Bis-Tris Size:100 g N-Acetyl-D-mannosamine is used for the

N-Acetyl-D-mannosamine is used for the synthesis of sialic acid

MagentaTM-β-D-galactoside

biochemical activity characterization

H-β-Ala-His-OH

and highly selective one-step purification method for recombinant proteins containing glutathione S-transferase (GST) tags

Bis-Tris Size:100 g N-Acetyl-D-mannosamine is used for theBis Tris, also known as bis Tris methane, is a zwitterionic buffering agent used in biochemistry and molecular biology. It is a bis(2 hydroxyethyl)amine and Tris family buffer that is useful for a pH range of 5. 8 7. 2. Bis Tris is a common component of many buffer systems for various types of electrophoresis. Bis Tris may form a complex with some common metals, such as Cu(II) and Pb(II), and formation constants should be taken into account when using