Splicing factor 1(Phospho Ser82) Polyclonal Antibody

Ab type

Primary antibody

Background

This gene encodes a nuclear pre-mRNA splicing factor. The encoded protein specifically recognizes the intron branch point sequence at the 3' splice site| together with the large subunit of U2 auxiliary factor (U2AF)| and is required for the early stages of spliceosome assembly. It also plays a role in nuclear pre-mRNA retention and transcriptional repression. The encoded protein contains an N-terminal U2AF ligand motif| a central hnRNP K homology motif and quaking 2 region which bind a key branch-site adenosine within the branch point sequence| a zinc knuckles domain| and a C-terminal proline-rich domain. Alternative splicing results in multiple transcript variants.

Reactivity

Human, Mouse, Monkey

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Immunogen

The antiserum was produced against synthesized peptide derived from human SF1 around the phosphorylation site of Ser82. AA range:48-97

Storage Stability

-20°C for 1 year

Concentration

1 mg/ml

MolecularWeight_Da

68330

synonyms

Splicing factor 1; SF1; ZFM1; ZNF162; Splicing factor 1; Mammalian branch point-binding protein; BBP; mBBP; Transcription factor ZFM1; Zinc finger gene in MEN1 locus; Zinc finger protein 162