| Catalog Number | TP-2001-9 |
| Product Id | TP-2001-9 |
| Product Name | Rabbit anti-Human Upstream Stimulatory Factor 1 (USF1) IgG fraction polyclonal antibody |
| Temperature | -20°C |
| Unit | 1mg |
| Price | 425 |
| Availability | Available |
| Category | Proteins and Antibodies for Transcription Research |
| Subcategory | Polyclonal Antibodies (Cancer/Transcription Factors) |
| Description | IgG fraction from rabbit polyclonal antibody obtained by immunizing rabbits with a synthetic peptide (MKGQQKTAETEEGT) corresponding to amino acids 1-14 of human USF-1. The IgG fraction was purified using Protein G-Sepharose. |
| Isotype | N/A |
| Mol Weight | N/A |
| Purity | N/A |
| Storage | Store at -20ºC. |
| Stability | Stable at least one year at -20ºC. Avoid repeated freezing and thawing. |
| Biological Activity | This polyclonal antibody can be used in ELISA (1: 250 dilution), immunocytochemistry (1: 100 dilution) and it recognizes USF-1 (33,5 kDa) in Western blot of HeLa lysate (1: 500 dilution). Upstream stimulatory factor 1 (UFS-1) is a 33.5 kDa nuclear protein that exhibits site-specific DNA binding activating the transcription through pyrimidine-rich initiator (Inr) elements and E-box motifs. USF-1 is a member of the basic helix-loop-helix leucine zipper family and can function as a cellular transcription factor.This protein has been associated to familial combined hyperlipidemia. |
| Formulation | Solution at 1 mg/mL in PBS. Some of the liquid in the vial could have evaporated with changes in the final volume. However, the mass of the protein is still inside the vial. |
| References | Sawadogo, M. (1988) J. Biol. Chem. 263, 11994-12001. Gregor, P.D. et al. (1990) Genes Dev. 4, 1730-1740. Pajukanta, P. et al. (2004) Nat. Genet. 36, 371-376. |
