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AB266499

Human TMEM97 knockout HEK-293T cell line

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TMEM97 KO cell line available to order. KO validated. Free of charge wild type control available. Knockout achieved by using CRISPR/Cas9, 4 bp deletion in exon 1 and Insertion of the selection cassette in exon 1. 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 TMEM97 knockout HEK-293T cell line (AB266499)
  • Sanger seq

Unknown

Sanger Sequencing - Human TMEM97 knockout HEK-293T cell line (AB266499)

Allele-2 : 4 bp deletion in exon 1.

Sanger Sequencing - Human TMEM97 knockout HEK-293T cell line (AB266499)
  • Sanger seq

Unknown

Sanger Sequencing - Human TMEM97 knockout HEK-293T cell line (AB266499)

Allele-1 : Insertion of the selection cassette 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, 4 bp deletion in exon 1 and Insertion of the selection cassette in exon 1

Product details

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
TMEM97
Gene editing type
Knockout
Gene editing method
CRISPR technology
Knockout validation
Sanger Sequencing
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.

TMEM97 also known as MAC30 or sigma-2 receptor is a transmembrane protein with a mass of about 23 kDa. This protein is expressed in various tissues with high levels observed in the brain liver and lung. TMEM97 is located in the endoplasmic reticulum and is also present in the plasma membrane suggesting its involvement in multiple cellular processes. Researchers find TMEM97's expression modulated in certain conditions which indicates its potential roles in cellular adaptation and response mechanisms.
Biological function summary

TMEM97 interacts with cholesterol influencing its homeostasis within the cells. It plays a role as a receptor that mediates cholesterol regulation and transport. TMEM97 partners with the low-density lipoprotein receptor (LDLR) family to assist in these functions. It is thought to function in complex with other proteins impacting how cells manage cholesterol levels and their own lipid compositions. This gives TMEM97 a significant position in cellular lipid metabolism.

Pathways

TMEM97 participates in cholesterol biosynthesis and transport pathways. It associates with LXR/RXR signaling which is important for lipid homeostasis and cholesterol metabolism. TMEM97 and its interaction with LDL receptors place it centrally in these pathways influencing how cholesterol is absorbed and processed. TMEM97's involvement suggests a critical role in maintaining lipid balance and supporting healthy cellular functions through these pathways.

TMEM97's connection to cholesterol regulation links it to conditions like Alzheimer's disease and cancer growth. Changes in TMEM97 expression or function may result in altered cholesterol homeostasis which is implicated in neurodegenerative diseases like Alzheimer's. In cancer TMEM97 influences tumor cell growth and survival possibly through its regulation of cholesterol pathways. Its relationship with proteins like the LDL receptor in these contexts shows TMEM97's importance in disease progression and potential as a therapeutic target.

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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