is based on our proprietary Magnetofection? technology. The nanoparticles are composed of iron oxide magnetic core coated with cationic molecules. For your gene editing experiments, this reagent provides high transfection efficiency without toxicity.
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Benefits:
? ???High efficiency delivery of CRISPR/Cas9 system even on primary and hard to transfect cells
? ???Ideal for co-transfection of pDNA/pDNA, pDNA/gRNA, pDNA/mRNA
? ???Optimized for large plasmid DNA containing Cas9, and guide RNA
? ???Low cell toxicity - enable to start your experiment with less cell
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Additional products for CRISPR Cas9 experiments:
ViroMag CRISPR to enhance transduction efficiency of CRISPR/Cas9 viruses
RmesFect CRISPR for mRNA transfection
ProDeliverIN CRISPR for Cas9 protein delivery

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艾美捷PolyMag CRISPR試劑盒是特別經(jīng)過優(yōu)化的磁鐵輔助轉(zhuǎn)染試劑,可提供表達(dá) Cas9 和向?qū)?RNA (gRNA) 的高水平質(zhì)粒 DNA 和/或 mRNA。該試劑基于我們專有的磁感應(yīng)?技術(shù)。納米顆粒由涂有陽離子分子的氧化鐵磁芯組成。對(duì)于您的基因編輯實(shí)驗(yàn),該試劑具有高轉(zhuǎn)染效率,無毒性。
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PolyMag CRISPR試劑盒優(yōu)點(diǎn):
? 即使在原代細(xì)胞和難以轉(zhuǎn)染的細(xì)胞上也能高效遞送 CRISPR/Cas9 系統(tǒng)? 非常適合共轉(zhuǎn)染 pDNA/pDNA、pDNA/gRNA、pDNA/mRNA
? 針對(duì)含有 Cas9 的大質(zhì)粒 DNA 進(jìn)行了優(yōu)化,并引導(dǎo) RNA
? 低細(xì)胞毒性 - 能夠以更少的細(xì)胞開始實(shí)驗(yàn)
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用于CRISPR Cas9實(shí)驗(yàn)的其他產(chǎn)品:
ViroMag CRISPR提高CRISPR/Cas9病毒的轉(zhuǎn)導(dǎo)效率
RmesFect CRISPR 用于 mRNA 轉(zhuǎn)染
ProDeliverIN CRISPR用于 Cas9 蛋白遞送
儲(chǔ)存:?+4°C
運(yùn)輸條件:室溫
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方案|DNA或shRNA載體轉(zhuǎn)染粘附細(xì)胞:
1.細(xì)胞制備
建議在轉(zhuǎn)染前一天對(duì)細(xì)胞進(jìn)行種子接種或平板接種。合適的細(xì)胞密度將取決于生長速率和細(xì)胞條件。細(xì)胞應(yīng)在磁化時(shí)間。對(duì)于懸浮細(xì)胞,使用給定的特定方案在下面在轉(zhuǎn)染之前,可以用新鮮培養(yǎng)基代替培養(yǎng)基(可選不含血清)。
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2.DNA/PolyMag CRISPR復(fù)合物的制備
a.PolyMag CRISPR:使試劑渦旋,并將適量的試劑放入空的微管。
b.DNA:將指定數(shù)量的DNA(見表1)稀釋50至200m培養(yǎng)基的L不含血清和補(bǔ)充劑。
c.通過劇烈移液和孵育將DNA溶液添加到PolyMag CRISPR溶液中在室溫下放置20分鐘。不要產(chǎn)生渦流。
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3.轉(zhuǎn)染
a.將PolyMag CRISPR/DNA復(fù)合物逐滴添加到細(xì)胞上,并輕輕搖動(dòng)板,以確保均勻分布。將細(xì)胞培養(yǎng)板放置在磁性板上在30分鐘內(nèi)。
b.拆下磁性板。
c.在標(biāo)準(zhǔn)條件下,在37°c的CO2培養(yǎng)箱中培養(yǎng)細(xì)胞,直到評(píng)估轉(zhuǎn)基因表達(dá)(從24小時(shí)到7天)
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注:
在細(xì)胞對(duì)轉(zhuǎn)染非常敏感的情況下,可以在轉(zhuǎn)染后立即更換培養(yǎng)基磁感染程序
? 將細(xì)胞保持在磁性板上,并用新鮮預(yù)熱的完全培養(yǎng)基。
一些細(xì)胞類型需要在轉(zhuǎn)染后2-4小時(shí)更換培養(yǎng)基