DDX21 Rabbit Monoclonal Antibody
Konjugasyon: Unconjugated
Recombinant rabbit monoclonal antibody
Uygulama
Reaktivite
Human
Gen Adı
DDX21
Saklama
Aliquot and store at -20°C (valid for 12 months). Avoid freeze/thaw cycles.
Özet
| Ürün Adı | DDX21 Rabbit Monoclonal Antibody |
| Açıklama | Recombinant rabbit monoclonal antibody |
| Konak | Rabbit |
| Reaktivite | Human |
| Konjugasyon | Unconjugated |
| Modifikasyon | Unmodified |
| İzotip | IgG |
| Klonalite | Monoclonal |
| Form | Liquid |
| Konsantrasyon | Unconjugated |
| Saklama | Aliquot and store at -20°C (valid for 12 months). Avoid freeze/thaw cycles. |
| Nakliye | Ice bags. |
| Tampon | Purified antibody in TBS with 0.05% sodium azide,0.05%protective protein and 50% glycerol. |
| Saflaştırma | Affinity Purification |
Antijen Bilgisi
| Gen Adı | DDX21 |
| Alternatif İsimler | GUA; GURDB; RH-II/GU; RH-II/GuA |
| Gen Kimliği | 9188 |
| SwissProt Kimliği | Q9NR30 |
| İmmünojen | A synthetic peptide of human DDX21 |
Uygulama
| Uygulama | WB,ICC |
| Seyreltme Oranı | WB 1:500-1:1000,ICC 1:50-1:200 |
| Moleküler Ağırlık | Calculated MW: 87 kDa; Observed MW: 87 kDa |
Araştırma Alanı
Arka Plan
| RNA helicase that acts as a sensor of the transcriptional status of both RNA polymerase (Pol) I and II: promotes ribosomal RNA (rRNA) processing and transcription from polymerase II (Pol II) (PubMed:25470060). Binds various RNAs, such as rRNAs, snoRNAs, 7SK and, at lower extent, mRNAs (PubMed:25470060). In the nucleolus, localizes to rDNA locus, where it directly binds rRNAs and snoRNAs, and promotes rRNA transcription, processing and modification. Required for rRNA 2'-O-methylation, possibly by promoting the recruitment of late-acting snoRNAs SNORD56 and SNORD58 with pre-ribosomal complexes (PubMed:25470060, PubMed:25477391). In the nucleoplasm, binds 7SK RNA and is recruited to the promoters of Pol II-transcribed genes: acts by facilitating the release of P-TEFb from inhibitory 7SK snRNP in a manner that is dependent on its helicase activity, thereby promoting transcription of its target genes (PubMed:25470060). Functions as cofactor for JUN-activated transcription: required for phosphorylation of JUN at 'Ser-77' (PubMed:11823437, PubMed:25260534). Can unwind double-stranded RNA (helicase) and can fold or introduce a secondary structure to a single-stranded RNA (foldase) (PubMed:9461305). Involved in rRNA processing (PubMed:14559904, PubMed:18180292). May bind to specific miRNA hairpins (PubMed:28431233). |
