| 存储条件 |
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| Product Name | Glutathione peroxidase 1 Recombinant Mouse Monoclonal Antibody |
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| Antibody Type | Primary Antibodies |
| Immunogen | Recombinant protein within Human Glutathione Peroxidase 1 aa 20-203 / 203. |
| Clonality | monoclonal |
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| Isotype | IgG1 |
| Host Species | Mouse |
| Tested Applications | FCICC/IFIHCWB |
| WB:1:1000 IHC:1:1000 ICC/IF:1:100 FC:1:1000 | |
| Species Reactivity | HumanMouse |
| Concentration | 1mg/ml |
| Purification | Protein A |
| Gene Symbol | GPX1 |
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| Gene Synonyms | GPXD GSHPX1 |
| Gene Full Name | glutathione peroxidase 1 |
| Gene Summary | The protein encoded by this gene belongs to the glutathione peroxidase family, members of which catalyze the reduction of organic hydroperoxides and hydrogen peroxide (H2O2) by glutathione, and thereby protect cells against oxidative damage. Other studies indicate that H2O2 is also essential for growth-factor mediated signal transduction, mitochondrial function, and maintenance of thiol redox-balance; therefore, by limiting H2O2 accumulation, glutathione peroxidases are also involved in modulating these processes. Several isozymes of this gene family exist in vertebrates, which vary in cellular location and substrate specificity. This isozyme is the most abundant, is ubiquitously expressed and localized in the cytoplasm, and whose preferred substrate is hydrogen peroxide. It is also a selenoprotein, containing the rare amino acid selenocysteine (Sec) at its active site. Sec is encoded by the UGA codon, which normally signals translation termination. The 3' UTRs of selenoprotein mRNAs contain a conserved stem-loop structure, designated the Sec insertion sequence (SECIS) element, that is necessary for the recognition of UGA as a Sec codon, rather than as a stop signal. This gene contains an in-frame GCG trinucleotide repeat in the coding region, and three alleles with 4, 5 or 6 repeats have been found in the human population. The allele with 4 GCG repeats has been significantly associated with breast cancer risk in premenopausal women. Alternatively spliced transcript variants have been found for this gene. Pseudogenes of this locus have been identified on chromosomes X and 21. [provided by RefSeq, Aug 2017] |
| Alternative Names | AL033363 antibody Cellular glutathione peroxidase antibody Glutathione peroxidase 1 antibody Glutathione peroxidase antibody GPx 1 antibody GPx-1 antibody GPX1 antibody GPX1_HUMAN antibody GPXD antibody GSHPx-1 antibody AL033363 antibody Cellular glutathione peroxidase antibody Glutathione peroxidase 1 antibody Glutathione peroxidase antibody GPx 1 antibody GPx-1 antibody GPX1 antibody GPX1_HUMAN antibody GPXD antibody GSHPx-1 antibody GSHPX1 antibody MGC14399 antibody MGC88245 antibody |
| Molecular Weight(MW) | 22kDa |
| Cellular Localization | Cytoplasm. |
WB
Western blot analysis of Glutathione peroxidase 1 on different lysates with Mouse anti-Glutathione peroxidase 1 antibody at 1/1,000 dilution. Lane 1: HEK-293 cell lysate (20 µg/Lane), Lane 2: HepG2 cell lysate (20 µg/Lane), Lane 3: SH-SY5Y cell lysate (20 µg/Lane), Lane 4: HT-29 cell lysate (20 µg/Lane), Lane 5: Human liver tissue lysate (40 µg/Lane), Lane 6: Human kidney tissue lysate (40 µg/Lane), Exposure time: 24 seconds; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.
IHC
Immunohistochemical analysis of paraffin-embedded human liver tissue with Mouse anti-Glutathione peroxidase 1 antibody at 1/1,000 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
ICC/IF
Immunocytochemistry analysis of THP-1 cells labeling Glutathione peroxidase 1 with Mouse anti-Glutathione peroxidase 1 antibody at 1/100 dilution. Cells were fixed in 80% precooled methanol for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Mouse anti-Glutathione peroxidase 1 antibody at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI. beta Tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Rabbit IgG H&L (594) were used as the secondary antibody at 1/1,000 dilution.
FC
Flow cytometric analysis of THP-1 cells labeling Glutathione peroxidase 1. Cells were fixed and permeabilized. Then stained with the primary antibody (1μg/mL) (red) compared with Mouse IgG1 Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Mouse IgG Secondary antibody at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).| Application Notes | WB:1:1000 IHC:1:1000 ICC/IF:1:100 FC:1:1000 |
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| Form | Liquid |
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| Storage Instructions | Store at +4℃ after thawing. Aliquot store at -20℃ or -80℃. Avoid repeated freeze / thaw cycles. |
| Storage Buffer | 1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide. |
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