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AB267122

Human ISM1 knockout A549 cell line

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ISM1 KO cell line available to order. KO validated by. Free of charge wild type control provided. Knockout achieved by using CRISPR/Cas9, 10 bp deletion in exon 3 and 1 bp deletion in exon 3 and 7 bp deletion in exon 3.

View Alternative Names

C20orf82, Chromosome 20 open reading frame 82, ISM, Isthmin, Isthmin 1, Isthmin 1 homolog (zebrafish), OTTHUMP00000030295, bA149I18.1, dJ1077I2.1, isthmin 1 angiogenesis inhibitor

3 Images
Sanger Sequencing - Human ISM1 knockout A549 cell line (AB267122)
  • Sanger seq

Unknown

Sanger Sequencing - Human ISM1 knockout A549 cell line (AB267122)

Allele-1 : 1 bp deletion in exon3

Sanger Sequencing - Human ISM1 knockout A549 cell line (AB267122)
  • Sanger seq

Unknown

Sanger Sequencing - Human ISM1 knockout A549 cell line (AB267122)

Allele-3 : 7 bp deletion in exon 3.

Sanger Sequencing - Human ISM1 knockout A549 cell line (AB267122)
  • Sanger seq

Unknown

Sanger Sequencing - Human ISM1 knockout A549 cell line (AB267122)

Allele-2 : 10 bp deletion in exon 3.

Key facts

Cell type

A549

Species or organism

Human

Tissue

Lung

Form

Liquid

form

Knockout validation

Sanger Sequencing

Mutation description

Knockout achieved by using CRISPR/Cas9, 10 bp deletion in exon 3 and 1 bp deletion in exon 3 and 7 bp deletion in exon 3

Disease

Carcinoma

Product details

Recommended control: Human wild-type A549 cell line (ab255450). 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 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
ISM1
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.
  • Do not allow the cell density to exceed 7x104 cells/cm2.
Culture medium

F-12K + 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.

The ISM1 protein also known as Isthmin-1 plays a significant role in cellular processes. It has a molecular mass of approximately 43 kDa. This protein is widely expressed across different tissues notably in the endothelial cells and adipose tissue. ISM1 contributes to various cellular mechanisms particularly those involving angiogenesis and cell differentiation. Understanding the mechanical actions of ISM1 offers insights into its diverse roles in human physiology.
Biological function summary

ISM1 functions in angiogenesis and is involved in controlling cell proliferation and apoptosis. It does not form part of a protein complex but interacts with other molecules to regulate these processes. In addition ISM1 can influence the modulation of immune responses and exhibits potential anti-inflammatory properties. This biological activity suggests that ISM1 is significant for tissue development and homeostasis.

Pathways

ISM1 integrates into the angiogenesis and apoptotic pathways. In the angiogenesis pathway it interacts with proteins like VEGFR2 which leads to the promotion of new blood vessel formation. Furthermore in the context of apoptosis ISM1 can modulate pathways involving the protein Bcl-2 which plays an important role in cell death regulation. These interactions highlight ISM1's participation in vital biological pathways that maintain cellular function and viability.

ISM1 associates with cancer and obesity. In cancer the protein's role in angiogenesis can influence tumor growth and vascularization making it a potential target for cancer therapy. ISM1 also connects to obesity through its expression in adipose tissue interacting with proteins like leptin that influence metabolism and energy homeostasis. These disease associations highlight the importance of ISM1 as a biomarker and a potential target in therapeutic interventions.

Quality control

STR analysis

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

Cell culture

Biosafety level

EU: 1 US: 1

Adherent/suspension

Adherent

Gender

Male

Product protocols

Product promise

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