Application
Western blot analysis of human DR1 transfected 293T whole cell lysate.| Product Name | DR1 Antibody (Q-22) |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | recommended for detection of DR1 of mouse, rat, human and zebrafish origin by WB, IP and ELISA; also reactive with additional species, including canine |
| Modification Notes | DR1 (down-regulator of transcription 1), also known as NC2∫ (negative cofactor 2 subunit ∫), is a TFIID (TATA box-binding protein)-associated protein. DR1 localizes to the nucleus and contains an N-terminal histone fold motif, a TFIID-binding domain and an alanine and glutamine rich region. Via its histone fold motif, DR1 forms a heterodimer with NC2å (DRAP1) to comprise the conserved eukaryotic complex, NC2 (negative cofactor 2). The NC2 complex can both positively and negatively regulate transcription by RNA Pol II. More specifically, NC2 acts as a repressor of TATA-dependent transcription and acts as an activator for DPE-dependent transcription. NC2 represses RNA Pol II transcription by binding to TFIID and inhibiting association of the transcription factors TFIIA and TFIIB. NC2 activity is regulated by phosphorylation. Both subunits, NC2å and DR1, are phosphorylated in vivo. |
| Clonality | Polyclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | WBIPELISA |
| WB:1:500~1:2000 IP:1:100~1:500 Notes:Optimal dilutions/concentrations should be determined by the researcher. |
|
| Species Reactivity | HumanMouseRat |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Alternative Names | recommended for detection of DR1 of mouse rat human and zebrafish origin by WB IP and ELISA also reactive with additional species including canine |
|---|---|
| Tissue Specificity | recommended for detection of DR1 of mouse, rat, human and zebrafish origin by WB, IP and ELISA; also reactive with additional species, including canine |
| Entrez Gene | 1810 |
|---|
Application
Western blot analysis of human DR1 transfected 293T whole cell lysate.| Application Notes | WB:1:500~1:2000 IP:1:100~1:500 Notes:Optimal dilutions/concentrations should be determined by the researcher. |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | For short-term storage, store at 4° C. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles. |
| Storage Buffer | phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. |
