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AB263332

Human RPRM (Protein reprimo) knockout HeLa cell lysate

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RPRM KO cell lysate available now. KO validated by. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, 106 bp deletion in exon1 and 53 bp deletion in exon1.

View Alternative Names

RPRM

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Sanger Sequencing - Human RPRM (Protein reprimo) knockout HeLa cell lysate (AB263332)
  • Sanger seq

Unknown

Sanger Sequencing - Human RPRM (Protein reprimo) knockout HeLa cell lysate (AB263332)

Allele-1 : 53 bp deletion in exon1

Sanger Sequencing - Human RPRM (Protein reprimo) knockout HeLa cell lysate (AB263332)
  • Sanger seq

Unknown

Sanger Sequencing - Human RPRM (Protein reprimo) knockout HeLa cell lysate (AB263332)

Allele-2 : 106 bp deletion in exon1

Key facts

Cell type

HeLa

Species or organism

Human

Tissue

Cervix

Knockout validation

Sanger Sequencing

Mutation description

Knockout achieved by using CRISPR/Cas9, 106 bp deletion in exon1 and 53 bp deletion in exon1.

Disease

Adenocarcinoma

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

Protein reprimo (RPRM) also known as Reprimo is a small protein with a molecular mass of approximately 12.5 kDa. It does its mechanical function by regulating cell cycle arrest specifically at the G2/M checkpoint. RPRM localizes to the cytoplasm and is expressed in a varied range of tissues including the stomach and colon indicating its importance in gastrointestinal biology. It interacts with the cytoskeletal elements to exert its influence on cellular activities.
Biological function summary

RPRM acts as a tumor suppressor by inhibiting cell proliferation mainly through its G2 arrest function. It is not formally known to be part of a larger protein complex but it works closely with p53 a well-known regulatory protein and tumor suppressor to mediate its effects. RPRM expression helps prevent abnormal cell growth under stress conditions contributing to the maintenance of genomic stability.

Pathways

RPRM plays critical roles in the p53 signaling pathway and the cell cycle control pathway. In the p53 pathway RPRM aids in enforcing a cell cycle halt when DNA damage is detected working alongside other proteins such as p21 and GADD45. In the context of cell cycle control RPRM functions as an intermediary that facilitates the arrest of cell division in response to DNA stress signals collaborating with these proteins to enhance DNA repair mechanisms.

RPRM interactions significantly impact cancer particularly gastric cancer and colorectal cancer. The protein's reduced expression is frequently seen in malignancies where p53 pathway disruptions are apparent. In these cancers connections exist between the downregulation of RPRM and overexpression of Bcl-2 an anti-apoptotic protein where RPRM loss results in impaired apoptosis and uncontrolled cell survival. This association marks RPRM as a potential biomarker for understanding tumor dynamics in these types of cancers.

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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