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TOP2B Knockout Cell Line
SPL-03679
| Size | Price |
| 1 Unit | Online Inquiry |
| Description |
|---|
| 19bp deletion |
| Target Information | |
|---|---|
| Target Name | TOP2B |
| Gene Abbr. | TOP2B |
| Gene ID | 7155 |
| Full Name | DNA topoisomerase II beta |
| Alias | TOPIIB, top2beta |
| Species | Human |
| Genomic Locus | chr3:25645325 |
| Transcript | NM_001068 |
| WT Expression Level | 118.54 TPM (TPM = Transcripts per million; any value less than 3 is considered non-expressing) |
| Introduction | This gene encodes a DNA topoisomerase, an enzyme that controls and alters the topologic states of DNA during transcription. This nuclear enzyme is involved in processes such as chromosome condensation, chromatid separation, and the relief of torsional stress that occurs during DNA transcription and replication. It catalyzes the transient breaking and rejoining of two strands of duplex DNA which allows the strands to pass through one another, thus altering the topology of DNA. Two forms of this enzyme exist as likely products of a gene duplication event. The gene encoding this form, beta, is localized to chromosome 3 and the alpha form is localized to chromosome 17. The gene encoding this enzyme functions as the target for several anticancer agents and a variety of mutations in this gene have been associated with the development of drug resistance. Reduced activity of this enzyme may also play a role in ataxia-telangiectasia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2016]. |
| Product Details | |
|---|---|
| Cell Line Model | HAP1 |
| Genotype | HAP1 cell line, edited by CRISPR/Cas to contain a 19bp deletion in a coding exon of TOP2B. |
| Description | 19bp deletion |
| Parental Cell Line | C631 |
| Guide RNA Sequence | CTTCGTCCTGATACATATAT |
| PCR Primer |
Forward: TTCACCCTACTTTGACTATGACAGA Reverse: CTCTTTTTGATCAGAACAATGCTGC |
| Handling Specifications | |
|---|---|
| Revival | Rapidly thaw cells in a 37°C water bath. Transfer contents into a tube containing pre-warmed media. Centrifuge cells and seed into 10 mL of pre-warmed media in a 10 cm dish. |
| Culture Medium | IMDM + 10% FCS |
| Growth Properties | Cells are adherent cells that are cultured at 37°C in a humidified atmosphere with 5% CO2. Cells should be passaged every 2-3 days, splitting approximately 1:10-1:20. |
| Freeze Medium | IMDM + 20% FCS + 10% DMSO |
| Biosafety Level | BSL-1 |
| Disclaimer | This product is classified under IATA regulations as a GMMO (genetically modified micro-organism) and will ship as UN3245. If applicable, ensure facility meets all requirements per local and country regulations. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.