Search :
Sign in or Register  
Welcome Sign in or Don't have an account?Register

Mouse Anti-GEMIN2 Antibody (1G9) (CBMAB-1260CQ)


See all GEMIN2 antibodies
Online Inquiry

Summary

Host Animal
Mouse
Specificity
Human, Rabbit, Mouse
Clone
1G9
Antibody Isotype
IgG1
Application
WB, IF

Basic Information

Specificity
Human, Rabbit, Mouse
Antibody Isotype
IgG1
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Format
Supernatant
Purity
>95% as determined by analysis by SDS-PAGE
Storage
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Target

Full Name
GEMIN2
Introduction
This gene encodes one of the proteins found in the SMN complex, which consists of several gemin proteins and the protein known as the survival of motor neuron protein. The SMN complex is localized to a subnuclear compartment called gems (gemini of coiled bodies) and is required for assembly of spliceosomal snRNPs and for pre-mRNA splicing. This protein interacts directly with the survival of motor neuron protein and it is required for formation of the SMN complex.
Entrez Gene ID
Human8487
Mouse66603
Rabbit100338263
UniProt ID
HumanO14893
MouseQ9CQQ4
RabbitG1SDT7
Alternative Names
SIP1; SIP1-delta
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:31799625, PubMed:21816274, PubMed:16314521).
Biological Process
mRNA processing Source: ProtInc
RNA splicing Source: UniProtKB
RNA splicing, via transesterification reactions Source: UniProtKB
Spliceosomal complex assembly Source: ProtInc
Spliceosomal snRNP assembly Source: UniProtKB
Cellular Location
Gem; Cytoplasm. Localized in subnuclear structures next to coiled bodies, called gems, which are highly enriched in spliceosomal snRNPs. Also found in the cytoplasm.
More Infomation
Ask a question We look forward to hearing from you.
0 reviews or Q&As

Purchasing FAQs
Technical FAQs

Loading...
Have you used Mouse Anti-GEMIN2 Antibody (1G9)?
Submit a review and get a Coupon or an Amazon gift card. 20% off Coupon $30 eGift Card
Submit a review
Loading...
For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

Learn more

Documents

Request bulk or custom quoteOnline Inquiry
Second antibody and isotype control

Contact us

  • Tel: (USA)
  • (UK)
  • Fax:
  • Email:

Submit A Review

Online Inquiry