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AB259153

Human SPCS3 knockout HeLa cell lysate

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SPCS3 KO cell lysate available now. KO validated by. Free of charge wild type control included. Knockout achieved by using CRISPR/Cas9, 344 bp deletion in exon1.

View Alternative Names

DKFZp564J1864, FLJ22649, Microsomal signal peptidase 22/23 kDa subunit, Microsomal signal peptidase 23 kDa subunit, PRO3567, SPC22, SPC22/23, SPC3, SPase 22 kDa subunit, SPase 22/23 kDa subunit, Signal peptidase complex subunit 3, Signal peptidase complex subunit 3 homolog, Signal peptidase complex subunit 3 homolog (S. cerevisiae), UNQ1841, YLR066W

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Sanger Sequencing - Human SPCS3 knockout HeLa cell lysate (AB259153)
  • Sanger seq

Unknown

Sanger Sequencing - Human SPCS3 knockout HeLa cell lysate (AB259153)

Homozygous : 344 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, 344 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
SPCS3
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.

SPCS3 also known as Signal Peptidase Complex Subunit 3 functions mechanically as a component of the signal peptidase complex which is responsible for cleaving the signal peptides from nascent proteins. It plays an important role in the protein maturation process within the endoplasmic reticulum. The protein is approximately 15 kDa in mass and is highly expressed in tissues such as the liver and pancreas. Its expression is critical in cells where active protein synthesis occurs.
Biological function summary

The signal peptidase complex including SPCS3 is involved in the processing and maturation of secretory and membrane proteins. SPCS3 forms part of a larger multisubunit complex that ensures proteins assume their proper functional forms. By cleaving signal peptides SPCS3 facilitates the proper localization and function of proteins within the cell. In doing so it contributes to cellular processes that depend on effective signal peptide processing such as growth and development.

Pathways

SPCS3 plays a significant role in the protein processing pathway in the endoplasmic reticulum. It interacts with other proteins involved in this pathway such as SPCS1 and SEC61 ensuring the correct translocation and maturation of newly synthesized polypeptides. The efficient functioning of SPCS3 in these pathways is important for maintaining cellular homeostasis and supporting protein synthesis and secretion.

Research links SPCS3 to conditions involving protein misfolding and secretion dysfunction such as cystic fibrosis and some forms of diabetes. In cystic fibrosis the malfunction of SPCS3 can lead to improper processing of the CFTR protein exacerbating disease symptoms. The protein's role in these diseases connects it to other factors involved in the pathology such as the CFTR protein. Understanding how SPCS3 influences these disorders can help develop targeted therapeutic strategies.

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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