Rabbit Polyclonal SF3A3 antibody. Suitable for IP, WB and reacts with Human, Mouse samples. Cited in 1 publication. Immunogen corresponding to Synthetic Peptide within Human SF3A3 aa 50-150.
View Alternative Names
SAP61, SF3A3, Splicing factor 3A subunit 3, SF3a60, Spliceosome-associated protein 61, SAP 61
- IP
Supplier Data
Immunoprecipitation - Anti-SF3A3 antibody (AB224814)
SF3A3 was immunoprecipitated from HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate (1 mg for IP, 20% of IP loaded) with ab224814 at 3 μg/mg lysate. Western blot was performed from the immunoprecipitate using ab224814 at 0.4 μg/ml.
Lane 1 : ab224814 IP in HeLa whole cell lysate.
Lane 2 : Control IgG IP in HeLa whole cell lysate.
Detection : Chemiluminescence with exposure time of 10 seconds.
All lanes:
Immunoprecipitation - Anti-SF3A3 antibody (ab224814)
Predicted band size: 59 kDa
false
- WB
Supplier Data
Western blot - Anti-SF3A3 antibody (AB224814)
All lanes:
Western blot - Anti-SF3A3 antibody (ab224814) at 0.04 µg/mL
Lane 1:
HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 50 µg
Lane 2:
HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 15 µg
Lane 3:
HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 5 µg
Lane 4:
HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate at 50 µg
Lane 5:
NIH/3T3 (mouse embryo fibroblast cell line) whole cell lysate at 50 µg
Predicted band size: 59 kDa
true
Exposure time: 30s
Reactivity data
Properties and storage information
Form
Purification technique
Purification notes
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
SF3A3 is part of the U2 small nuclear ribonucleoprotein (snRNP) complex which is important for the second step of the splicing process. This complex recognizes the pre-mRNA branch site and participates in the assembly of the spliceosome a complex that excises introns and joins exons to produce mature mRNA. The activity of SF3A3 is essential for the accurate splicing of precursor mRNA transcripts impacting gene expression regulation.
Pathways
SF3A3 plays a role in the mRNA processing pathway and the spliceosome pathway. These pathways are vital for gene expression regulation and the generation of functional RNA products. Within the spliceosome pathway SF3A3 is associated with other splicing factors such as SF3B1 which also plays a role in splicing regulation and influences the assembly and function of the spliceosome complex.
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Target data
Publications (1)
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iScience 26:106862 PubMed37275516
2023
Applications
Unspecified application
Species
Unspecified reactive species
Product promise
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