ARG42779
anti-DDX20 / Gemin3 antibody
anti-DDX20 / Gemin3 antibody for Western blot,IHC-Formalin-fixed paraffin-embedded sections,ICC/IF,Flow cytometry and Human,Mouse
Overview
| Product Description | Rabbit Polyclonal antibody recognizes DDX20 / Gemin3 |
|---|---|
| Tested Reactivity | Hu, Ms |
| Tested Application | FACS, ICC/IF, IHC-P, WB |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Target Name | DDX20 / Gemin3 |
| Antigen Species | Human |
| Immunogen | Synthetic peptide derived from Human DDX20 / Gemin3. |
| Conjugation | Un-conjugated |
| Alternate Names | DEAD box protein DP 103; Component of gems 3; Gemin-3; GEMIN3; DP103; DEAD box protein 20; EC 3.6.4.13; Probable ATP-dependent RNA helicase DDX20 |
Application Instructions
| Application Suggestion |
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| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||||||
| Positive Control | 293T | ||||||||||
| Observed Size | ~ 100 kDa |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purified. |
| Buffer | PBS (pH 7.4), 150 mM NaCl, 0.02% Sodium azide and 50% Glycerol. |
| Preservative | 0.02% Sodium azide |
| Stabilizer | 50% Glycerol |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links |
Swiss-port # Q9JJY4 Mouse Probable ATP-dependent RNA helicase DDX20 Swiss-port # Q9UHI6 Human Probable ATP-dependent RNA helicase DDX20 |
|---|---|
| Gene Symbol | DDX20 |
| Gene Full Name | DEAD (Asp-Glu-Ala-Asp) box polypeptide 20 |
| Background | DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. This gene encodes a DEAD box protein, which has an ATPase activity and is a component of the survival of motor neurons (SMN) complex. This protein interacts directly with SMN, the spinal muscular atrophy gene product, and may play a catalytic role in the function of the SMN complex on RNPs. [provided by RefSeq, Jul 2008] |
| Function | 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. May also play a role in the metabolism of small nucleolar ribonucleoprotein (snoRNPs). [UniProt] |
| Cellular Localization | Cytoplasm. Nucleus, gem. Note=Localized in subnuclear structures next to coiled bodies, called Gemini of Cajal bodies (Gems). [UniProt] |
| Calculated MW | 92 kDa |
