Plasmid는 β-1,3-GalNAc-T2-특정 20 nt guide RNA sequences으로 구성되였으며 이는 GeCKO (v2) library에서 유래되였습니다.
CRISPR 유전자 knockout에 대해 gRNA sequences는 Cas9프로틴을 인도하여 게놈DNA 특정위치에 double strand break (DSB)를 형성합니다.
유전자 녹아웃과 활성화에 타겟 특정 CRISPR 플라스미드 제공할 수 있습니다.탭below의 자세한 제품 정보를 참조하십시오.
All products are provided as transfection-ready, purified plasmid DNA, except the Lentiviral Activation Particles which have been prepackaged as Lentiviral Particles for use with hard-to-transfect cells
CRISPR/Cas9 KO plasmids, Double Nickase Plasmids and CRISPR/dCas9 Activation plasmids are considered a "Licensed Product" and are to be used in accordance with the Limited License. Click here for details
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20 µg of transfection-ready, purified plasmid DNA; Suitable for up to 20 transfections
β-1,3-GalNAc-T2 CRISPR/Cas9 Knockout (KO) Plasmid (h) 는 3개의 plasmids를 포함하며 매개의 plasmid는 Cas9 nuclease 와 하나의 β-1,3-GalNAc-T2-특정된 20 nt guide RNA (gRNA) 를 인코딩하며 gRNA는 knockout 효율을 최대한 낮추도록 디자인 되였습니다.
gRNA sequences는 GeCKO (v2) library에서 찾을수 있으며 직접 Cas9 프로틴을 유도하여 유전자 DNA의(%link_11%) 특정된 위치에서 double strand break (DSB)를 완성할수있습니다.
Cas9로 인한 DSB를 포함한 세포를 선발하려면β-1,3-GalNAc-T2 HDR Plasmid (h) (sc-414645-HDR) 와의 co-transfection를 권장합니다
20 µg of transfection-ready, purified plasmid DNA; Suitable for up to 20 transfections
β-1,3-GalNAc-T2 HDR Plasmid (h) 는 β-1,3-GalNAc-T2 CRISPR/Cas9 KO Plasmid (h)와의 co-transfection을 권장합니다.
β-1,3-GalNAc-T2 HDR Plasmid (h) 는 2-3 plasmids를 포함하며, 매개의 plasmid는 homology-directed DNA repair (HDR) template 는 β-1,3-GalNAc-T2 CRISPR/Cas9 KO Plasmid (h)로 인한 cut site와 대응됩니다.
매 HDR template은 두개의 800 bp homology arms이 디자인되여있어 Cas9-induced double strand DNA break site주변의 genomic DNA 와 결합합니다
매 HDR Plasmid 에는 puromycin resistance gene이 있어 stable knockout (KO) cells을 얻을수있으며 RFP (Red Fluorescent Protein) gene이 있어 형질주입효율을 관찰할수있습니다.
Puromycin resistance와 RFP genes는 두개의 LoxP sites 사이에 위치하여 Cre Vector sc-418923로 추가가공이 가능합니다.
β-1,3-GalNAc-T2 CRISPR Activation Plasmid (h) consists of three plasmids at a 1:1:1 mass ratio: a plasmid encoding the deactivated Cas9 (dCas9) nuclease (D10A and N863A) fused to the transactivation domain VP64, and a blasticidin resistance gene; a plasmid encoding the MS2-p65-HSF1 fusion protein, and a hygromycin resistance gene; a plasmid encoding a target-specific 20 nt guide RNA fused to two MS2 RNA aptamers, and a puromycin resistance gene
The resulting SAM complex binds to a site-specific region approximately 200-250 nt upstream of the transcriptional start site and provides robust recruitment of transcription factors for highly efficient gene activation
β-1,3-GalNAc-T2 Lentiviral Activation Particles (h) 은 아래의 SAM Activation elements를 포함하고 있습니다: transactivation domain VP64과 융합된 deactivated Cas9 (dCas9) 뉴클리아제 (D10A and N863A),MS2-p65-HSF1융합 프로틴과 타깃특정 20 nt. guide RNA. 또한 각각 blasticidin, hygromycin 과 puromycin resistance genes를 포함하고있습니다.
SAM complex는 transduction후 transcriptional start site상류의 약 200-250 nt의 특정위치에 바인딩하여 고효율gene activation에 필요한 transcription factor을 증가시킵니다.
β-1,3-GalNAc-T2 Lentiviral Activation Particles (h2) 이 인코딩한 타깃 특정 20 nt guide RNA는 β-1,3-GalNAc-T2 Lentiviral Activation Particles (h)이 인코딩한것과 다릅니다.