此页面上的某些内容不提供英文版本，默认显示为当前可用的语言。

Bis-ANS, protein conformation probe

目录号	数量	价格	提前通知时间	购买此产品
4381-5mg	5 mg	$159	现货
4381-25mg	25 mg	$397	现货

Found better price? Let us know and we will propose the way forward!

Bis-ANS is a high-affinity fluorescent probe for nonpolar cavities in proteins. Its hydrophobic phenyl and naphthyl rings interact noncovalently with proteins and protein degradation products.

As with other anilinonaphthalene sulfonates (ANS), bis-ANS is essentially nonfluorescent in water but becomes noticeably fluorescent in a nonpolar environment. When free, bis-ANS has an excitation maximum at 390 nm and an emission maximum at 523 nm but undergoes a blue shift with an increase in fluorescence intensity when bound to protein.

Bis-ANS is frequently used to monitor the formation of protein aggregates and indicate protein folding and conformational changes. The dye is also used to detect Aβ fibers.

以ChemDraw格式下载

顾客还购买了这个产品

AF 488 TCO

含有 AF 488 的反式环辛烯 (TCO) 衍生物，可通过逆电子需求Diels-Alder环加成反应 (IEDDA) 与四嗪偶联。

将此产品添加到购物车中
并获得免费的快递服务

Laurdan (6-Dodecanoyl-2-dimethylaminonaphthalene)

Laurdan is a polarity-sensitive lipid membrane fluorescent probe. It is used for imaging lipid rafts and studying cell plasmatic membrane dynamics.

戊烯酸STP酯 (Pentynoic acid STP ester)

一种活化酯，用于将炔基引入肽/蛋白质和链接反应。

General properties

Appearance:	light yellow-green crystals
Molecular weight:	672.87
CAS number:	65664-81-5
Molecular formula:	C₃₂H₂₂K₂N₂O₆S₂
IUPAC name:	dipotassium;8-anilino-5-(4-anilino-5-sulfonatonaphthalen-1-yl)naphthalene-1-sulfonate
Solubility:	DMF: 30 mg/ml, DMSO: 30 mg/ml, ethanol: slightly soluble, PBS (pH 7.2): 5 mg/ml
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
安全数据表（MSDS）:	下载
	产品规格

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.