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Cas9 from Steptococcus pyogenes, affinity purified antibody, mouse
Cas9 from Steptococcus pyogenes, affinity purified antibody, mouse
- 中文名称：
- Cas9 from Steptococcus pyogenes, affinity purified antibody, mouse
- 英文名称：
- Cas9 from Steptococcus pyogenes, affinity purified antibody, mouse
- 品牌：
- AAA Biotech
- 品牌介绍：
- AAA Biotech专注于为全球生命科学研究提供高品质的蛋白质研究工具，核心产品包括经严格验证的抗体、重组蛋白及ELISA试剂盒。
- 货号：
- AAA76577
- 规格：
- 0.1 mL|2x0.1 mL|3x0.1 mL|4x0.1 mL|5x0.1 mL
- 保存建议：
- 请按照说明书指示
- 货期：
- 6-8周
- 来源宿主：
- N/A
- 反应种属：
- N/A
- 应用：
- WB (Western Blot), IF (Immunofluorescence), ICC (Immunocytochemistry)
- 免责声明：
- *本产品仅供科研实验使用，不得用于临床诊断。*
- 其他：
克隆性:N/A
同型:N/A
克隆号:N/A
特异性:N/A
纯度:Affinity Purified
形式：Liquid
浓度：N/A
- 说明书：
The discovery of CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) has changed the field of gene editing. These repeated sequences are found in bacterial genomes with short DNA sequences derived from viruses which have infected the bacteria interspaced. These virally derived sequences can make short RNA sequences which can hybridize with specific viral DNA and target a nuclease, such as Cas9, to the viral sequence. So, if the bacteria are infected by this virus again, Cas9 can be directed to cleave the specific viral sequence and so inactivate the virus. By careful design of the RNA sequence the system can be used to specifically cut DNA virtually anywhere, including in living human and other mammalian cells. This allows inexpensive gene editing with unprecedented ease, and much effort is going into refining the Cas9 enzymes and their relatives for use in mammalian systems.
Several varieties of Cas9 have been studied and there appear to be several other related enzymes with similar properties in bacteria. Two Cas9 homologs include Streptococcus pyogense and Staphylococcus aureus. Staphylococcus aureus is significantly smaller and so presents less problems when packaged into vectors. The S. pyogenes protein is rather large at 1,368 amino acids, ~160kDa, so the corresponding DNA is also rather large at about 4.2 kb. Our antibody is a mouse monoclonal raised against amino acids 1-608 of Cas9 from S. pyogenes and binds the immunogen transfected into cells on western blots and in immunocytochemistry. The homologous region of the S. aureus Cas9 is not closely related in amino acid sequence and, as expected, this antibody does not recognize that protein.
