Product Name	ARHGAP15
Chinese Name	Rho GTP酶激活蛋白15抗体
Alias	ArhGAP15; BM046; Rho GTPase activating protein 15; Rho type GTPase activating protein 15; RHG15_HUMAN.
Research Area	Cell biology  Signal transduction  G protein-coupled receptor  G protein signal
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	(predicted: Human, Mouse, Rat, )
Applications	WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	55kDa
Cellular localization	cytoplasmic The cell membrane
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human ARHGAP15: 201-300/861
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	Rho GTPases, which play fundamental roles in numerous cellular processes, are initiated by external stimuli that signal though G-protein coupled receptors. ARHGEF15 (Rho guanine nucleotide exchange factor (GEF) 15), also known as ARGEF15 or Vsm-RhoGEF, is a 841 amino acid protein expressed in the vascular smooth muscle of coronary artery. ARHGEF15 functions as a specific guanine nucleotide exchange factor for RhoA and interacts with ephrin-A4 in vascular smooth muscle cells. Containing one DH (DBL-homology) domain, ARHGEF15 is phosphorylated on tyrosine residues upon ephrin-A1 stimulation. The DH domain consists of a region of about 150 amino acids that induces Rho family GTPases to release GDP. This effectively activates the Rho GTPase by allowing GTP binding. ARHGEF15 is encoded by a gene located on human chromosome 17, which comprises over 2.5% of the human genome and encodes over 1,200 genes. Function: ARHGAP15 is an activator for the Rho-type GTPases by converting them to an inactive GDP-bound state. Overexpression results in an increase in actin stress fibers and cell contraction. Subcellular Location: Cytoplasm. Membrane; Peripheral membrane protein Similarity: Contains 1 PH domain. Contains 1 Rho-GAP domain. SWISS: Q53QZ3 Gene ID: 55843 Database links: Entrez Gene: 55843 Human Omim: 610578 Human SwissProt: Q53QZ3 Human Unigene: 171011 Human

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