Anti-SA2 antibody - C-terminal
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(2 Publications)
Rabbit Polyclonal SA2 antibody. C-terminal. Suitable for IP, WB, ICC/IF and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Synthetic Peptide within Human STAG2.
View Alternative Names
SA2, STAG2, Cohesin subunit SA-2, SCC3 homolog 2, Stromal antigen 2
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-SA2 antibody - C-terminal (AB229609)
4% paraformaldehyde-fixed HeLa (human epithelial cell line from cervix adenocarcinoma) cells stained for SA2 (green) using ab229609 1/500 dilution in ICC/IF.
Nuclear counterstain : Hoechst 33342 (blue). F-actin stained with Phalloidin (red).
- IP
Supplier Data
Immunoprecipitation - Anti-SA2 antibody - C-terminal (AB229609)
SA2 was immunoprecipitated from HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell extract with 5μg ab229609. Western blot was performed from the immunoprecipitate using ab229609.
Lane 1 : Control IgG instead of ab229609 in HeLa whole cell extract.
Lane 2 : ab229609 IP in HeLa whole cell extract.
All lanes:
Immunoprecipitation - Anti-SA2 antibody - C-terminal (ab229609)
Predicted band size: 141 kDa
true
- WB
Supplier Data
Western blot - Anti-SA2 antibody - C-terminal (AB229609)
5% SDS-PAGE gel.
All lanes:
Western blot - Anti-SA2 antibody - C-terminal (ab229609) at 1/6000 dilution
Lane 1:
Non-transfected HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell extract at 30 µg
Lane 2:
SA2 shRNA-transfected HEK-293T whole cell extract at 30 µg
Predicted band size: 141 kDa
true
- WB
Supplier Data
Western blot - Anti-SA2 antibody - C-terminal (AB229609)
5% SDS-PAGE gel.
All lanes:
Western blot - Anti-SA2 antibody - C-terminal (ab229609) at 1/1000 dilution
Lane 1:
HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell extract at 30 µg
Lane 2:
A431 (human epidermoid carcinoma cell line) whole cell extract at 30 µg
Lane 3:
HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell extract at 30 µg
Lane 4:
HepG2 (human liver hepatocellular carcinoma cell line) whole cell extract at 30 µg
Predicted band size: 141 kDa
true
Reactivity data
Properties and storage information
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Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
SA2 plays an important role in regulating gene expression by forming loops that connect different genomic regions. SA2 as a member of the cohesin complex also participates in DNA repair by facilitating accurate recombination enhancing genome stability. This involvement is essential for maintaining chromatin structure which influences diverse cellular processes. Its expression can be an important modulator in the dynamic environment of cellular proliferation and differentiation.
Pathways
SA2 functions integrally within the cohesin-mediated sister chromatid cohesion pathway and the DNA damage response pathway. In these pathways SA2 teams with proteins such as CTCF in insulator function regulation and BRCA1 in DNA repair mechanisms. The cohesin-SA2 interaction with these proteins ensures proper chromosomal architecture and integrity which are essential for the accurate transmission of genetic material across generations of cells.
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Target data
Publications (2)
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World journal of gastrointestinal oncology 17:110527 PubMed40977645
2025
Applications
Unspecified application
Species
Unspecified reactive species
Signal transduction and targeted therapy 7:192 PubMed35729157
2022
Applications
Unspecified application
Species
Unspecified reactive species
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