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现货
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5µg
pLenti-IN-PP5E-sgRNA (IN-PP5E基因敲除质粒)是一种在动物细胞中可以同时表达Cas9、目的基因的sgRNA和puromycin抗性基因的质粒。用于在动物细胞中直接基于CRISPR/Cas9技术敲除目的基因,或者通过包装慢病毒后基于CRISPR/Cas9技术敲除目的基因。本质粒中sgRNA的有效性已经通过T7EI法的验证。
本质粒在细菌中为Amp抗性,全长约13,000bp。本质粒的关键图谱信息请参考图1。本质粒可直接转染细胞用于目的基因的CRISPR/Cas9敲除,以及通过puromycin筛选稳定细胞株;也可以与pMDLg、Rev及VSV-g共转HEK293T细胞进行重组慢病毒(lentivirus)的包装,然后再用于感染细胞或组织并进行目的基因的CRISPR/Cas9敲除。

图1. 表达sgRNA、Cas9和puromycin抗性的pLenti-sgRNA质粒关键图谱信息。
本质粒中的sgRNA基于碧云天研发的CRISPR/Cas9 sgRNA快速筛选和验证体系获得,sgRNA的有效性已经通过T7EI法验证。
本质粒用于实验时,建议同时选购无任何靶向的对照质粒pLenti-Control-sgRNA (L00011)或靶向GFP的对照质粒pLenti-GFP-sgRNA (L00013)。
碧云天同时提供基于CRISPR/Cas9技术的IN-PP5E基因敲除的质粒(L18220 pLenti-IN-PP5E-sgRNA)、慢病毒(L18221 IN-PP5E Knockout Lentivirus)、HEK293T细胞(L18222 IN-PP5E Knockout HEK293T Cells)、HEK293T敲除细胞的RIPA裂解液(L18223 IN-PP5E Knockout HEK293T RIPA Lysate)、HEK293T敲除细胞的Trizol裂解液(L18224 IN-PP5E Knockout HEK293T Trizol Lysate)等产品,具体请在碧云天网站查询或在本产品网页点击相应产品。
IN-PP5E基因的基本信息如下:
| Species | Gene Symbol | Gene ID | GenBank Accession | Transcript |
| Human | IN-PP5E | 56623 | BC028032 | NM_019892 |
| About the gene | |
| Official Symbol | IN-PP5E |
| Previous Symbol | JBTS1 |
| Official Full Name | inositol polyphosphate-5-phosphatase E |
| Synonyms | PPI5PIV; CORS1; pharbin |
| Location | 9q34.3 |
| Gene Type | protein_coding |
| Uniprot ID | Q9NRR6 |
| Pathway/Library | Phosphatases Library |
| Gene Summary | The protein encoded by this gene is an inositol 1,4,5-trisphosphate (InsP3) 5-phosphatase. InsP3 5-phosphatases hydrolyze Ins(1,4,5)P3, which mobilizes intracellular calcium and acts as a second messenger mediating cell responses to various stimulation. Studies of the mouse counterpart suggest that this protein may hydrolyze phosphatidylinositol 3,4,5-trisphosphate and phosphatidylinositol 3,5-bisphosphate on the cytoplasmic Golgi membrane and thereby regulate Golgi-vesicular trafficking. Mutations in this gene cause Joubert syndrome; a clinically and genetically heterogenous group of disorders characterized by midbrain-hindbrain malformation and various associated ciliopathies that include retinal dystrophy, nephronophthisis, liver fibrosis and polydactyly. Alternative splicing results in multiple transcript variants encoding different isoforms. |
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文献和实验Transformation of Plasmids/Cosmids into E. Coli 质粒、粘粒转化大肠杆菌
Donis-Keller Lab Manual, Department of Genetics in Washington University School of MedicinePurpose: To utilize competent E. coli bacteria to replicate a specific DNA fragment. Three methods are presented transformation of intact plasmids/cosmids
碱裂解法制备大肠杆菌质粒(Alkaline Lysis Plasmid Preparation from E.
相关专题 This protocol yields plasmid DNA that is suitable for restriction digests and cloning purposes. This preparation method works well on all E. coli strains and also exponentially growing Rhizobium meliloti cultures
8、 MACC1,MYO6,NOB1,PP4R1,PP5,PPM1D,RPS15A,TCTN1,TPD52L2,USP39 和 ZFX)进行了研究。图片来源:BioRxiv研究人员在先前的研究中就发现了一些频繁出错的核苷酸序列,这些存在错误序列的论文大都研究了在癌细胞中敲除单个人类基因对于癌细胞系的影响,故而他们将这些论文命名为单基因敲除论文(SKG)。图片来源:BioRxiv有趣的是,在单基因敲除论文这个大类中,存在许多的重复性序列错误,而大多数(159 / 174, 91%)SGK 论文由中国大陆作者发表
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