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AB265771

Human OSBPL5 (ORP5) knockout HeLa cell line

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OSBPL5 KO cell line available to order. KO validated. Free of charge wild type control available. Knockout achieved by using CRISPR/Cas9, Homozygous: 2 bp deletion in exon 2. To order both knockout and wild-type control cells: select '2 x 1000000 Cells/vial'. To order only knockout cells: select '1000000 Cells/vial'.
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Sanger Sequencing - Human OSBPL5 (ORP5) knockout HeLa cell line (AB265771)
  • Sanger seq

Unknown

Sanger Sequencing - Human OSBPL5 (ORP5) knockout HeLa cell line (AB265771)

Homozygous : 2 bp deletion in exon 2.

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: 2 bp deletion in exon 2

Disease

Adenocarcinoma

Product details

We will provide viable cells that proliferate on revival.

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

What's included?

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Properties and storage information

Gene name
OSBPL5
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.

OSBPL5 also known as ORP5 is a member of the oxysterol-binding protein (OSBP) family. This protein weighs approximately 99 kDa and is expressed in various tissues including the liver and the brain. OSBPL5 functions primarily as a lipid transfer protein playing a mechanical role in maintaining lipid homeostasis at membrane contact sites. It facilitates the transfer of phosphatidylserine and phosphatidylinositol-4-phosphate between membranes which is essential for cellular lipid regulation.
Biological function summary

The OSBP-like protein OSBPL5 is involved in cellular processes such as membrane trafficking and signal transduction. OSBPL5 is a part of the larger OSBP-related protein complex which regulates lipid interactions and distribution in cells. It influences vesicular transport and is implicated in the modulation of signaling pathways that govern cell growth and development.

Pathways

OSBPL5 functions in the phosphoinositide signaling and lipid metabolic pathways. It plays an important role in the transfer of lipids between the endoplasmic reticulum and other organelles impacting the regulation of phosphatidylinositol at the plasma membrane. OSBPL5 interacts with proteins like PI4KIIIα to regulate these processes. This interaction is important for maintaining cellular lipid dynamics necessary for various physiological functions.

OSBPL5's lipid transfer function associates with metabolic disorders like non-alcoholic fatty liver disease (NAFLD). Disruptions in lipid homeostasis by OSBPL5 can lead to excessive lipid accumulation in liver cells. Additionally OSBPL5 may have implications in neurological disorders given its expression in the brain alongside proteins such as APP that are involved in similar pathways. Understanding its role could provide insights into these diseases potentially aiding in therapeutic interventions.

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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