多色预染蛋白分子量标准
Multicolor Prestained Protein Ladder
本产品需冰袋运输;避免反复冻融,4℃保质期3个月,-20℃保质期24个月。
货号规格
goodWJ 101(15kDa~150kDa) 250μL×2goodWJ 101L(15kDa~150kDa) 250μL×10
goodWJ 102(10kDa~250kDa) 250μL×2goodWJ 102L(10kDa~250kDa) 250μL×10
goodWJ 103(10kDa~250kDa) 250μL×2goodWJ 103L(10kDa~250kDa) 250μL×10
goodWJ 106(10kDa~250kDa) 250μL×2goodWJ 106L(10kDa~250kDa) 250μL×10
good注:WJ 106 系列适用于近红外荧光成像系统。
产品特点
goo高准确性——蛋白条带分子量相较于同级别其它高端品牌产品更准确;
goo分布合理——蛋白条带分布更合理;
goo低杂交反应——条带蛋白去除蛋白质标签,最大程度降低抗体杂交反应;
goo高性价比——与其它同级别产品相比,性价比极高。
产品简介
goodWJ 101由15kDa~150kDa范围的9个蛋白条带组成(15kDa、20kDa、25kDa、35kDa、40kDa、50kDa、70kDa、100kDa、150kDa)。WJ 102、WJ 103和WJ 106由10kDa~250kDa范围的11个蛋白条带组成(10kDa、15kDa、20kDa、25kDa、35kDa、40kDa、50kDa、70kDa、100kDa、150kDa、250kDa)。由低到高的分子量范围可监测电泳过程中的蛋白分离情况、判断目标蛋白的分子量,并且可以监测Western Blot实验中的转膜效率。25kDa、70kDa两条带结合有红色或绿色染料,更便于实时观察电泳进程、判断蛋白分子量,其中 WJ 106 特别适用于近红外荧光成像系统。本品推荐上样量为5μL。
good缓冲液成分:62.5mM Tris-HCl(pH 7.5/25℃),1mM EDTA,2%(W/V)SDS,10mM DTT,33%(V/V)glycerol。
注意事项
good1. 本品已包含上样缓冲液,直接使用,不可加热煮沸;
good2. 为避免反复冻融及污染,可将本产品分装后,-20℃保存;
good3. 预染蛋白质分子量标准仅用于分子量的近似参考,批次间差异约为5%;
good4. 若使用近红外荧光成像系统,请选用 WJ 106;
good5. 在低浓度凝胶中,低分子量条带将会与前沿共迁移而无法分出;
good6. 在不同凝胶和缓冲液系统中,预染蛋白质的迁移率会有所差别,可用非预染蛋白质分子量标准进行校正,并按校正后的结果正常使用;
good7. 为了您的安全和健康,请穿实验服并戴一次性手套操作;
good8. 本产品仅限科研使用。
相关论文
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