产品名称:Peanut Agglutinin (PNA), CY®3, 1 mg

别名:花生凝集素，Cy3标记

产品描述:

Cy3 PEANUT AGGLUTININ PNA binds preferentially to the T-antigen, a galactosyl (β-1,3) N-acetylgalactosamine structure present in many glycoconjugates such as M and N blood groups, gangliosides, and many other soluble and membrane-associated glycoproteins and glycolipids. With certain exceptions, the receptor sequence for PNA is normally sialylated which prevents the lectin from binding to its receptor oligosaccharide (see Jacalin). Even sialic acid which is not bound directly to the receptor sugars may inhibit binding. The presence of calcium ions in diluents can enhance the binding of PNA to receptors, possibly by neutralizing the negative charges on sialic acid residues adjacent to the receptor sequence.Cy3 labeled Peanut agglutinin has an appropriate number of fluorochromes bound to provide the optimum staining characteristics for this lectin. This conjugate is supplied essentially free of unconjugated fluorochromes.Excitation: 550 nmEmission: 570 nmColor: Red

实验应用:Immunofluorescence,Glycobiology

推荐稀释度:The recommended concentration range for use is 5-20µg/ml.

偶联:Cy3

产品浓度:1 mg active conjugate/ml

存储溶液:10 mM HEPES, 0.15 M NaCl, pH 7.5, 0.08% sodium azide, 0.1 mM CaCl2, and a proprietary stabilizer.

产地:美国

样本类型:10 mM HEPES, 0.15 M NaCl, pH 7.5, 0.08% sodium azide, 0.1 mM CaCl2, and a proprietary stabilizer.