产品概述
| 产品名称（Product Name） | IQGAP1 Rabbit Polyclonal Antibody |
| 描述（Description） | Rabbit Polyclonal Antibody |
| 宿主（Host） | Rabbit |
| 应用（Application） | WB,IHC-P |
| 种属反应性（Reactivity） | Human,Mouse |
产品性能
| 偶联物（Conjugation） | Unconjugated |
| 修饰（Modification） | Unmodified |
| 同种型（Isotype） | IgG |
| 克隆（Clonality） | Polyclonal |
| 形式（Form） | Liquid |
| 存放说明（Storage） | Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles. |
| 储存溶液（Buffer） | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N. |
| 纯化方式（Purification） | Affinity purification |
免疫原
| 基因名（Gene Name） | IQGAP1 |
| 别名（Alternative Names） | IQGAP1; KIAA0051; Ras GTPase-activating-like protein IQGAP1; p195 |
| 基因ID（Gene ID） | 8826 |
| 蛋白ID（SwissProt ID） | P46940 |
产品应用
| 稀释比（Dilution Ratio） | WB 1:500-2000, IHC-P 1:50-300 |
| 蛋白分子量（Molecular Weight） | 190kDa |
研究背景
IQ motif containing GTPase activating protein 1(IQGAP1) Homo sapiens This gene encodes a member of the IQGAP family. The protein contains four IQ domains, one calponin homology domain, one Ras-GAP domain and one WW domain. It interacts with components of the cytoskeleton, with cell adhesion molecules, and with several signaling molecules to regulate cell morphology and motility. Expression of the protein is upregulated by gene amplification in two gastric cancer cell lines. [provided by RefSeq, Jul 2008],domain:Regions C1 and C2 can either interact with nucleotide-free CDC42, or interact together, depending on the phosphorylation state of Ser-1443. When Ser-1443 is not phosphorylated, C1 and C2 interact, which prevents binding of nucleotide-free CDC42 and promotes binding of GTP-bound CDC42. Phosphorylation of Ser-1443 prevents interaction between C1 and C2, which opens the structure of the C-terminus and allows binding and sequestration of nucleotide-free CDC42 on both C1 and C2.,function:Binds to activated CDC42 but does not stimulate its GTPase activity. It associates with calmodulin. Could serve as an assembly scaffold for the organization of a multimolecular complex that would interface incoming signals to the reorganization of the actin cytoskeleton at the plasma membrane. May promote neurite outgrowth.,PTM:Phosphorylation of Ser-1443 by PKC prevents interaction between C1 and C2, allowing binding of nucleotide-free CDC42. Ser-1443 phosphorylation enhances the ability to promote neurite outgrowth.,similarity:Contains 1 CH (calponin-homology) domain.,similarity:Contains 1 Ras-GAP domain.,similarity:Contains 1 WW domain.,similarity:Contains 4 IQ domains.,subunit:Interacts with CDC42; the interaction is demonstrated with IQGAP1 in GTP-bound and in nucleotide-free state. Interacts with RAC1. Does not interact with RHOA. Interacts with TSG101.,tissue specificity:Expressed in the placenta, lung, and kidney. A lower level expression is seen in the heart, liver, skeletal muscle and pancreas.,
研究领域
Adherens_Junction;Regulates Actin and Cytoskeleton;
关键字： IQGAP1;IQGAP1;Rabbit;Polyclonal;Antibody;一抗
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