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AB258386

Human CTDSP1 knockout HEK-293T cell lysate

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CTDSP1 KO cell lysate available now. KO validated by. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, Homozygous: 34 bp deletion in exon 1.

View Alternative Names

CTD (carboxy terminal domain RNA polymerase II polypeptide A) small phosphatase 1, CTD small phosphatase 1, CTDS1_HUMAN, Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1, NIF3, NLI-IF, NLI-interacting factor 3, Nuclear LIM interactor-interacting factor 3, Small C-terminal domain phosphatase 1, Small CTD phosphatase 1

1 Images
Sanger Sequencing - Human CTDSP1 knockout HEK-293T cell lysate (AB258386)
  • Sanger seq

Unknown

Sanger Sequencing - Human CTDSP1 knockout HEK-293T cell lysate (AB258386)

Homozygous : 34 bp deletion in exon 1

Key facts

Cell type

HEK-293T

Species or organism

Human

Tissue

Kidney

Knockout validation

Sanger Sequencing

Mutation description

Knockout achieved by using CRISPR/Cas9, Homozygous: 34 bp deletion in exon 1.

Product details

Knockout cell lysate achieved by CRISPR/Cas9.

REACH authorisation
Abcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.

Lysate preparation: Our lysates are made using RIPA buffer to which we add a protease inhibitor cocktail and phosphatase inhibitor cocktail (ratio: 300:100:10). This means that the protein of interest is denatured. If you require a native form of the protein please use the live cell version. Please refer to our lysis protocol for further details on how our lysates are prepared.

User storage instructions: Lyophilizate may be stored at 4°C. After reconstitution, store at -20°C for short-term storage or -80°C for long-term storage.

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
CTDSP1
Gene editing type
Knockout
Gene editing method
CRISPR technology
Knockout validation
Sanger Sequencing
Zygosity
Homozygous
Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

CTDSP1 also known as CTD small phosphatase 1 functions as an enzyme that dephosphorylates the C-terminal domain (CTD) of RNA polymerase II. This process regulates transcription elongation and termination. CTDSP1 has a molecular mass of approximately 30 kDa. The protein expresses widely with high levels found in the brain and ovary. It primarily operates within the nucleus reflecting its role in transcription regulation.
Biological function summary

CTDSP1 is involved in gene expression regulation by influencing RNA polymerase II activity. It belongs to a phosphatase family with related proteins like CTDSP2 and CTDSPL sharing overlapping functions. As a part of the CTD phosphatase complex CTDSP1 coordinates with other molecular players to manage gene expression outputs. This regulatory mechanism helps modulate responses to external and internal cellular signals.

Pathways

CTDSP1 takes part in the larger RNA transcription and processing pathways particularly the regulation of RNA polymerase II transcription. CTDSP1 interacts with factors like pre-mRNA splicing components affecting gene expression outcomes. It is associated with pathways that involve Cyclin-dependent kinase 9 (CDK9) which also influences RNA polymerase II activity through phosphorylation events demonstrating its key physiological interactions.

CTDSP1 has associations with neurological conditions and cancer. Its involvement in modulating gene expression links it to neurodegenerative disorders like Alzheimer's disease where transcription regulation plays a significant role in disease progression. Additionally changes in CTDSP1 activity relate to tumorigenesis with alterations in CTDSP1 or interacting proteins like CTDSP2 observed in various cancers. This makes CTDSP1 an interesting target for further research into diagnostic and therapeutic applications.

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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