Human GA Binding Protein Transcription Factor Alpha (GABPa) ELISA Kit | GABPa elisa kit

Human GA Binding Protein Transcription Factor Alpha (GABPa) ELISA Kit

Cat. Num. AAA2000225

• Gene Names: GABPA; NFT2; NRF2; NRF2A; E4TF1A; E4TF1-60; RCH04A07
• Reactivity: Human
• Synonyms: GA Binding Protein Transcription Factor Alpha (GABPa); Human GA Binding Protein Transcription Factor Alpha (GABPa) ELISA Kit; E4TF1-60; E4TF1A; NFT2; NRF2; NRF2A; Nuclear Respiratory Factor-2 Subunit Alpha; Transcription factor E4TF1-60; GABPa elisa kit

• Reactivity: Human
• Specificity: This assay has high sensitivity and excellent specificity for detection of GA Binding Protein Transcription Factor Alpha (GABPa).; No significant cross-reactivity or interference between GA Binding Protein Transcription Factor Alpha (GABPa) and analogues was observed.
• Sequence Length: 454

• Assay Type: Double-antibody Sandwich
• Samples: Serum, Plasma, Tissue homogenates, Cell lysates and Other Biological Fluids
• Detection Range: 0.156-10ng/mL
• Sensitivity: < 0.061ng/mL
• Application: Enzyme-linked immunosorbent assay for Antigen Detection.
• Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level GA Binding Protein Transcription Factor Alpha (GABPa) were tested 20 times on one plate, respectively.
• Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level GA Binding Protein Transcription Factor Alpha (GABPa) were tested on 3 different plates, 8 replicates in each plate.
• CV(%) =: SD/meanX100
• Intra-Assay: CV<10%
• Inter-Assay: CV<12%
• Preparation and Storage: The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. ; To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Typical Testing Data/Standard Curve (for reference only)

Related Product Information for GABPa elisa kit

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to GA Binding Protein Transcription Factor Alpha (GABPa). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to GA Binding Protein Transcription Factor Alpha (GABPa). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain GA Binding Protein Transcription Factor Alpha (GABPa), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of GA Binding Protein Transcription Factor Alpha (GABPa) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Product Categories/Family for GABPa elisa kit

Infection immunity

NCBI and Uniprot Product Information

• NCBI GI #: 383615289
• NCBI GeneID: 2551
• UniProt Accession #: Q06546; Q12939
• Molecular Weight: 51,295 Da
• NCBI Official Full Name: GA binding protein transcription factor alpha subunit 60kDa
• NCBI Official Synonym Full Names: GA binding protein transcription factor, alpha subunit 60kDa
• NCBI Official Symbol: GABPA
• NCBI Official Synonym Symbols: NFT2; NRF2; NRF2A; E4TF1A; E4TF1-60; RCH04A07
• NCBI Protein Information: GA-binding protein alpha chain
• UniProt Protein Name: GA-binding protein alpha chain
• Protein Family: GA-binding protein
• UniProt Gene Name: GABPA
• UniProt Synonym Gene Names: E4TF1A; GABP subunit alpha
• UniProt Entry Name: GABPA_HUMAN

NCBI Description

This gene encodes one of three GA-binding protein transcription factor subunits which functions as a DNA-binding subunit. Since this subunit shares identity with a subunit encoding the nuclear respiratory factor 2 gene, it is likely involved in activation of cytochrome oxidase expression and nuclear control of mitochondrial function. This subunit also shares identity with a subunit constituting the transcription factor E4TF1, responsible for expression of the adenovirus E4 gene. Because of its chromosomal localization and ability to form heterodimers with other polypeptides, this gene may play a role in the Down Syndrome phenotype. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Oct 2010]

Uniprot Description

GABPA: Transcription factor capable of interacting with purine rich repeats (GA repeats). Necessary for the expression of the Adenovirus E4 gene. Belongs to the ETS family.

Protein type: DNA-binding; Transcription factor

Chromosomal Location of Human Ortholog: 21q21.3

Cellular Component: nucleoplasm; nuclear chromatin; nucleus

Molecular Function: protein binding; DNA binding; protein heterodimerization activity; transcription coactivator activity; chromatin binding; transcription factor activity

Biological Process: transcription from RNA polymerase II promoter; mitochondrion organization and biogenesis; in utero embryonic development; organelle organization and biogenesis; positive regulation of transcription from RNA polymerase II promoter; negative regulation of transcription from RNA polymerase II promoter; cell differentiation; negative regulation of megakaryocyte differentiation