Antibody data
- Antibody Data
- Antigen structure
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- Product number
- abx003281 - Provider product page
- Provider
- Abbexa
- Product name
- Splicing Factor 3A Subunit 1 (SF3A1) Antibody
- Antibody type
- Polyclonal
- Description
- SF3A1 Antibody is a Rabbit Polyclonal antibody against SF3A1. This gene encodes subunit 1 of the splicing factor 3a protein complex. The splicing factor 3a heterotrimer includes subunits 1, 2 and 3 and is necessary for the in vitro conversion of 15S U2 snRNP into an active 17S particle that performs pre-mRNA splicing. Subunit 1 belongs to the SURP protein family; named for the SURP (also called SWAP or Suppressor-of-White-APricot) motifs that are thought to mediate RNA binding. Subunit 1 has tandemly repeated SURP motifs in its amino-terminal half while its carboxy-terminal half contains a proline-rich region and a ubiquitin-like domain. Binding studies with truncated subunit 1 derivatives demonstrated that the two SURP motifs are necessary for binding to subunit 3 while contacts with subunit 2 may occur through sequences carboxy-terminal to the SURP motifs. Alternative splicing results in multiple transcript variants encoding different isoforms.
- Reactivity
- Human, Mouse, Rat
- Host
- Rabbit
- Conjugate
- Unconjugated
- Isotype
- IgG
- Vial size
- 100 µl
- Concentration
- > 1 mg/ml
- Storage
- Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
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