Human Signal Transducer And Activator Of Transcription 1 (STAT1) RTU ELISA Kit | STAT1 rtu elisa kit

Human Signal Transducer And Activator Of Transcription 1 (STAT1) ELISA Kit

Cat. Num. AAA4502662

• Gene Names: STAT1; CANDF7; IMD31A; IMD31B; IMD31C; ISGF-3; STAT91
• Reactivity: Human
• Synonyms: Signal Transducer And Activator Of Transcription 1 (STAT1); Human Signal Transducer And Activator Of Transcription 1 (STAT1) ELISA Kit; ISGF-3; STAT91; Transcription Factor ISGF-3 Components p91/p84; STAT1 rtu elisa kit

• Reactivity: Human
• Sequence Length: 750

• Assay Type: Sandwich
• Samples: Tissue Homogenates, Cell Lysates or Other Biological Fluids.
• Detection Range: 0.312-20ng/mL
• Sensitivity: 0.114ng/mL
• RTU ELISA Kit's Advantage: The Ready-To-Use (RTU) Kits require fewer steps in setup and take less time to run. Detection Solutions are pre-diluted and total incubation time is shorter than many other ELISA Kits.
• Preparation and Storage: For unopened kits: All the reagents should be kept at 4 degree C upon receipt.; For opened kits: Once the kit is opened, the remaining reagents still need to be stored according to the above storage conditions. In addition, return the unused wells to the foil pouch containing the desiccant pack and reseal along entire edge of zip-seal.

Typical Testing Data/Standard Curve (for reference only)

Related Product Information for STAT1 rtu elisa kit

Test Principle: The microtiter plate provided in this kit has been pre-coated with an antibody specific to STAT1. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody preparation specific to STAT1. 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 STAT1, 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 STAT1 in the samples is then determined by comparing the O.D. of the samples to the standard curve.

NCBI and Uniprot Product Information

• NCBI GI #: 6274552
• NCBI GeneID: 6772
• NCBI Accession #: NP_009330.1
• NCBI GenBank Nucleotide #: NM_007315.3
• UniProt Accession #: P42224; Q53S88; Q53XW4; Q68D00; Q9UDL5; A8K989; B2RCA0; D2KFR8; D3DPI7
• Molecular Weight: 83,043 Da
• NCBI Official Full Name: signal transducer and activator of transcription 1-alpha/beta isoform alpha
• NCBI Official Synonym Full Names: signal transducer and activator of transcription 1
• NCBI Official Symbol: STAT1
• NCBI Official Synonym Symbols: CANDF7; IMD31A; IMD31B; IMD31C; ISGF-3; STAT91
• NCBI Protein Information: signal transducer and activator of transcription 1-alpha/beta
• UniProt Protein Name: Signal transducer and activator of transcription 1-alpha/beta
• Protein Family: Signal transducer and activator of transcription
• UniProt Gene Name: STAT1

NCBI Description

The protein encoded by this gene is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein can be activated by various ligands including interferon-alpha, interferon-gamma, EGF, PDGF and IL6. This protein mediates the expression of a variety of genes, which is thought to be important for cell viability in response to different cell stimuli and pathogens. Two alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Jul 2008]

Uniprot Description

Signal transducer and transcription activator that mediates cellular responses to interferons (IFNs), cytokine KITLG/SCF and other cytokines and other growth factors. Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, signaling via protein kinases leads to activation of Jak kinases (TYK2 and JAK1) and to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize and associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus (PubMed:28753426). ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of IFN-stimulated genes (ISG), which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated (PubMed:26479788). It then forms a homodimer termed IFN-gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state. Becomes activated in response to KITLG/SCF and KIT signaling. May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4.