产品名称
GEMIN7 Rabbit Polyclonal Antibody
蛋白名称
Gem-associated protein 7 (Gemin-7) (SIP3)
存储缓冲液
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Human Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=79760
Human Swissprot No.
Q9H840
Human Swissprot Link
https://www.uniprot.org/uniprot/Q9H840
Mouse Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=69731
Mouse Swissprot No.
Q9CWY4
Mouse Swissprot Link
https://www.uniprot.org/uniprotkb/Q9CWY4/entry
特异性
This antibody detects endogenous levels of GEMIN7 at Human, Mouse
运输及保存条件
-15°C to -25°C/1 year(Do not lower than -25°C)
细胞定位
Nucleus, nucleoplasm . Nucleus, gem . Cytoplasm . Found both in the nucleoplasm and in nuclear bodies called gems (Gemini of Cajal bodies) that are often in proximity to Cajal (coiled) bodies. Also found in the cytoplasm.
功能
The SMN complex catalyzes the assembly of small nuclear ribonucleoproteins (snRNPs), the building blocks of the spliceosome, and 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 (Sm core). 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. To assemble core snRNPs, the SMN complex accepts the trapped 5Sm proteins from CLNS1A forming an intermediate. Binding of snRNA inside 5Sm triggers eviction of the SMN complex, thereby allowing binding of SNRPD3 and SNRPB to complete assembly of the core snRNP.
