
Description | This AAV vector expresses the Cas9 orthologue from Staphylococcus aureus (saCas9). saCas9 is 1 kb shorter than spCas9, allowing it to be efficiently packaged in AAV Virus. Furthermore, the saCas9 enzyme recognizes a longer PAM sequence than spCas9, and thus has greater editing specificity. AAV has low immunogenicity and broad host range, making it an ideal choice for both in vivo and in vitro applications. Use this saCas9-expressing vector with a target-specific saCas9-compatible sgRNA for highly specific and efficient genome editing. |
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SKU | K207 |
System | AAV Vector |
Vector Map | pAAV-PGK-saCas9 |
Unit quantity | 10 µg |
Promoter | PGK |
Cas Type | Nuclease |
Cas Origin | saCas9 |
Cas9 Expression | Constitutive Cas9 |
Shipping Conditions | Shipped at ambient temperature |
Bacterial Selection | Kanamycin |
Format | Vector |
Appearance | Liquid |
Quality Control | Restriction Enzyme Digest and Sequencing |
Shelf Life | 1 year (when stored at -20°C or below) |
Caution | This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. |
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采用抗-HBe抗体包被反应板,加入校准品及被测样本,同时加入定量HBeAg中和抗原,经过振荡孵育,洗板后再加入铕标记的抗-HBe,若标本中抗-HBe浓度高,HBeAg将被大量中和,使最后形成的抗-HBe-HBeAg-铕标记抗-HBe复合物减少。增强液(β-NTA)将标记在抗体上的Eu3+解离到溶液中,Eu3+和增强液中的有效成分形成高荧光强度的螯合物,荧光强度和样本中的抗-HBe浓度成反比。
GM实验:试剂说明书上要求20分钟显色,10分钟的时候看一下,差不多就可以加终止液,但是我的标曲显色特别快,2分钟最低浓度蓝色就就深了,此时样本颜色还很浅很浅,我只能一块儿加终止液。所以,标曲显色过快,可能是什么原因?
(ps:第一列是标曲,后面是样本)

