Uniblue A sodium salt is a reactive protein stain. It can also be used in engineering or chemical process of heterogeneous chemical modification of cotton cellulose with vinyl sulfone dyes in non-nucleophilic organic solvents. Uniblue A sodium salt (Acid Blue 215), a reactive blue dye primarily used as a protein stain for covalent pre-gel staining in laboratory research, with an excitation maximum of ~594 nm. Synonyms: Acid Blue 215, 1-amino-4-[[3-[[4-(sodiumoxysulfonyl)phenyl]sulfonyl]phenyl]amino]anthraquinone-2-sulfonate, 1-Amino-4-(m-(p-sulfophenylsulfonyl)anilino)anthraquinone-2-sulfonic acid sodium salt CAS No: 14541-90-3 Molecular Formula: C22H15N2NaO7S2 Molecular Weight: 506.48 Appearance: Blue to purple powder Purity: 70% (HPLC) Melting Point: >300C(lit.) Solubility: Water: 100mM NaHCO3 with 10% SDS (pH 8-9) Storage and Stability: May be stored at RT. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Store away from strong oxidizing agents.
Molekulargewicht:
506.48
Reinheit:
70% (HPLC)
Formulierung:
Blue to purple powder
CAS Nummer:
[14541-90-3]
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