1. 首頁
  2. 產品介紹
  3. 分生
  4. DNA and Protein Marker

b5ae2883d06d84e1b89372e61a931f34.png

DNA Marker

DM100

The DNA Ladder DM100 is composed of 11 individual DNA fragments: 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200, and 100 base pairs. This product contains two enhanced bands (1.5kand 500 bp) for easy reference.

The ladder is ready-to-use, which is premixed with loading buffer dye for direct loading on gel.
10 mM Tris-HCl (pH 8.0), 10 mM Na-EDTA, 0.03% orange G,
0.005% xylene cyanol FF, and 10% glycerol.



DM1K

The DNA Ladder DM1K is composed of 13 individual DNA fragments: 10k, 8k, 6K, 5K, 4K, 3K, 2.5K, 2K, 1.5K, 1K, 750, 500, and 250 base pairs. This product contains two enhanced bands (3kand 1K bp) for easy reference.

The ladder is ready-to-use, which is premixed with loading buffer dye for direct loading on gel.
10 mM Tris-HCl (pH 8.0), 10 mM Na-EDTA, 0.005% bromophenol blue, 0.005% xylene cyanol FF, and 10% glycerol.



DM100+3K

The DNA Ladder DM100+3K is composed of 12 individual DNA fragments:3k, 1.5k, 1k, 900, 800, 700, 600, 500, 400, 300, 200, and 100 base pairs. This product contains two enhanced bands (1.5k
and 500 bp) for easy reference.




Protein Marker

PMB1

ANTEC 3-color Pre-Stained Protein Marker is a three-color protein standard with 10 pre-stained proteins covering a wide range molecular weights from 10 to 180 KDa. 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). ANTEC 3-color Pre-Stained Protein Marker 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 size of proteins.

The ladder is ready-to-use, which is premixed with loading buffer dye for direct loading on gel. Approximately 0.1~0.4 mg/ml of each protein in the buffer. 20 mM Tris-phosphate, pH 7.5 (at 25℃), 2 % SDS, 0.2 mM Dithiothreitol, 3.6 M Urea, and 15 % (v/v) Glycerol.