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AB266556

Human SERP1 knockout HEK-293T cell line

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SERP1 KO cell line available to order. KO validated by. Free of charge wild type control provided. Knockout achieved by using CRISPR/Cas9, Homozygous: Insertion of the selection cassette in exon 1.

View Alternative Names

D3Ucla1, Ramp4, Ribosome associated membrane protein 4, Ribosome-attached membrane protein 4, SERP1_HUMAN, Stress-associated endoplasmic reticulum protein 1

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Sanger Sequencing - Human SERP1 knockout HEK-293T cell line (AB266556)
  • Sanger seq

Unknown

Sanger Sequencing - Human SERP1 knockout HEK-293T cell line (AB266556)

Homozygous : Insertion of the selection cassette in exon 1

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: Insertion of the selection cassette 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
SERP1
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.

The Stress-Associated Endoplasmic Reticulum Protein 1 (SERP1) also known as Ribosome-Associated Membrane Protein 4 (RAMP4) performs important mechanical functions within the cell. With a mass of about 24 kDa SERP1 assists in the stabilization of newly synthesized polypeptides ensuring their proper folding and maturation within the endoplasmic reticulum. This protein is ubiquitously expressed in many tissues reflecting its broad role in maintaining cellular homeostasis.
Biological function summary

The function of SERP1 involves the interaction with ribosomes and the endoplasmic reticulum's membrane-associated components. SERP1 helps manage and support the correct folding of nascent proteins especially during cellular stress conditions. It does not form part of a larger protein complex but works closely with other stress response proteins to regulate protein synthesis integrity under adverse conditions.

Pathways

Stress response mechanisms and protein synthesis serve as essential biological contexts for SERP1's function. SERP1 is active in the endoplasmic reticulum stress response pathway helping mitigate misfolded protein accumulation during conditions such as unfolded protein response (UPR). It interacts with proteins like BiP/GRP78 which plays a part in these pathways coordinating a cell's adaptation to stress.

The malfunction of SERP1 impacts neurodegenerative diseases and metabolic disorders. Research links SERP1 to conditions such as Alzheimer's disease where inefficiencies in protein handling may worsen pathology. Moreover disruptions in SERP1 activity can associate with metabolic disorders like diabetes involving proteins such as PERK which participates in managing cellular stress responses similar to SERP1.

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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