Quality Segment
form
lyophilized powder
usage
sufficient for 10-20 large gels (16 × 18 cm), sufficient for 20-30 mini-gels (10 × 10 cm), vial sufficient for 50-100 PhastGels
mol wt
6,500-66,000 Da
storage temp.
2-8°C
Application
SigmaMarkers设计用于Laemmli SDS-PAGE、PhastSystem (Pharmacia) 、以及Schagger和von Jagow 的SDS-PAGE（三甲基甘氨酸）。 SigmaMarkers涵盖大多数蛋白质或其亚基共有的分子量范围。宽、高和低范围分子量标准品与样品缓冲液一起冻干，便于用去离子水溶解后即可使用。该分子量标准品已经过配制，可在电泳和考马斯蓝染色后产生大致相等强度的明确条带分布。
Preparation Note
Reconstitution with 100 μl of deionized water results in a solution containing 2-3.5 mg of protein per ml of 62 mM Tris-HCl, pH 6.8, 1 mM EDTA, 4% sucrose, 10 mM TCEP, 2% SDS, and 0.01% bromophenol blue.
Other Notes
Protein (mol. wt.)
Aprotinin, bovine lung (6,500)
α-Lactalbumin, bovine milk (14,200)
Trypsin inhibitor, soybean (20,000)
Trypsinogen, bovine pancreas (24,000)
Carbonic anhydrase, bovine erythrocytes (29,000)
Glyceraldehyde-3-phosphate dehydrogenase, rabbit muscle (36,000)
Ovalbumin, chicken egg (45,000)
Albumin, bovine serum (66,000)
Aprotinin, bovine lung (6,500)
α-Lactalbumin, bovine milk (14,200)
Trypsin inhibitor, soybean (20,000)
Trypsinogen, bovine pancreas (24,000)
Carbonic anhydrase, bovine erythrocytes (29,000)
Glyceraldehyde-3-phosphate dehydrogenase, rabbit muscle (36,000)
Ovalbumin, chicken egg (45,000)
Albumin, bovine serum (66,000)
Will yield eight protein bands with Coomassie Blue staining.
Legal Information
SigmaMarker is a trademark of Sigma-Aldrich Co. LLC
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Danger
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| M3913-1VL | 04061835490141 |
| M3913-10VL | 04061838256065 |