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CTSL Knockout HeLa Cell Line
Cat.No.:
EDJ-KQ19866
Species:
Human
Cell Name:
HeLa
Gene:
CTSL
Gene ID:
1514
Size:
1×10⁶cells
CTSL Knockout Cell Line (Hela) 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-KQ19866 |
|---|---|
| Product Name | CTSL Knockout Hela Cell Line |
| Cell Line | Hela |
| Cellosaurus ID | CVCL_0030 |
| Cell Line Synonyms | HELA, Hela, He La, He-La, HeLa-CCL2, Henrietta Lacks cells, Helacyton gartleri |
| Gene | |
| NCBI Gene ID | |
| Gene Synonyms | CATL|CTSL1|MEP |
| Summary |
The protein encoded by this gene is a lysosomal cysteine proteinase that plays a major role in intracellular protein catabolism. Its substrates include collagen and elastin, as well as alpha-1 protease inhibitor, a major controlling element of neutrophil elastase activity. The encoded protein has been implicated in several pathologic processes, including myofibril necrosis in myopathies and in myocardial ischemia, and in the renal tubular response to proteinuria. This protein, which is a member of the peptidase C1 family, is a dimer composed of disulfide-linked heavy and light chains, both produced from a single protein precursor. Additionally, this protein cleaves the S1 subunit of the SARS-CoV-2 spike protein, which is necessary for entry of the virus into the cell. [provided by RefSeq, Aug 2020]
|
| Associated Diseases | Cervical Carcinoma |
| Morphology | Adherent |
| Passage Ratio | 1/5, 2days |
| Complete Culture Medium | MEM + 10% FBS |
| Freezing Medium | 70%Complete culture medium+ 20% FBS+ 10% 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: HeLa | STR Info (Cell bank) Cell Line: HeLa | ||
| Allele1 | Allele2 | Allele1 | Allele2 | |
| Amelogenin | X | X | ||
| CSF1PO | 9 | 10 | 9 | 10 |
| D1S1656 | 12 | 15 | 12 | 15 |
| D2S1338 | 17 | 17 | ||
| D3S1358 | 15 | 18 | 15 | 18 |
| D5S818 | 11 | 12 | 11 | 12 |
| D6S1043 | 18 | 18 | ||
| D7S820 | 8 | 12 | 8 | 12 |
| D8S1179 | 12 | 13 | 12 | 13 |
| D12S391 | 20 | 25 | 20 | 25 |
| D13S317 | 12 | 14 | 12 | 14 |
| D16S539 | 9 | 10 | 9 | 10 |
| D18S51 | 16 | 16 | ||
| D19S433 | 13 | 14 | 13 | 14 |
| D21S11 | 27 | 28 | 27 | 28 |
| FGA | 18 | 21 | 18 | 21 |
| Penta D | 8 | 15 | 8 | 15 |
| Penta E | 7 | 17 | 7 | 17 |
| TPOX | 8 | 12 | 8 | 12 |
| VWA | 16 | 18 | 16 | 18 |
* 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
SARS-CoV-2 Spike Protein Induces Time-Dependent CTSL Upregulation in HeLa Cells and Alveolarspheres.
IF=2.8
Journal of cellular biochemistry
This KO model may be useful for:
- Studying the role of CTSL in SARS-CoV-2 spike protein-mediated viral entry and host cell response.
- Investigating time-dependent regulation of CTSL expression in viral infection models.
- Evaluating CTSL as a potential therapeutic target for COVID-19 intervention.
- Functional validation of CTSL involvement in protease-dependent signaling pathways.
- Host-pathogen interaction studies using alveolar and cervical epithelial cell models.
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