| 產(chǎn)品編號 | bs-20699R |
| 英文名稱 | [KO驗證抗體] Rabbit Anti-Galectin 3 antibody |
| 中文名稱 | 半乳糖凝集素3抗體 |
| 別 名 | Galectin-3; 35 kDa lectin; Carbohydrate binding protein 35; CBP 35; CBP35; GAL 3; GAL3; GAL-3; Galactose specific lectin 3; Galactose-specific lectin 3; Galactoside binding protein; Galactoside-binding protein; GALBP; Galectin3 internal gene,included; Galectin3; GALIG; GBP; IgE binding protein; IgE-binding protein; L 31; L 34; L-34 galactoside-binding lectin; L31; Laminin binding protein; Laminin-binding protein; Lectin galactose binding soluble 3; Lectin galactoside binding soluble 3; Lectin L 29; Lectin L-29; Lectin, galactose binding, soluble 3; LGALS 3; LGALS2; LGALS3; LGALS3 protein; MAC 2 antigen; Mac-2; MAC2; Macrophage galactose-specific lectin; MGC105387; LEG3_HUMAN. |
| 研究領(lǐng)域 | 腫瘤 細胞生物 免疫學 細胞凋亡 細胞粘附分子 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Human (predicted: Rat) |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000,Flow-Cyt=1ug/Test,ICC/IF=1:100
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 29kDa |
| 細胞定位 | 細胞核 細胞漿 分泌型蛋白 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Galectin 3: 121-200/250 |
| 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 | 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 galectin family of carbohydrate binding proteins. Members of this protein family have an affinity for beta-galactosides. The encoded protein is characterized by an N-terminal proline-rich tandem repeat domain and a single C-terminal carbohydrate recognition domain. This protein can self-associate through the N-terminal domain allowing it to bind to multivalent saccharide ligands. This protein localizes to the extracellular matrix, the cytoplasm and the nucleus. This protein plays a role in numerous cellular functions including apoptosis, innate immunity, cell adhesion and T-cell regulation. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Apr 2010]. Function: Galactose-specific lectin which binds IgE. May mediate with the alpha-3, beta-1 integrin the stimulation by CSPG4 of endothelial cells migration. Together with DMBT1, required for terminal differentiation of columnar epithelial cells during early embryogenesis. In the nucleus: acts as a pre-mRNA splicing factor. Involved in acute inflammatory responses including neutrophil activation and adhesion, chemoattraction of monocytes macrophages, opsonization of apoptotic neutrophils, and activation of mast cells. Subunit: Probably forms homo- or heterodimers. Interacts with DMBT1 (By similarity). Forms a complex with the ITGA3, ITGB1 and CSPG4. Interacts with LGALS3BP, LYPD3, CYHR1 and UACA. Subcellular Location: Cytoplasm. Nucleus. Secreted. Note=Secreted by a non-classical secretory pathway and associates with the cell surface. Tissue Specificity: A major expression is found in the colonic epithelium. It is also abundant in the activated macrophages. Similarity: Contains 1 galectin domain. SWISS: P17931 Gene ID: 3958 Database links: Entrez Gene: 3958 Human Entrez Gene: 16854 Mouse Omim: 153619 Human SwissProt: P17931 Human SwissProt: P16110 Mouse Unigene: 531081 Human Unigene: 248615 Mouse Unigene: 764 Rat Galectin-3是Galectin（半乳凝素）家族的一員，能識別糖蛋白和糖脂的特異性低聚糖結(jié)構(gòu)，參與多種生理和病理過程，包括細胞生長和凋亡、細胞黏附、新生血管形成和腫瘤浸潤與轉(zhuǎn)移等。Galectin-3在腫瘤的發(fā)生、發(fā)展及轉(zhuǎn)移中起重要作用。 Galectin-3在某些腫瘤組織中高表達，其在不同類型腫瘤，如結(jié)直腸癌、胃癌、胰腺癌、甲狀腺癌及肺癌等患者中的高表達水平，與低生存、腫瘤復發(fā)、預(yù)后差及對化療藥物敏感性降低相關(guān)對于某些腫瘤，Galectin-3有可能成為一個有價值的診斷標志和治療靶點。 |
| 產(chǎn)品圖片 |
Sample:MCF-7(human) Cell Lysate at 40 ug
Primary: Anti-Galectin 3 (bs-20699R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 29 kD
Observed band size: 27 kD
Sample:
Hela(Human) Cell Lysate at 30 ug
Hela KO Galectin3 (Human) Cell Lysate at 30 ug
Primary: Anti- Galectin3 (bs-20699R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 29 kD
Observed band size: 29 kD
Sample:
Hela Cell (Human) Lysate at 40 ug
MCF-7 Cell (Human) Lysate at 40 ug
Primary: Anti- Galectin 3 (bs-20699R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 29 kD
Observed band size: 29 kD
Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (Galectin 3) polyclonal Antibody, Unconjugated (bs-20699R) 1:100, 90 minutes at 37°C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.
Blank control:A431.
Primary Antibody (green line): Rabbit Anti-Galectin 3 antibody (bs-20699R)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody : Goat anti-rabbit IgG-AF647
Dilution: 1μg /test.
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at -20℃.The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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| 1、抗體溶解方法 | |
| 2、抗體修復方式 | |
| 3、常用試劑的配制 | |
| 4、免疫組化操作步驟 | |
| 5、免疫組化問題解答 | |
| 6、Western Blotting 操作步驟 | |
| 7、Western Blotting 問題解答 | |
| 8、關(guān)于肽鏈的設(shè)計 | |
| 9、多肽的溶解與保存 | |
| 10、酶標抗體效價測定程序 | |
