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| 产品编号 | 产品名称 | 产品包装 | 产品价格 |
| L10115 | RC3H2基因敲除质粒 | 5µg | 999.00元 |
| L10116 | RC3H2基因敲除慢病毒 | 10^8 TU | 6999.00元 |
| L10117 | RC3H2基因敲除HEK293T细胞 | 1支/瓶 | 7999.00元 |
| L10118 | RC3H2基因敲除HEK293T细胞RIPA裂解液 | 100µg | 1258.00元 |
| L10119 | RC3H2基因敲除HEK293T细胞Trizol裂解液 | 500µl | 1258.00元 |
pLenti-RC3H2-sgRNA (RC3H2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RC3H2基因敲除的质粒(L10115 pLenti-RC3H2-sgRNA)、慢病毒(L10116 RC3H2 Knockout Lentivirus)、HEK293T细胞(L10117 RC3H2 Knockout HEK293T Cells)、HEK293T敲除细胞的RIPA裂解液(L10118 RC3H2 Knockout HEK293T RIPA Lysate)、HEK293T敲除细胞的Trizol裂解液(L10119 RC3H2 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。
RC3H2基因的基本信息如下：
| Species | Gene Symbol | Gene ID | GenBank Accession | Transcript |
| Human | RC3H2 | 54542 | BC044642 | NM_018835 |
| About the gene | |
| Official Symbol | RC3H2 |
| Previous Symbol | MNAB |
| Official Full Name | ring finger and CCCH-type domains 2 |
| Synonyms | FLJ20301; FLJ20713; RNF164 |
| Location | 9q33.2 |
| Gene Type | protein-coding gene |
| Uniprot ID | Q9HBD1 |
| Pathway/Library | Ubiquitin Ligases Genes Library |
| Gene Summary | Post-transcriptional repressor of mRNAs containing a conserved stem loop motif, called constitutive decay element (CDE), which is often located in the 3'-UTR, as in HMGXB3, ICOS, IER3, NFKBID, NFKBIZ, PPP1R10, TNF and in many more mRNAs. Binds to CDE and promotes mRNA deadenylation and degradation. This process does not involve miRNAs. In follicular helper T (Tfh) cells, represses of ICOS and TNFRSF4 expression, thus preventing spontaneous Tfh cell differentiation, germinal center B-cell differentiation in the absence of immunization and autoimmunity. In resting or LPS-stimulated macrophages, controls inflammation by suppressing TNF expression. Also recognizes CDE in its own mRNA and in that of paralogous RC3H1, possibly leading to feedback loop regulation (By similarity). miRNA-binding protein that regulates microRNA homeostasis. Enhances DICER-mediated processing of pre-MIR146a but reduces mature MIR146a levels through an increase of 3' end uridylation. Both inhibits ICOS mRNA expression and they may act together to exert the suppression (PubMed:25697406). Acts as a ubiquitin E3 ligase. Pairs with E2 enzymes UBE2B, UBE2D2, UBE2E2, UBE2E3, UBE2G2, UBE2K and UBE2Q2 and produces polyubiquitin chains (PubMed:26489670). Shows the strongest activity when paired with UBE2N:UBE2V1 or UBE2N:UBE2V2 E2 complexes and generate both short and long polyubiquitin chains (PubMed:26489670). Involved in the ubiquitination of MAP3K5 (PubMed:24448648, PubMed:26489670) (By similarity). Able to interact with double-stranded RNA (dsRNA) (PubMed:26489670). RC3H2_HUMAN,Q9HBD1 |
| 产品编号 | 产品名称 | 包装 |
| L10115 | pLenti-RC3H2-sgRNA | 5µg |
| — | 说明书 | 1份 |
-20℃保存，至少两年有效。
注意事项：碧云天拥有sgRNA序列的知识产权，如果需要sgRNA序列，请在订购后发送邮件向info@beyotime.com索取。sgRNA与质粒及其序列信息，未经碧云天书面许可不得用于任何商业用途，也不得移交给订货人所在实验室外的任何个人或单位。使用者在发表研究论文或结果时，应注明来源。
慢病毒包装使用的包装质粒，可以订购碧云天的Lentivirus Packaging Vectors Set A (L00002)，包括pMDLg、Rev和VSV-g。
对于非目录产品的CRISPR基因敲除用的sgRNA表达质粒的定制，可联系碧云天技术服务service@beyotime.com。
本产品仅限于专业人员的科学研究用，不得用于临床诊断或治疗，不得用于食品或药品，不得存放于普通住宅内。
为了您的安全和健康，请穿实验服并戴一次性手套操作。
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