| 產(chǎn)品編號 | bs-1329R |
| 英文名稱 | ZO-1/TJP1 Rabbit pAb |
| 中文名稱 | 胞質(zhì)緊密粘連蛋白1/閉鎖小帶蛋白1抗體 |
| 別 名 | ZO1_HUMAN; Tight junction protein ZO-1; TJP1; ZO1; Tight junction protein 1; Zona occludens protein 1; Zonula occludens protein 1; ZO1 tight junction protein; |
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Specific References (86) | bs-1329R has been referenced in 86 publications.
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| 研究領(lǐng)域 | 細(xì)胞生物 免疫學(xué) 信號轉(zhuǎn)導(dǎo) 細(xì)胞粘附分子 細(xì)胞表面分子 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Human |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000,Flow-Cyt=1μg/Test,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 | 191 kDa |
| 檢測分子量 | |
| 細(xì)胞定位 | 細(xì)胞漿 細(xì)胞膜 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human ZO-1: 1551-1702/1733 |
| 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 |
This gene encodes a member of the membrane-associated guanylate kinase (MAGUK) family of proteins, and acts as a tight junction adaptor protein that also regulates adherens junctions. Tight junctions regulate the movement of ions and macromolecules between endothelial and epithelial cells. The multidomain structure of this scaffold protein, including a postsynaptic density 95/disc-large/zona occludens (PDZ) domain, a Src homology (SH3) domain, a guanylate kinase (GuK) domain and unique (U) motifs all help to co-ordinate binding of transmembrane proteins, cytosolic proteins, and F-actin, which are required for tight junction function. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Aug 2017] Function: The N-terminal may be involved in transducing a signal required for tight junction assembly, while the C-terminal may have specific properties of tight junctions. The alpha domain might be involved in stabilizing junctions. Plays a role in the regulation of cell migration by targeting CDC42BPB to the leading edge of migrating cells. Subunit: Interacts with BVES (via the C-terminus cytoplasmic tail). Interacts with HSPA4 and KIRREL1. Homodimer, and heterodimer with TJP2/ZO-2 and TJP3/ZO-3. Interacts with OCLN, CALM, claudins, CGN/cingulin, CXADR, GJA12, GJD3 and UBN1. Interacts (via ZU5 domain) with CDC42BPB and MYZAP. Interacts (via PDZ domain) with GJA1. Subcellular Location: Cell membrane; Peripheral membrane protein; Cytoplasmic side. Cell junction, tight junction. Cell junction. Cell junction, gap junction. Note=Moves from the cytoplasm to the cell membrane concurrently with cell-cell contact. Detected at the leading edge of migrating and wounded cells. Tissue Specificity: The alpha-containing isoform is found in most epithelial cell junctions. The short isoform is found both in endothelial cells and the highly specialized epithelial junctions of renal glomeruli and Sertoli cells of the seminiferous tubules. Post-translational modifications: Phosphorylated. Dephosphorylated by PTPRJ. Similarity: Belongs to the MAGUK family. Contains 1 guanylate kinase-like domain. Contains 3 PDZ (DHR) domains. Contains 1 SH3 domain. Contains 1 ZU5 domain. SWISS: Q07157 Gene ID: 7082 Database links: Entrez Gene: 7082 Human Entrez Gene: 21872 Mouse Omim: 601009 Human SwissProt: Q07157 Human SwissProt: P39447 Mouse Unigene: 510833 Human Unigene: 4342 Mouse 胞質(zhì)緊密粘連蛋白1（ZO-1）是多結(jié)構(gòu)域蛋白家族膜結(jié)合鳥苷酸激酶的家族成員，在緊密連接蛋白的組成成分中起到對組織分化和器官形成方面起較重要的作用。ZO-1在包括腎、胎盤、血腦屏障等許多組織都有不同的表達(dá)，可與緊密連接上的很多跨膜蛋白相互作用。也有學(xué)者認(rèn)為：ZO-1的改變與細(xì)胞通透性的增加有關(guān)。 |
| 產(chǎn)品圖片 |
25 ug total protein per lane of various lysates (see on figure) probed with ZO-1 polyclonal antibody, unconjugated (bs-1329R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min.
The MCF-7 (H) cells were incubated in 5%BSA to block non-specific protein-protein interactions (30 min at r.t.). Primary Antibody (green): Rabbit Anti-ZO-1 antibody (bs-1329R): 1 μg/10^6 cells; Secondary Antibody (white blue): Goat anti-Rabbit IgG-BF488 (bs-60295G-BF488): 1 μg/test. Isotype Control (orange): Rabbit IgG (bs-0295P). Blank control (black): PBS. Acquisition of 20,000 events was performed.
The MCF-7 (H) cells were incubated in 5%BSA to block non-specific protein-protein interactions (30 min at r.t.). Primary Antibody (green): Rabbit Anti-ZO-1 antibody (bs-1329R): 1 μg/10^6 cells; Secondary Antibody (white blue): Goat anti-Rabbit IgG-BF488 (bs-60295G-BF488): 1 μg/test. Isotype Control (orange): Rabbit IgG (bs-0295P). Blank control (black): PBS. Acquisition of 20,000 events was performed.
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