摘要
The GTX49384 Trident Prestained Protein Ladder (Standard Range) is a ready-to-use three-color protein standard with 10 pre-stained proteins covering a wide range of molecular weights from 10 to 180 kDa in Tris-Glycine Buffer (9 to 170 kDa in Bis-Tris (MOPS) buffer and 10 to 180 kDa Bis-Tris (MES) buffer). Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 75 kDa respectively) when separated on SDS-PAGE (Tris-Glycine buffer). GTX49384 Trident Prestained Protein Ladder is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.
形式
Liquid
存储溶液
20mM Tris-Phosphate pH7.5, 2% SDS, 0.2mM DTT, 3.6M urea, 15% (v/v) Glycerol
保存剂
No preservative
存放说明
For short-term storage, store at 4ºC (up to 3 months). For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
浓度
0.1~0.4 mg/ml (Please refer to the vial label for the specific concentration.)
注意事项
仅供实验室使用。不适用于人类或动物的任何临床，治疗或诊断用途。不适合动物或人类食用。
