蛋白分子量标记物

Thermo Scientific™ Prestained Protein Molecular Weight Marker is a mixture of six blue-stained natural proteins (20 to 120kDa) for use as size standards in protein electrophoresis (SDS-PAGE).

The Thermo Scientific™ PageRuler Prestained NIR Protein Ladder is a mixture of 10 proteins (11 to 250KDa) that are blue-stained and fluor-labeled for near-IR fluorescent visualization and protein sizing following electrophoresis.

Thermo Scientific™ PageRuler Unstained Low Range Protein Ladder is a mixture of eight (8) purified proteins and peptides (3.4 to 100kDa) for use as size standards in peptide and small protein gel electrophoresis.

A mixture of seven native proteins (14.4 to 116kDa) for use as size standards in protein electrophoresis (SDS-PAGE).

For visualization and protein sizing during Electrophoresis and confirmation of Western blot detection.

Thermo Scientific™ Spectra Multicolor High Range Protein Ladder is a mixture of eight (8) blue-, green and orange-stained proteins (40 to 300kDa) for use as size standards for high MW proteins in gel electrophoresis and Western blotting.

Thermo Scientific™ PageRuler Unstained Broad Range Protein Ladder is a mixture of 11 proteins (5 to 250kDa) for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting.

专门设计用于直接在蛋白免疫印迹上进行蛋白分子量估算，简单便捷

Thermo Scientific™ PageRuler 预染蛋白分子量标准是十 (10) 种蓝色、橙色和绿色染色蛋白（10 至 180 kDa）的混合物，可用作蛋白电泳 (SDS-PAGE) 和 Western 印迹中的分子量标准品。

Thermo Scientific™ Spectra 多色宽范围蛋白分子量标准是一种 4 色蛋白标准品，含 10 种预染蛋白（10 至 260 kDa），可用作凝胶电泳和蛋白免疫印迹中的分子量标准品。

Thermo Scientific™ Spectra 多色宽范围蛋白分子量标准是一种 4 色蛋白标准品，含 10 种预染蛋白（10 至 260 kDa），可用作凝胶电泳和蛋白免疫印迹中的分子量标准品。

Thermo Scientific™ PageRuler Plus 预染蛋白分子量标准是九 (9) 种蓝色、橙色和绿色染色蛋白（10 至 250 kDa）的混合物，可用作蛋白电泳 (SDS-PAGE) 和 Western 印迹中的分子量标准品。