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AB265880

Human MIOS knockout HeLa cell line

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MIOS 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 4.

View Alternative Names

MIO_HUMAN, Missing Oocyte, Meiosis Regulator, Homolog (Drosophila), WD repeat-containing protein mio

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Sanger Sequencing - Human MIOS knockout HeLa cell line (AB265880)
  • Sanger seq

Unknown

Sanger Sequencing - Human MIOS knockout HeLa cell line (AB265880)

Homozygous : 1 bp insertion in exon 4.

Key facts

Cell type

HeLa

Species or organism

Human

Tissue

Cervix

Form

Liquid

form

Knockout validation

Sanger Sequencing

Mutation description

Knockout achieved by using CRISPR/Cas9, Homozygous: 1 bp insertion in exon 4

Disease

Adenocarcinoma

Product details

Recommended control: Human wild-type HeLa cell line (ab255928). 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
MIOS
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.

MIOS also known as mitotic spindle organizing protein or GATOR2 subunit is a protein that plays an important role in cell cycle progression. It has a mass of approximately 67 kDa. MIOS is expressed in various tissues with notable presence in those with high proliferative activity. This protein is primarily found in the cytoplasm and is associated with the mitotic spindle highlighting its specific involvement in cell division processes.
Biological function summary

MIOS serves as a component of the GATOR2 complex which plays an important role in the regulation of the mTORC1 pathway a central pathway in cell growth and metabolism. As part of this complex MIOS regulates amino acid sensing and signal transduction necessary for cellular responses to nutrient availability. This ensures that cells grow and divide only in environments that support such activities.

Pathways

MIOS interacts significantly within the mTOR signaling pathway. The GATOR2 complex where MIOS plays a part facilitates the regulation of mTORC1 by interacting with other proteins such as DEPDC5 and SESTRIN2. This pathway influences a variety of cellular processes including protein synthesis and autophagy. MIOS through its function in the complex affects the integration of growth signals and ultimately impacts cellular metabolism and homeostasis.

Disruptions in MIOS function connect to cancer and metabolic diseases given the involvement in the mTORC1 pathway. Aberrant MIOS expression or regulation may contribute to uncontrolled cell growth observed in some cancers where the mTOR pathway often shows hyperactivation. Additionally MIOS's role in nutrient sensing and metabolism links it to obesity and diabetes where the mTOR pathway's balance is disrupted. These conditions highlight MIOS's broader implications in disease when its pathways or interacting proteins such as GATOR2 components become dysregulated.

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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