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AB266256

Human YDJC knockout HEK-293T cell line

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YDJC KO cell line available to order. KO validated by. Free of charge wild type control provided. Knockout achieved by using CRISPR/Cas9, Homozygous: 1 bp insertion in exon 1.

View Alternative Names

MGC133160, UPF0249 protein ydjC homolog, YDJC_HUMAN, YdjC homolog (bacterial)

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Sanger Sequencing - Human YDJC knockout HEK-293T cell line (AB266256)
  • Sanger seq

Unknown

Sanger Sequencing - Human YDJC knockout HEK-293T cell line (AB266256)

Homozygous : 1 bp insertion in exon1

Key facts

Cell type

HEK-293T

Species or organism

Human

Tissue

Kidney

Form

Liquid

form

Knockout validation

Sanger Sequencing

Mutation description

Knockout achieved by using CRISPR/Cas9, Homozygous: 1 bp insertion in exon 1

Product details

Recommended control: Human wild-type HEK293T cell line (ab255449). Please note a wild-type cell line is not automatically included with a knockout cell line order, if required please add recommended wild-type cell line at no additional cost using the code WILDTYPE-TMTK1.

We will provide viable cells that proliferate on revival.

This product is subject to limited use licenses from The Broad Institute, ERS Genomics Limited and Sigma-Aldrich Co. LLC, and is developed with patented technology. For full details of the licenses and patents please refer to our limited use license and patent pages.

What's included?

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Properties and storage information

Gene name
YDJC
Gene editing type
Knockout
Gene editing method
CRISPR technology
Knockout validation
Sanger Sequencing
Zygosity
Homozygous
Shipped at conditions
Dry Ice
Appropriate short-term storage conditions
-196°C
Appropriate long-term storage conditions
-196°C

Handling procedures

Initial handling guidelines

Upon arrival, the vial should be stored in liquid nitrogen vapor phase and not at -80°C. Storage at -80°C may result in loss of viability.

1. Thaw the vial in 37°C water bath for approximately 1-2 minutes.
2. Transfer the cell suspension (0.8 mL) to a 15 mL/50 mL conical sterile polypropylene centrifuge tube containing 8.4 mL pre-warmed culture medium, wash vial with an additional 0.8 mL culture medium (total volume 10 mL) to collect remaining cells, and centrifuge at 201 x g (rcf) for 5 minutes at room temperature. 10 mL represents minimum recommended dilution. 20 mL represents maximum recommended dilution.
3. Resuspend the cell pellet in 5 mL pre-warmed culture medium and count using a haemocytometer or alternative cell counting method seed all remaining cells into a T25.
4. Incubate the culture at 37°C incubator with 5% CO2. Check the culture one day after revival and continue to check until 80% confluent. Media change can be given if needed.
5. Once confluent passage into an appropriate flask at a density of 2x104 cells/cm2. Seeding density is given as a guide only and should be scaled to align with individual lab schedules. Cultures should be monitored daily.

Subculture guidelines
  • All seeding densities should be based on cell counts gained by established methods.
  • A guide seeding density of 2x104 cells/cm2 is recommended.
  • Cells should be passaged when they have achieved 80-90% confluence.
Culture medium

DMEM (High Glucose) + 10% FBS

Cryopreservation medium

Cell Freezing Medium-DMSO Serum free media, contains 8.7% DMSO in MEM supplemented with methyl cellulose.

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

YDJC also known as Tyrosyl-DNA phosphodiesterase 2 (TDP2) is an enzyme involved in repairing DNA damage by removing covalent protein-DNA adducts. This protein has a mass of approximately 66 kDa. YDJC is expressed in various tissues throughout the body including liver kidney and brain. It plays an essential role in maintaining cellular genomic integrity by enabling the repair of trapped topoisomerase-DNA complexes which can otherwise lead to replication fork stalling or double-strand break formation.
Biological function summary

YDJC contributes to cellular DNA repair processes a critical function for cell survival and prevention of mutations. It is not a part of a larger complex functioning independently in its role of cleaving 5'-phosphotyrosyl bonds formed between topoisomerase II and DNA. By facilitating the removal of these protein-DNA lesions YDJC allows the cell to proceed with accurate replication and transcription processes ensuring stability in the genome.

Pathways

YDJC operates within the DNA damage response and repair pathways. Specifically it plays a role in the non-homologous end joining (NHEJ) pathway important for repairing double-strand breaks. YDJC interacts with other proteins such as DNA-PKcs and Ku during this repair process. In addition it is related to the cell cycle regulation pathway where its function is to prevent the accumulation of DNA damage therefore aiding in maintaining cell cycle integrity.

YDJC has connections to cancer and neurodegenerative diseases. In cancer the efficient repair of DNA damage by YDJC can influence tumor resistance to certain chemotherapeutic agents. Aberrant expression of YDJC can lead to increased DNA damage resistance in tumor cells potentially leading to chemotherapy resistance. Furthermore in neurodegenerative diseases the failure to repair DNA damage due to impaired YDJC function may contribute to neuronal cell death. YDJC's activity links it to the XRCC1 protein which is involved in maintaining neuronal health through DNA repair mechanisms.

Quality control

STR analysis

CSF1PO, D13S317, D7S820, D5S818, TH01, D16S539, TPOX

Cell culture

Biosafety level

EU: 2 US: 2

Adherent/suspension

Adherent

Gender

Female

Product protocols

Product promise

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