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>   首页   >   KD-Validated Anti-GEMIN2 Rabbit Monoclonal Antibody   

KD-Validated Anti-GEMIN2 Rabbit Monoclonal Antibody

Rabbit monoclonal antibody

     
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Product Information
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
WB, FC
Primary Accession O14893
Reactivity Rat, Human, Mouse
Clonality Monoclonal
Isotype Rabbit IgG
Clone Names 23GB5835
Calculated MW 31585 Da
Gene Name GEMIN2
Aliases GEMIN2; Gem Nuclear Organelle Associated Protein 2; SIP1; Survival Of Motor Neuron Protein Interacting Protein 1; Gem-Associated Protein; Component Of Gems; Gemin-2; Survival Of Motor Neuron Protein-Interacting Protein 1; Gem (Nuclear Organelle) Associated Protein 2; SMN Interacting Protein 1-Delta; SMN-Interacting Protein 1; SIP1-Delta
Immunogen A synthesized peptide derived from human Gemin 2
Additional Information
Gene ID 8487
Other Names Gem-associated protein 2, Gemin-2, Component of gems 2, Survival of motor neuron protein-interacting protein 1, SMN-interacting protein 1, GEMIN2 (HGNC:10884), SIP1

For Research Use Only. Not For Use In Diagnostic Procedures.

Protein Information
Name GEMIN2 (HGNC:10884)
Synonyms SIP1
Function 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 (PubMed:18984161, PubMed:9323129). 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) (PubMed:18984161). In the cytosol, the Sm proteins SNRPD1, SNRPD2, SNRPE, SNRPF and SNRPG (5Sm) are trapped in an inactive 6S pICln-Sm complex by the chaperone CLNS1A that controls the assembly of the core snRNP (PubMed:18984161). To assemble core snRNPs, the SMN complex accepts the trapped 5Sm proteins from CLNS1A (PubMed:18984161, PubMed:9323129). Binding of snRNA inside 5Sm ultimately triggers eviction of the SMN complex, thereby allowing binding of SNRPD3 and SNRPB to complete assembly of the core snRNP (PubMed:31799625). Within the SMN complex, GEMIN2 constrains the conformation of 5Sm, thereby promoting 5Sm binding to snRNA containing the snRNP code (a nonameric Sm site and a 3'-adjacent stem-loop), thus preventing progression of assembly until a cognate substrate is bound (PubMed:16314521, PubMed:21816274, PubMed:31799625).
Cellular Location Nucleus, gem. Cytoplasm. Note=Localized in subnuclear structures next to coiled bodies, called gems, which are highly enriched in spliceosomal snRNPs. Also found in the cytoplasm
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