SF3B1 polyclonal antibody

Product Specifications

Background

This gene encodes subunit 1 of the splicing factor 3b protein complex. Splicing factor 3b, together with splicing factor 3a and a 12S RNA unit, forms the U2 small nuclear ribonucleoproteins complex (U2 snRNP) . The splicing factor 3b/3a complex binds pre-mRNA upstream of the intron's branch site in a sequence independent manner and may anchor the U2 snRNP to the pre-mRNA. Splicing factor 3b is also a component of the minor U12-type spliceosome. The carboxy-terminal two-thirds of subunit 1 have 22 non-identical, tandem HEAT repeats that form rod-like, helical structures. Alternative splicing results in multiple transcript variants encoding different isoforms.

CAS Number

9007-83-4

Structure Composition

1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Product Name Alternative

SF3B1; Hsh155; MDS; PRP10; PRPF10; SAP155; SF3b155

Swiss Prot

O75533

Reactivity

Human, Mouse, Rat

Immunogen

Recombinant fusion protein of human SF3B1 (NP_001005526.1) .

Conjugation

Unconjugated

Applications

WB, IF/ICC

Dilution

WB,1:500 - 1:2000|IF/ICC,1:50 - 1:200

Purity

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .