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AB258983

Human NABP2 (hSSB1) knockout HEK-293T cell lysate

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NABP2 KO cell lysate available now. KO validated. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, Homozygous: 2 bp deletion in exon 3.
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Sanger Sequencing - Human NABP2 (hSSB1) knockout HEK-293T cell lysate (AB258983)
  • Sanger seq

Unknown

Sanger Sequencing - Human NABP2 (hSSB1) knockout HEK-293T cell lysate (AB258983)

Homozygous : 2 bp deletion in exon 3

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: 2 bp deletion in exon 3.

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
NABP2
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.

HSSB1 also known as OBFC2B is a single-stranded DNA-binding protein with a molecular mass of approximately 30 kDa. It is mainly expressed in the nucleus where it plays an important role in the maintenance and protection of genomic stability. The protein recognizes and binds to single-stranded DNA which is typical during DNA replication and repair processes. hSSB1 is highly conserved across different species highlighting its important function in cellular mechanisms.
Biological function summary

This protein plays a significant role in DNA damage response and repair. hSSB1 forms a complex with the INTS3 protein as part of the MRN (MRE11-RAD50-NBS1) complex to effectively respond to DNA double-strand breaks. This action is critical to initiate the appropriate signaling cascade that leads to DNA repair. The protein's expression and activity need tight regulation to ensure genome integrity and to prevent mutations.

Pathways

HSSB1 is involved in the homologous recombination repair pathway which is essential for error-free repair of DNA double-strand breaks. It interacts with BRCA1 and RAD51 which are key players in homologous recombination ensuring accurate DNA damage repair. Additionally hSSB1 participates in the ATR signaling pathway enhancing cell cycle checkpoint activation during replication stress where it collaborates with ATR and its substrates.

HSSB1 has been implicated in cancer development particularly in breast and ovarian cancers. Defects or dysregulation in hSSB1 may lead to inadequate DNA repair increasing the likelihood of mutations that contribute to carcinogenesis. Furthermore hSSB1 has connections to neurodegenerative disorders linked through its interactions with proteins like ATM. hSSB1's influence on maintaining genomic stability places it at the intersection of various pathways that affect cellular health and disease progression.

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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Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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