Application
Immunoperoxidase staining of formalin fixed, paraffin-embedded human stomach tissue showing nuclear staining of glandular cells.Application
Western blot analysis of IRF-1 expression in non-transfected 293T: (A), human IRF-1 transfected 293T: (B) and Jurkat (C) whole cell lysates.| Product Name | IRF-1 Antibody (H-205) |
|---|---|
| Antibody Type | Primary Antibodies |
| Antigen Alias | epitope corresponding to amino acids 121-325 of IRF-1 of human origin |
| Modification Notes | Interferon regulatory factor-1 (IRF-1) and IRF-2 have been identified as novel DNA-binding factors that function as regulators of both type I interferon (interferon-å and ∫) and interferon-inducible genes. The two factors are structurally related, particularly in their N-terminal regions, which confer DNA binding specificity. In addition, both bind to the same sequence within the promoters of interferon-å and interferon-∫ genes. IRF-1 functions as an activator of interferon transcription, while IRF-2 binds to the same cis elements and represses IRF-1 action. IRF-1 and IRF-2 have been reported to act in a mutually antagonistic manner in regulating cell growth; overexpression of the repressor IRF-2 leads to cell transformation while concomitant overexpression of IRF-1 causes reversion. IRF-1 and IRF-2 are members of a larger family of DNA binding proteins that includes IRF-3, IRF-4, IRF-5, IRF-6, IRF-7, ISGF-3© p48 (a component of the ISGF-3 complex) and IFN consensus sequence-binding protein (ICSBP). |
| Clonality | Polyclonal |
|---|---|
| Isotype | IgG |
| Host Species | Rabbit |
| Tested Applications | WBIPIFIHCELISAGSChIP |
| recommended for detection of IRF-1 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA also reactive with additional species, including canine: |
|
| Species Reactivity | HumanMouseRat |
| Concentration | 1mg/ml |
| Purification | Affinity purified |
| Alternative Names | epitope corresponding to amino acids 121-325 of IRF-1 of human origin |
|---|---|
| Tissue Specificity | epitope corresponding to amino acids 121-325 of IRF-1 of human origin |
| Entrez Gene | 3659 |
|---|
Application
Immunoperoxidase staining of formalin fixed, paraffin-embedded human stomach tissue showing nuclear staining of glandular cells.
Application
Western blot analysis of IRF-1 expression in non-transfected 293T: (A), human IRF-1 transfected 293T: (B) and Jurkat (C) whole cell lysates.| Application Notes | recommended for detection of IRF-1 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA also reactive with additional species, including canine: |
|---|
| 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. |
