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APEX2 Knockout HEK293 Cell Line
Cat.No.:
EDJ-KQ8754
Species:
Human
Cell Name:
HEK293
Gene:
APEX2
Gene ID:
27301
Size:
1×10⁶cells
APEX2 Knockout Cell Line (HEK293) is an exclusive upgraded CRISPR/Cas9 system-mediated gene knockout cell, with the advantages of Optimized Strategy Design, Efficient Cell Transfection, High-Performance Cas9 Protein and Hassle-Free Cell Selection.
| Cat.No. | EDJ-KQ8754 |
|---|---|
| Product Name | APEX2 Knockout Cell Line (HEK293) |
| Cell Line | HEK293 |
| Cellosaurus ID | CVCL_0045 |
| Cell Line Synonyms | Hek293, HEK-293, HEK/293, (HEK)293, HEK 293, HEK,293, 293, 293 HEK, 293 Ad5, Graham 293, Graham-293, Human Embryonic Kidney 293 |
| Gene | |
| NCBI Gene ID | |
| Gene Synonyms | APE2|APEXL2|XTH2|ZGRF2 |
| Summary |
Apurinic/apyrimidinic (AP) sites occur frequently in DNA molecules by spontaneous hydrolysis, by DNA damaging agents or by DNA glycosylases that remove specific abnormal bases. AP sites are pre-mutagenic lesions that can prevent normal DNA replication so the cell contains systems to identify and repair such sites. Class II AP endonucleases cleave the phosphodiester backbone 5' to the AP site. This gene encodes a protein shown to have a weak class II AP endonuclease activity. Most of the encoded protein is located in the nucleus but some is also present in mitochondria. This protein may play an important role in both nuclear and mitochondrial base excision repair. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2012]
|
| Associated Diseases | Non-tumor |
| Morphology | Adherent |
| Passage Ratio | 1/5，2days |
| Complete Culture Medium | DMEM + 10% FBS |
| Freezing Medium | 95% Complete culture medium+ 5% DMSO |
| QC | Indels validated by Sanger sequencing; sterility confirmed via microbial testing. |
* For research use only. Not intended for use in humans or animals, including clinical, therapeutic, or diagnostic purposes.
| Loci | STR Info (Sample Cell) Sample Cell Line: HEK293 | STR Info (Cell bank) Cell Line: HEK293 | ||
| Allele1 | Allele2 | Allele1 | Allele2 | |
| Amelogenin | X | X | ||
| CSF1P0 | 12 | 11 | 12 | |
| D2S1338 | 19 | 19 | ||
| D3S1358 | 15 | 17 | 15 | 17 |
| D5S818 | 8 | 8 | 9 | |
| D7S820 | 11 | 12 | 11 | 12 |
| D8S1179 | 12 | 14 | 12 | 14 |
| D13S317 | 12 | 14 | 12 | 14 |
| D16S539 | 9 | 13 | 9 | 13 |
| D18S51 | 17 | 18 | 17 | 18 |
| D19S433 | 15 | 18 | 15 | 18 |
| D21S11 | 28 | 30.2 | 28 | 30.2 |
| FGA | 23 | 23 | ||
| Penta D | 9 | 10 | 9 | 10 |
| Penta E | 7 | 15 | 7 | 15 |
| TH01 | 7 | 9.3 | 7 | 9.3 |
| TPOX | 11 | 11 | ||
| vWA | 16 | 19 | 16 | 19 |
| D6S1043 | 11 | 11 | ||
| D12S391 | 19 | 21 | 11 | 15 |
| D2S441 | 11 | 15 | 11 | 15 |
* STR authentication data of this cell line matches with that of cell lines sourced from ATCC, DSMZ, JCRB, and RIKEN databases.
Conclusion: The STR identification of this cell is correct.
Conclusion: The STR identification of this cell is correct.
* Research Use Disclaimer: Content is generated from publicly available research data, bioinformatic resources, and computational analyses for research reference only.
Research Publications
S-palmitoylation coordinates the trafficking of ATG9A to mediate autophagy initiation.
IF=14.3
Autophagy
ABBREVIATION:17-ODYA: 17-octadecynoic acid; 293T: HEK293T; 2-BP: 2-bromopalmitate; 2CS: Cys155Ser and Cys156Ser; ABE: acyl-biotin exchange; AP: adaptor protein; APEX2: ascorbate peroxidase 2; ATG: autophagy related; baf A: bafilomycin A; CRISPR: clustered regularly interspaced short palindromic repeats; CTD: C-terminal domain; Cys: cysteine; DAB: 3,3'-diaminobenzidine; EV: empty vector; HO: hydrogen peroxide; IF: immunofluorescence; IP: immunoprecipitation; KO: knockout; MAP1LC3B/LC3B: microtubule associated protein 1 light chain 3 beta; MTOR: mechanistic target of rapamycin kinase; NTD: N-terminal domain; PAS: phagophore assembly site; PBS: phosphate-buffered saline; PtdIns3K-CI: class III phosphatidylinositol 3-kinase complex I; PM: plasma membrane; PTM: post-translational modifications; Ser: serine; siRNA: small interfering RNA; SQSTM1/p62: sequestosome 1; TEM: transmission electron microscopy; TGN: trans-Golgi network; ULK1: unc-51 like autophagy activating kinase 1; WCL, whole cell lysates; WDR45/WIPI4: WD repeat domain 45; WT: wild-type; ZFYVE1/DFCP1: zinc finger FYVE-type containing 1.
This KO model may be useful for:
- Investigating the role of APEX2 in proximity-dependent biotinylation and subcellular proteomics.
- Studying the molecular mechanisms of autophagy initiation and ATG9A trafficking.
- Functional validation of S-palmitoylation in membrane protein sorting and organelle dynamics.
- Loss-of-function assays to dissect APEX2-mediated signaling in oxidative stress responses.
- Generating isogenic controls for comparative proteomic or phenotypic screening in HEK293 cells.
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