| 產(chǎn)品編號 | bs-13699R |
| 英文名稱 | SAM68 Rabbit pAb |
| 中文名稱 | SRC有絲分裂相關(guān)蛋白68抗體 |
| 別 名 | FLJ34027; GAP associated tyrosine phosphoprotein p62; GAP-associated tyrosine phosphoprotein p62; KH domain containing RNA binding signal transduction associated 1; KH domain-containing; KHDR1_HUMAN; KHDRBS1; p21 Ras GTPase activating protein associated p62; p21 Ras GTPase-activating protein-associated p62; p62; p68; RNA-binding; Sam68; signal transduction-associated protein 1; Src associated in mitosis 68 kDa protein; Src-associated in mitosis 68 kDa protein. |
| 研究領(lǐng)域 | 細胞生物 信號轉(zhuǎn)導(dǎo) 轉(zhuǎn)錄調(diào)節(jié)因子 表觀遺傳學(xué) |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 克 隆 號 | |
| 交叉反應(yīng) | Rat (predicted: Human,Mouse,Rabbit,Pig,Sheep,Cow,Chicken,Dog,Horse) |
| 產(chǎn)品應(yīng)用 | IHC-P=1:100-500,IHC-F=1:100-500,IF=1:100-500
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 68 kDa |
| 檢測分子量 | |
| 細胞定位 | 細胞核 細胞膜 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human SAM68: 101-200/443 |
| 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 |
Sam 68 is a protein that is phosphorylated on tyrosine and functions as a substrate for Src family tyrosine kinases during mitosis. Sam 68 also associates with several SH2 and SH3 domain-containing signaling proteins, such as GRB2 and PLC ?. Originally cloned as Ras GAP-associated p62, further investigations have shown that Sam 68 and Ras GAP-associated p62 are not antigenically related, nor are they encoded by the same gene. Like Sam 68, the Sam 68-like mammalian proteins, SLM-1 and SLM-2, demonstrate RNA binding activity. Also like Sam 68, SLM-1 is tyrosine phosphorylated and functions as an adapter protein for signaling molecules, including GRB2, PLC ?, Fyn and Ras GAP. SLM-2 is not tyrosine phosphorylated, nor does it appear to associate with GRB2, PLC ?, Fyn or Ras GAP, indicating that SLM-2 may not be an adapter protein for these proteins. Function: Recruited and tyrosine phosphorylated by several receptor systems, for example the T-cell, leptin and insulin receptors. Once phosphorylated, functions as an adapter protein in signal transduction cascades by binding to SH2 and SH3 domain-containing proteins. Role in G2-M progression in the cell cycle. Represses CBP-dependent transcriptional activation apparently by competing with other nuclear factors for binding to CBP. Also acts as a putative regulator of mRNA stability and/or translation rates and mediates mRNA nuclear export. Isoform 3, which is expressed in growth-arrested cells only, inhibits S phase. Subcellular Location: Nucleus. Membrane. Tissue Specificity: Ubiquitously expressed in all tissue examined. Isoform 1 is expressed at lower levels in brain, skeletal muscle, and liver whereas isoform 3 is intensified in skeletal muscle and in liver. Post-translational modifications: Tyrosine phosphorylated by several non-receptor tyrosine kinases, for example LCK, FYN and JAK3. Negatively correlates with ability to bind RNA but required for many interactions with proteins. Acetylated. Positively correlates with ability to bind RNA. Arginine methylation is required for nuclear localization. Also can affect interaction with other proteins. Inhibits interaction with Src-like SH3 domains, but not interaction with WW domains of WBP4/FBP21 AND FNBP4/FBP30. Arg-291, Arg-331 and Arg-346 are found to be also dimethylated, probably to asymmetric dimethylarginine. Similarity: Belongs to the KHDRBS family. Contains 1 KH domain. SWISS: Q07666 Gene ID: 10657 Database links: Entrez Gene: 10657 Human Entrez Gene: 20218 Mouse Omim: 602489 Human SwissProt: Q07666 Human SwissProt: Q3U8T3 Mouse |
| 產(chǎn)品圖片 |
Paraformaldehyde-fixed, paraffin embedded (rat brain tissue); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (SAM68) Polyclonal Antibody, Unconjugated (bs-13699R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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