Product Name
LYRIC Recombinant Mouse Monoclonal Antibody [C6-C10-R] - BSA and Azide free
Antibody Type
Recombinant Mouse Monoclonal Antibody
Immunogen
Recombinant protein within Human LYRIC aa 6-233 / 582.
Target Molecular Weight
Predicted band size: 64 kDa
Positive Control
HeLa cell lysate, PC-12 cell lysate, MCF7 cell lysate, Jurkat cell lysate, human breast carcinoma tissue, mouse brain tissue, Jurkat.
Storage Instructions
Store at 2-8℃. Avoid freeze.
Purification Method
Protein A affinity purified.
Function
Metadherin, also known as protein LYRIC or astrocyte elevated gene-1 protein (AEG-1) is a protein that in humans is encoded by the MTDH gene. MTDH (AEG-1) is involved in HIF-1alpha mediated angiogenesis. MTDH also interacts with SND1 and involved in RNA-induced silencing complex (RISC) and plays very important role in RISC and miRNA functions. MTDH has been shown to interact with spliceosome proteins in the cell nucleus and regulate the process of alternative splicing. MTDH induces an oncogene called Late SV40 factor (LSF/TFCP2) which is involved in thymidylate synthase (TS) induction and DNA biosynthesis synthesis. Late SV40 factor (LSF/TFCP2) enhances angiogenesis by transcriptionally up-regulating matrix metalloproteinase-9 (MMP9). MTDH acts as an oncogene in melanoma, malignant glioma, breast cancer and hepatocellular carcinoma. It is highly expressed in these cancers and helps in progression and development of these cancers. It is induced by c-Myc oncogene and plays very important role in anchorage independent growth of cancer cells. Elevated expression of the metastasis gene metadherin (MTDH), which is overexpressed in more than 40% of breast cancers, is associated with poor clinical outcomes.
Background References
1. Tong L.et. al. MTDH promotes glioma invasion through regulating miR-130b-ceRNAs. Oncotarget. 2017 Mar 14;8(11):17738-17749.
2. He R.et. al. The essential role of MTDH in the progression of HCC: a study with immunohistochemistry, TCGA, meta-analysis and in vitro investigation. Am J Transl Res. 2017 Apr 15;9(4):1561-1579.
Subcellular Location
Nucleus membrane, nucleolus, endoplasmic reticulum membrane, tight junction, perinuclear region, cytoplasm.
Synonyms
3D3 antibody
3D3/LYRIC antibody
AEG 1 antibody
AEG-1 antibody
AEG1 antibody
Astrocyte elevated gene 1 antibody
Astrocyte elevated gene-1 protein antibody
LYRIC antibody
LYRIC/3D3 antibody
LYRIC_HUMAN antibody
Expand
3D3 antibody
3D3/LYRIC antibody
AEG 1 antibody
AEG-1 antibody
AEG1 antibody
Astrocyte elevated gene 1 antibody
Astrocyte elevated gene-1 protein antibody
LYRIC antibody
LYRIC/3D3 antibody
LYRIC_HUMAN antibody
Lysine rich CEACAM1 associated protein antibody
Lysine rich CEACAM1 co isolated protein antibody
Lysine-rich CEACAM1 co-isolated protein antibody
Metadherin antibody
Metastasis adhesion protein antibody
MTDH antibody
Protein LYRIC antibody
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This data was developed using HA601188, the same antibody clone in a different buffer formulation.
Western blot analysis of LYRIC on different lysates with Mouse anti-LYRIC antibody (HA601188) at 1/1,000 dilution.
Lane 1: HeLa cell lysate (20 µg/Lane)
Lane 2: PC-12 cell lysate (20 µg/Lane)
Lane 3: MCF7 cell lysate (20 µg/Lane)
Lane 4: Jurkat cell lysate (20 µg/Lane)
Predicted band size: 64 kDa
Observed band size: 75 kDa
Exposure time: 53 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 (HA601188) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1/50,000 dilution was used for 1 hour at room temperature.
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This data was developed using HA601188, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue with Mouse anti-LYRIC antibody (HA601188) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 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 (HA601188) 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.
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This data was developed using HA601188, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded mouse brain tissue with Mouse anti-LYRIC antibody (HA601188) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 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 (HA601188) 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.
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This data was developed using HA601188, the same antibody clone in a different buffer formulation.
Immunocytochemistry analysis of Jurkat cells labeling LYRIC with Mouse anti-LYRIC antibody (HA601188) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS 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-LYRIC antibody (HA601188) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488, HA1125) 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.
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