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货号： bs-19731R-AF350 基本售价： 2980.0 元 规格： 100ul
产品信息
- 产品编号
- bs-19731R-AF350
- 英文名称
- Anti-RASGRP4/AF350
- 中文名称
- AF350标记的Ras蛋白特异鸟嘌呤核苷酸释放因子4抗体
- 别 名
- RASGRP-4;GRP4_HUMAN; Guanyl nucleotide releasing protein 4; RAS guanyl releasing protein 4; RAS guanyl-releasing protein 4; RASGRP 4.
- 规格价格
- 100ul/2980元购买 大包装/询价
- 说 明 书
- 100ul
- 研究领域
- 细胞生物 信号转导 G蛋白偶联受体 G蛋白信号
- 抗体来源
- Rabbit
- 克隆类型
- Polyclonal
- 交叉反应
- Human, Mouse, Dog, Cow, Horse, Sheep,
- 产品应用
- ICC=1:50-200 IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
- 分 子 量
- 75kDa
- 性 状
- Lyophilized or Liquid
- 浓 度
- 1mg/ml
- 免 疫 原
- KLH conjugated synthetic peptide derived from human RASGRP4
- 亚 型
- IgG
- 纯化方法
- affinity purified by Protein A
- 储 存 液
- 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol
- 保存条件
- Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
- 产品介绍
- background:
The protein encoded by this gene is a member of the Ras guanyl nucleotide-releasing protein (RasGRP) family of Ras guanine nucleotide exchange factors. It contains a Ras exchange motif, a diacylglycerol-binding domain, and two calcium-binding EF hands. This protein was shown to activate H-Ras in a cation-dependent manner in vitro. Expression of this protein in myeloid cell lines was found to be correlated with elevated level of activated RAS protein, and the RAS activation can be greatly enhanced by phorbol ester treatment, which suggested a role of this protein in diacylglycerol regulated cell signaling pathways. Studies of a mast cell leukemia cell line expressing substantial amounts of abnormal transcripts of this gene indicated that this gene may play an important role in the final stages of mast cell development. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2009]
Function:
Functions as a cation- and diacylglycerol (DAG)-regulated nucleotide exchange factor activating Ras through the exchange of bound GDP for GTP. May function in mast cells differentiation.
Subcellular Location:
Cytoplasm. Cell membrane. Recruited to membranes upon activation by DAG.
Tissue Specificity:
Expressed by mast cells and their progenitors (at protein level). Specifically expressed in mononuclear leukocytes. Highly expressed in myeloid cells compared to lymphoid cells. Also detected in heart, skeletal muscle, spleen, liver, placenta and lung. Not detected in brain. Isoform 1 is the major isoform in normal individuals. Isoform 2 is more significantly expressed in a patient with asthma. Isoform 3 is more significantly expressed in a patient with asthma and a mastocytosis patient.
Similarity:
Belongs to the RASGRP family.
Contains 1 EF-hand domain.
Contains 1 N-terminal Ras-GEF domain.
Contains 1 phorbol-ester/DAG-type zinc finger.
Contains 1 Ras-GEF domain.
Database links:Entrez Gene: 115727Human
Entrez Gene: 233046Mouse
Entrez Gene: 170668Rat
Omim: 607320 Human
SwissProt: Q8TDF6Human
SwissProt: Q8BTM9Mouse
SwissProt: Q8R5I4Rat
Unigene: 130434Human
Unigene: 465324Mouse
Unigene: 213071Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.