Thermo Fisher Scientific RPRD1B Polyclonal Antibody
RPRD1B 단백질을 인식하는 Thermo Fisher Scientific의 rabbit polyclonal 항체로, Western blot, IHC, ICC/IF에 적합합니다. 항원 친화 크로마토그래피로 정제되었으며, 인간 단백질에 반응합니다. 연구용으로만 사용 가능합니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.04–0.4 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:1,000–1:2,500 |
| Immunocytochemistry (ICC/IF) | 0.25–2 µg/mL |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant Human RPRD1B. Recombinant protein control fragment (Product #RP-105387) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 40% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2664887 |
Product Specific Information
Immunogen sequence:
RKGPEFTREFE SVLVDAFSHV AREADEGCKK PLERLLNIWQ ERSVYGGEFI QQLKLSME
Highest antigen sequence identity to the following orthologs:
- Mouse: 100%
- Rat: 100%
Target Information
RPRD1B interacts with the phosphorylated C-terminal heptapeptide repeat domain (CTD) of the largest RNA polymerase II subunit POLR2A and participates in CTD dephosphorylation by RPAP2. It acts as a transcriptional regulator enhancing expression of CCND1 and other cell cycle-related genes (CDK2, CDK4, CDK6, cyclin-E). It promotes RNA polymerase II binding to promoter and termination regions before the poly-A site, prevents readthrough beyond the 3′ end termination site, and may facilitate chromatin loop formation for transcription re-initiation. Promotes cell proliferation. [UniProt]
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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