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折扣/货期| 货号：FL-1181-2 | 规格：2 mg | 目录价：￥3382 |
产品详情
产品名称:
Datura Stramonium Lectin (DSL), Fluorescein, 2 mg
产品描述:
Datura stramonium lectin DSL contains two chains of 40 kDa and 46 kDa joined by disulfide bonds. This lectin is free of a reported 32 kDa contaminant protein. The carbohydrate binding site recognizes (β-1,4) linked N-acetylglucosamine oligomers, preferring chitobiosese or chitotriosese over a single N-acetylglucosamine residue. This lectin binds well in the acidic pH range but its affinity decreases above pH 8.0.DSL also binds well to N-acetyllactosamine and oligomers containing repeating N-acetyllactosamine sequences. A branched pentasaccharide including two N-acetyllactosamine disaccharides linked to mannose (β-1,6) and (β-1,2) was reported to be the most potent inhibitor of agglutination.Fluorescein labeled DSL 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. The excitation maximum is at 495 nm and the emission maximum is at 515 nm.Accompanying each fluorescent lectin is an analysis data sheet summarizing the results of our quality control tests and providing pertinent information on the product. All of these reagents are supplied as solutions perserved with sodium azide.Inhibiting/Eluting Sugar: Chitin Hydrolysate
实验应用:
Immunofluorescence,Glycobiology
推荐稀释度:
The recommended concentration range for use is 5-20µg/ml.
偶联:
Fluorescein
产品浓度:
2 mg active conjugate/ml
保存温度:
2° - 8°C – Do Not Freeze
运输温度:
Ambient
存储溶液:
10 mM HEPES, 0.15 M NaCl, pH 7.5, 0.08% sodium azide,
0.1 mM CaCl2
产地:
美国
上一个:Lycopersicon Esculentum (Tomato) Lectin (LEL, TL), Fluorescein, 1 mg
下一个:Griffonia (Bandeiraea) Simplicifolia Lectin II (GSL II, BSL II), Fluorescein, 2 mg
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