Ras GTP酶活化蛋白结合蛋白1抗体
规格：1mg/1ml
英文名： G3BP1
别名： ATP dependent DNA helicase VIII; G3BP; G3BP1; GAP binding protein; GAP SH3 domain binding protein 1; HDH VIII; MGC111040; Ras GTPase activating protein binding protein 1; Ras GTPase activating protein
分子量： 51kDa
储存液：0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glyce
克隆类型：Polyclonal
亚型：IgG
纯化方法：affinity purified by Protein A
**原：KLH conjugated synthetic peptide derived from human G3BP1
交叉反应：Human, Mouse, Rat, Dog, Pig, Cow,
细胞定位：细胞核 细胞浆 细胞膜
Ras GTP酶活化蛋白结合蛋白1抗体产品介绍：background: This gene encodes one of the DNA-unwinding enzymes which prefers partially unwound 3'-tailed substrates and can also unwind partial RNA/DNA and RNA/RNA duplexes in an ATP-dependent fashion. This enzyme is a member of the heterogeneous nuclear RNA-binding proteins and is also an element of the Ras signal transduction pathway. It binds specifically to the Ras-GTPase-activating protein by associating with its SH3 domain. Several alternatively spliced transcript variants of this gene have been described, but the full-length nature of some of these variants has not been determined. [provided by RefSeq]. Function: May be a regulated effector of stress granule assembly. Phosphorylation-dependent sequence-specific endoribonuclease in vitro. Cleaves exclusively between cytosine and adenine and cleaves MYC mRNA preferentially at the 3'-UTR. ATP- and magnesium-dependent helicase. Unwinds preferentially partial DNA and RNA duplexes having a 17 bp annealed portion and either a hanging 3' tail or hanging tails at both 5'- and 3'-ends. Unwinds DNA/DNA, RNA/DNA, and RNA/RNA substrates with comparable efficiency. Acts unidirectionally by moving in the 5' to 3' direction along the bound single-stranded DNA. Subunit: Binds to the SH3 domain of Ras GTPase-activating protein (RASA1) in proliferating cells. No interaction in quiescent cells Component of a TAU mRNP complex, at least composed of IGF2BP1, ELAVL4 and G3BP (By similarity). Interacts with USP10, and may regulate it. Forms homodimers and oligomers. Subcellular Location: Cytoplasm. Cytoplasm, cytosol. Cell membrane. Nucleus. Note=Cytoplasmic in proliferating cells, can beRas GTP酶活化蛋白结合蛋白1抗体recruited to the plasma membrane in exponentially growing cells. Cytosolic and partially nuclear in resting cells. Recruited to stress granules (SGs) upon either arsenite or high temperature treatment. Recruitment to SGs is influenced by HRAS. Tissue Specificity: Ubiquitous. Post-translational modifications: Phosphorylated exclusively on serine residues. Hyperphosphorylated in quiescent fibroblasts. Hypophosphorylation leads to a decrease in endoribonuclease activity (By similarity). RASA1-dependent phosphorylation of Ser-149 induces a conformational Ras GTP酶活化蛋白结合蛋白1抗体change that prevents self-association. Dephosphorylation after HRAS activation is required for stress granule assembly. Ser-149 phosphorylation induces partial nuclear localization. Arg-435 is dimethylated, probably to asymmetric dimethylarginine. Similarity: Contains 1 NTF2 domain. Contains 1 RRM (RNA recognition motif) domain. Database links: Entrez Gene: 10146 Human Omim: 608431 Human SwissProt: Q13283 Human Unigene: 587054 Human Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
Ras GTP酶活化蛋白结合蛋白1抗体产品应用：WB=1:100-500 ELISA=1:500-1000 IHC-F=1:100-500 IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
研究领域：**学 染色质和核信号
储存条件： Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
来源： Rabbit
外观： Lyophilized or Liquid