Description

Amido black (AB) is an acidic dye used for staining proteins. It can detect proteins levels of 50ng in both polyvinylidene difluoride (PVDF) and nitrocellulose membrane. AB aids protein visualization even at low concentrations. It has applications in forensics due to its ability to stain blood proteins in fingerprints.

Specifications

Grade	Indicator
Formula	C22H14N6O9S2Na2
MW	616.50
CAS	1064-48-8
Sensitivity	Pass test
Solubility test	Pass test
Ignition residue (sulfate)	18-28%
Loss on drying	≤7.0%
Organic impurities	Pass test
Storage	Store at room temperature. Protect from moisture

Application

Amido Black Staining Solution 2X has been used in the staining:

serum proteins present in the culture supernatant
cysteine sulfinic acid decarboxylase protein in mouse liver homogenate
histones from chromatin samples

Documents

COA

SDS

Disclaimer: For laboratory research use only.

Amido Black 10B (Naphthol Blue Black)