形式
powder
质量水平
分子量
492.4
反应适用性
reagent type: cross-linking reagent
储存条件
desiccated
溶解性
water: soluble
官能团
azide
运输
ambient
储存温度
−20°C
SMILES字符串
O=C1CC(S(=O)([O-])=O)C(N1OC(CCCCCNC2=CC=C(N=[N+]=[N-])C=C2[N+]([O-])=O)=O)=O.[Na+]
InChI
1S/C16H18N6O9S.Na/c17-20-19-10-5-6-11(12(8-10)22(26)27)18-7-3-1-2-4-15(24)31-21-14(23)9-13(16(21)25)32(28,29)30;/h5-6,8,13,18H,1-4,7,9H2,(H,28,29,30);/q;+1/p-1
InChI key
XXUXLXCHYVHAOD-UHFFFAOYSA-M
一般描述
ANB-NOS和磺基-SANBAH是异双官能交联剂，含有胺反应性的N-羟基琥珀酰亚胺酯和光活化的硝基苯叠氮化物。NHS酯在pH 7-9缓冲液中与伯氨基（-NH2）有效反应，形成稳定的酰胺键。当暴露在紫外光下时，硝基苯叠氮化合物形成氮烯基团，该基团可以引发双键的加成反应，插入碳氢和氮氢位点，或随后与亲核体（例如伯胺）发生扩环反应。
应用
- Dynamic Control of Cell Adhesion on a Stiffness-Tunable Substrate for Analyzing the Mechanobiology of Collective Cell Migration: This study uses Sulfo-SANPAH for photochemical cross-linking in cell adhesion research (Kamimura et al., 2017).
- Evaluation of L929 fibroblast attachment and proliferation on ArgGlyAspSer (RGDS) immobilized chitosan: This paper investigates the use of Sulfo-SANPAH to enhance fibroblast attachment on chitosan substrates (Karakecili et al., 2016).
特点和优势
- 反应基团：磺基氨基磺酸酯和硝基苯叠氮化物
- 对氨基和任何亲核物质有反应
- 不可切割
- n-磺基琥珀酰亚胺基-6-（4′-叠氮基-2′-硝基苯氨基）己酸酯
- 最佳光解发生在320-350纳米；将辐射对生物分子的损害降至最低
- 水溶性；不可切割
注意
这种产品对湿气很敏感。小瓶包装在带有干燥剂的可再密封袋中，以减少湿气接触。冷藏后，打开前将小瓶平衡至室温，以减少小瓶内的冷凝。制备新的溶液。不建议储存原液。使用后，将小瓶放回可重新密封的袋子中。封闭袋子，在推荐的温度下储存产品。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Christianne Gaudet et al.
Biophysical journal, 85(5), 3329-3335 (2003-10-29)
We examine the relationships of three variables (projected area, migration speed, and traction force) at various type I collagen surface densities in a population of fibroblasts. We observe that cell area is initially an increasing function of ligand density, but
Xiao-Feng Zhang et al.
The Journal of cell biology, 218(7), 2329-2349 (2019-05-28)
Serotonin (5-HT) is known to increase the rate of growth cone advance via cofilin-dependent increases in retrograde actin network flow and nonmuscle myosin II activity. We report that myosin II activity is regulated by PKC during 5-HT responses and that
F M Uckun et al.
Science (New York, N.Y.), 267(5199), 886-891 (1995-02-10)
B-cell precursor (BCP) leukemia is the most common form of childhood cancer and the second most common form of acute leukemia in adults. Human BCP leukemia was treated in a severe combined immunodeficient mouse model by targeting of the tyrosine
Yuehua Yang et al.
Biophysical journal, 119(7), 1427-1438 (2020-09-09)
Cell durotaxis is an essential process in tissue development. Although the role of cytoskeleton in cell durotaxis has been widely studied, whether cell volume and membrane tension are implicated in cell durotaxis remains unclear. By quantifying the volume distribution during
Dariusz Lachowski et al.
Scientific reports, 9(1), 7299-7299 (2019-05-16)
Liver fibrosis is characterised by a dense and highly cross-linked extracellular matrix (ECM) which promotes progression of diseases such as hepatocellular carcinoma. The fibrotic microenvironment is characterised by an increased stiffness, with rigidity associated with disease progression. External stiffness is
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