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Product details
名称
红色SDS-PAGE蛋白上样缓冲液 (5X)
别名
红色SDS-PAGE蛋白上样缓冲液(5X) | 5X 红色SDS-PAGE蛋白上样缓冲液(含DDT)
英文别名
Red SDS-PAGE Protein Sample Loading Buffer, 5X, DTT | Red SDS-PAGE Protein Sample Loading Buffer (5X)
货号
R752102-1ml
包装规格
1ml
级别
BioReagent
浓度
5X, 含DTT
产品介绍
阿拉丁生产的红色SDS-PAGE蛋白上样缓冲液(5X) (Red SDS-PAGE Protein Sample Loading Buffer, 5X),是一种使用特殊红色染料、5倍浓缩的蛋白上样缓冲液。本产品含有SDS和DTT,可以用于常规的SDS-PAGE蛋白样品的上样。除了染料不同外,本产品与以溴酚蓝为染料的常规的SDS-PAGE蛋白上样缓冲液效果一致。用于常规的SDS-PAGE电泳时(Tris-Gly电泳体系),本产品中红色染料的迁移速度和溴酚蓝相近,但微快一点。 注意事项 : 本产品中含少量DTT,有轻微刺激性气味,但不含剧毒的巯基乙醇。本产品必须完全溶解后再使用。本产品的红色染料在转膜过程中不能随蛋白转印到膜上,如果希望监控转膜效率,可使用预染蛋白分子量标准或使用双色SDS-PAGE蛋白上样缓冲液(5X) 。本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。为了您的安全和健康,请穿实验服并戴一次性手套操作。'], 使用说明 : 1.在室温或不超过37℃的水浴中溶解红色SDS-PAGE蛋白上样缓冲液(5X)。水浴溶解后立即室温存放,尽量避免长时间置于水浴中。使用完毕后置于-20℃保存。2.按照每4微升蛋白样品加入1微升红色SDS-PAGE蛋白上样缓冲液(5X)的比例,混合蛋白样品和红色蛋白上样缓冲液(5X)。注:本产品稀释至1X后也可以直接用于细胞或组织样品的裂解。3.100℃或沸水浴加热3-5分钟,以充分变性蛋白。注意:如果起始时细胞或组织的用量较大,基因组DNA含量较高,煮沸3-5分钟后有可能仍然比较粘稠或者有粘稠状的半透明物体。此时需要再煮沸5-10分钟或者加入适量稀释成1X的红色蛋白上样缓冲液后再煮沸3-5分钟。充分煮沸后一方面可以使结合在基因组DNA上的蛋白充分释放,同时可导致基因组DNA的部分断裂从而使粘稠感消失,这样就不会影响后续的上样操作了。适当超声或使用1ml注射器反复抽吸也可以打断基因组DNA从而使粘稠感消失。4.冷却到室温后,直接上样到SDS-PAGE胶加样孔内即可。5.通常电泳至红色染料到达胶的底端处附近即可停止电泳。
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Research chemical 1ml

Research chemical 1ml; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 1ml.

item number:R752102-1ml
Product model:1ml
level: 1ml
Lead Time:30days
sold 677 Items
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