50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
21 kDa
Observed MW
21 kDa
Clonality
Monoclonal
Clone No.
14E24
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
RHOA
Protein Name
RhoA GTPase
Background
RHOA (RhoA, Ras-homolog family member A) belongs to Rho small-GTPase family acting as molecular switch for actin cytoskeleton remodeling, stress-fiber and focal-adhesion assembly, controlling cellular contraction, migration and invasion. GTP-bound active RhoA localizes at inner plasma membrane and activates downstream effectors such as ROCK, promoting myosin phosphorylation, stress-fiber formation and cell contractility. GDP-loaded RhoA resides in cytosol in inactive state. Its cycling is tightly controlled by GEF, GAP and GDI proteins; GPCR and extracellular-matrix cues trigger RhoA activation. Hyper-activated RhoA fuels tumor migration and invasion.