SP1 Kit ELISA

N° du produit ABIN2866291

Détail du produit SP1 Kit ELISA

Antigène: SP1 (Sp1 Transcription Factor (SP1))

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: DNA-Binding ELISA

Application: ELISA

Fonction: DNA-binding ELISA that facilitate the study of transcription factor activation in mammalien tissue and cell culture extracts.

Marque: TransAM®

Type d'échantillon: Cell Extracts, Tissue Samples

Analytical Method: Quantitative

Specificité: TransAM Sp1 Kits are tested for sensitivity in detecting Sp1 in untreated or H₂O₂-post treated nuclear extracts from MCF-7 cells.

Attributs du produit: Transcription factors are DNA-binding proteins that tightly regulate gene expression. They consist of two distinct domains - one that displays high affinity for a specific DNA sequence and one that confers transcriptional activity. Transcription factors are activated by phosphorylation of specific residues or by processing bound inhibitory proteins. Understanding and quantifying transcription factors is essential for the study of cell functions in relation to differentiation, brain activity, immune response, inflammation and various disease states. TransAM® Kits are sensitive, non-radioactive transcription factor ELISA kits that facilitate the study of transcription factor activation in mammalian tissue and cell extracts.
TransAM® Kits are DNA-binding ELISAs that facilitate the study of transcription factor activation in mammalian tissue and cell extracts. Each kit includes a 96-stripwell plate in which multiple copies of a specific double-stranded oligonucleotide have been immobilized. When nuclear or whole-cell extract is added, activated transcription factor of interest binds the oligonucleotide at its consensus binding site and is quantified using the included antibody, which is specific for the bound, active form of the transcription factor being studied.

Ingrédients: One or five 96-well plate(s) with plate sealer(s), primary antibody, HRP-conjugated secondary antibody, wild-type and mutated competitor oligonucleotides, positive control cell extract, DTT, Protease Inhibitor Cocktail, Lysis, Binding, 10X Washing and 10X Antibody Binding Buffers, and Developing and Stop Solutions.

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Commentaires:

These extracts are diluted down to 0.625 μg/well and assayed using the TransAM Sp1 Kit. The ratio of the signals from the untreated over the H₂O₂-post treated extracts must be above 4. Lot No. 25610007 was developed for 3 minutes. It gave a ratio of 8 (Figure 1). The endogenous level of Sp1 expression, and this ratio, may vary depending on the cell type tested and the treatment used to inactivate Sp1. TransAM Sp1 Kits are also tested for specificity in detecting Sp1 activity. TransAM Sp1 assays are performed in the presence of an excess of oligonucleotide containing a wild-type or mutated Sp1 consensus binding site (Figure 2). At 20X excess, the wild-type oligonucleotide prevents Sp1 binding to the probe immobilized on the plate. Conversely, the mutated oligonucleotide has little effect on Sp1 binding.

Durée du test: 5 h

Plaque: Pre-coated

Restrictions: For Research Use only

Stockage

Stock: 4 °C/-20 °C/-80 °C

Stockage commentaire: Except for the cell extract that must be kept at -80°C, the kit components can be stored at -20°C prior to first use. Then, we recommend storing the kit at 4°C except for the oligonucleotides, DTT, poly[d(I-C)] and Protease Inhibitor Cocktail that should be kept at -20°C, and the cell extract at -80°C. This product is guaranteed for 6 months from date of receipt.

Date de péremption: 6 months

Détail du antigène

Antigène: SP1 (Sp1 Transcription Factor (SP1))

Autre désignation: Sp1 (SP1 Produits)

Synonymes: fc18h09 Kit ELISA, zgc:85950 Kit ELISA, wu:fc18h09 Kit ELISA, SP1 Kit ELISA, 1110003E12Rik Kit ELISA, AA450830 Kit ELISA, AI845540 Kit ELISA, Sp1-1 Kit ELISA, sp1 transcription factor Kit ELISA, Sp1 transcription factor Kit ELISA, Sp1 transcription factor L homeolog Kit ELISA, trans-acting transcription factor 1 Kit ELISA, sp1 Kit ELISA, SP1 Kit ELISA, Sp1 Kit ELISA, sp1.L Kit ELISA

Pathways: Regulation of Lipid Metabolism by PPARalpha, Myometrial Relaxation and Contraction