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Stains-All
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Stains-All图片
CAS NO:7423-31-6
包装与价格:
包装价格(元)
10 mM * 1 mL in DMSO电议
200mg电议
500mg电议
1 g电议

产品名称
着色剂-ALL
产品介绍
Stains-All,一种阳离子碳菁染料,是研究钙调蛋白 (CaM) 和相关钙结合蛋白 (CaBP) 的各个钙结合位点的结构特征的便捷探针。
生物活性

Stains-All, a cationic carbocyanine dye, is a convenient probe to study the structural features of the individual calcium-binding sites ofcalmodulin(CaM) and related calcium-binding proteins (CaBP)[1][2].

体外研究
(In Vitro)

Almost all of the proteins found in skeletal muscle extracts, including the Ca2++Mg2+-ATPase and the 53,000-Da glycoprotein of the sarcoplasmic reticulum, are stained red or pink with Stains-all. Calsequestrin, the 1 60,000-Da glycoprotein, and 170,000-Da protein are stained blue with Stains-all. The ratio of Stains-all staining (measured at 615 nm) to that of Coomassie blue staining (measured at 575 nm) is 1.3 for calsequestrin, 2.0 for calmodulin, 1.4 for troponin C, and 2.2 for S-100. Therefore, in addition to differentially staining these Ca2+-binding proteins blue, Stains-all is a more sensitive stain for these Ca2+-binding proteins than is Coomassie blue[3].

分子量

559.58

性状

Solid

Formula

C30H27BrN2S2

CAS 号

7423-31-6

中文名称

着色剂-ALL

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

溶解性数据
In Vitro: 

DMSO : 8.33 mg/mL(14.89 mM;ultrasonic and warming and heat to 80℃)

配制储备液
浓度溶剂体积质量1 mg5 mg10 mg
1 mM1.7871 mL8.9353 mL17.8705 mL
5 mM0.3574 mL1.7871 mL3.5741 mL
10 mM0.1787 mL0.8935 mL1.7871 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80℃, 6 months; -20℃, 1 month (sealed storage, away from moisture and light)。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。