The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use a concentration of 1 µg/ml.
1/500 - 1/1000. Detects a band of approximately 87 kDa (predicted molecular weight: 83 kDa).
Use at an assay dependent concentration.
功能Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co-chaperones that modulate its substrate recognition, ATPase cycle and chaperone function.
序列相似性Belongs to the heat shock protein 90 family.
结构域The TPR repeat-binding motif mediates interaction with TPR repeat-containing proteins.
翻译后修饰Ubiquitinated in the presence of STUB1-UBE2D1 complex (in vitro). ISGylated. S-nitrosylated; negatively regulates the ATPase activity.
细胞定位Cytoplasm. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
ICC/IF image of ab51145 stained MCF7 cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab51145, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.
Anti-Hsp90 beta antibody (ab51145)参考文献
This product has been referenced in:
Wang H et al. Hsp90a forms a stable complex at the cilium neck for the interaction of signalling molecules in IGF-1 receptor signalling. J Cell Sci128:100-8 (2015).
Read more (PubMed: 25359884) »