规格
|
Cell Permeability:
|
Cell-Permeant |
Detection Method:
|
Colorimetric |
Shipping Condition:
|
Approved for shipment at Room Temperature or on Wet Ice |
Substrate:
|
X-Gal |
Substrate Properties:
|
Chemical Substrate |
Substrate Type:
|
Beta-Gal Substrate |
Quantity:
|
1g |
储存
|
Contains 1 g of X-Gal, powder |
X-Gal (5-bromo-4-chloro-3-indolyl-β-D-galactoside) is a histochemical substrate for β-galactosidase. This substrate yields a blue precipitate upon hydrolysis, making it suitable for use in immunoblotting or immunocytochemical assays. Bacteria containing active β-galactosidase produce blue colonies when grown on plates containing X-Gal. X-Gal is supplied as white crystals and is soluble in dimethylformamide.