| 產(chǎn)品編號(hào) | bsm-52234R |
| 英文名稱 | STAT2 Recombinant Rabbit mAb |
| 中文名稱 | 信號(hào)轉(zhuǎn)導(dǎo)和轉(zhuǎn)錄激活因子2重組兔單抗 |
| 別 名 | signal transducers and activators of transduction2; Homo sapiens interferon alpha induced transcriptional activator; interferon alpha induced transcriptional activator; ISGF3; P113; signal transducer and activator of transcription 2 113kD; STAT113; STAT2_HUMAN; p113. |
| 研究領(lǐng)域 | 細(xì)胞生物 神經(jīng)生物學(xué) |
| 抗體來源 | Rabbit |
| 克隆類型 | Recombinant |
| 克 隆 號(hào) | 4B1 |
| 交叉反應(yīng) | Human,Mouse |
| 產(chǎn)品應(yīng)用 | WB=1:500-1000,ICC/IF=1:50-200
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 97 kDa |
| 檢測(cè)分子量 | |
| 細(xì)胞定位 | 細(xì)胞核 細(xì)胞漿 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | Recombinant human STAT2 protein (1-100aa) |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項(xiàng) | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 |
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. In response to interferon (IFN), this protein forms a complex with STAT1 and IFN regulatory factor family protein p48 (ISGF3G), in which this protein acts as a transactivator, but lacks the ability to bind DNA directly. Transcription adaptor P300/CBP (EP300/CREBBP) has been shown to interact specifically with this protein, which is thought to be involved in the process of blocking IFN-alpha response by adenovirus. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2010]. Function: Signal transducer and activator of transcription that mediates signaling by type I IFNs (IFN-alpha and IFN-beta). Following type I IFN binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of interferon stimulated genes, which drive the cell in an antiviral state. Subunit: Interacts with ISGF3G/IRF-9 in the cytoplasm. Heterodimer with STAT1 upon IFN-alpha/beta induced phosphorylation. Interacts with CRSP2 and CRSP6. Interacts with Simian virus 5 protein V and rabies virus phosphoprotein (By similarity). Can form a homodimer upon IFN-alpha induced phosphorylation. Interacts with IFNAR1; the interaction requires the phosphorylation of IFNAR1 at 'Tyr-466'. Interacts with IFNAR2. Interacts with dengue virus NS5; this interaction inhibits the phosphorylation of STAT2, and, when all viral proteins are present (polyprotein), targets STAT2 for degradation. Interacts with human cytomegalovirus/HHV-5 protein UL123; this interaction promotes viral growth. Subcellular Location: Cytoplasm. Nucleus. Note=Translocated into the nucleus upon activation by IFN-alpha/beta. Post-translational modifications: Tyrosine phosphorylated in response to IFN-alpha. Similarity: Belongs to the transcription factor STAT family. Contains 1 SH2 domain. SWISS: P52630 Gene ID: 6773 Database links: Entrez Gene: 6773 Human Entrez Gene: 20847 Mouse Omim: 600556 Human SwissProt: P52630 Human SwissProt: Q9WVL2 Mouse Unigene: 530595 Human Unigene: 293120 Mouse Unigene: 471333 Mouse Unigene: 24237 Rat |
| 產(chǎn)品圖片 |
25 ug total protein per lane of various lysates (see on figure) probed with STAT2 monoclonal antibody, unconjugated (bsm-52234R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min.
Immunohistochemical analysis of paraffin-embedded human colon cancer tissue with Rabbit anti-STAT2 antibody (bsm-52234R) at 1/50 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. Th
Immunohistochemical analysis of paraffin-embedded mouse skin cancer tissue with Rabbit anti-STAT2 antibody (bsm-52234R) at 1/50 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue with Rabbit anti-STAT2 antibody (bsm-52234R) at 1/50 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The
Immunocytochemistry analysis of SW480 cells labeling STAT2 with Rabbit anti-STAT2 antibody (bsm-52234R) at 1/50 dilution.
Cells were fixed in 4% paraformaldehyde for 10 minutes at 37 ℃, permeabilized with 0.05% Triton X-100 in PBS for 20 minutes, and the
Immunocytochemistry analysis of A549 cells labeling STAT2 with Rabbit anti-STAT2 antibody (bsm-52234R) at 1/50 dilution.
Cells were fixed in 4% paraformaldehyde for 10 minutes at 37 ℃, permeabilized with 0.05% Triton X-100 in PBS for 20 minutes, and then
Immunocytochemistry analysis of A431 cells labeling STAT2 with Rabbit anti-STAT2 antibody (bsm-52234R) at 1/50 dilution.
Cells were fixed in 4% paraformaldehyde for 10 minutes at 37 ℃, permeabilized with 0.05% Triton X-100 in PBS for 20 minutes, and then
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