GEMIN2 Antibody

Cusabio

GEMIN2 Antibody

20

ImmunoFluorescence, ImmunoPrecipitation, Western Blot, ELISA

Research Use Only

Polyclonal

Unconjugated

GEMIN2

gem nuclear organelle associated protein 2

component of gems 2; gem-associated protein 2; gemin-2; SIP1; SIP1-delta; SMN interacting protein 1-delta; survival of motor neuron protein interacting protein 1

Rabbit

IgG

Gem-associated protein 2

The SMN complex plays a catalyst role in the assembly of small nuclear ribonucleoproteins (snRNPs), the building blocks of the spliceosome. Thereby, plays an important role in the splicing of cellular pre-mRNAs. Most spliceosomal snRNPs contain a common set of Sm proteins SNRPB, SNRPD1, SNRPD2, SNRPD3, SNRPE, SNRPF and SNRPG that assemble in a heptameric protein ring on the Sm site of the small nuclear RNA to form the core snRNP. In the cytosol, the Sm proteins SNRPD1, SNRPD2, SNRPE, SNRPF and SNRPG are trapped in an inactive 6S pICln-Sm complex by the chaperone CLNS1A that controls the assembly of the core snRNP. Dissociation by the SMN complex of CLNS1A from the trapped Sm proteins and their transfer to an SMN-Sm complex triggers the assembly of core snRNPs and their transport to the nucleus.

Human

-20°C or -80°C

12352203