- ￥1939
- Sigma-Aldrich
- 进口
- L9781-25G
- 2026年01月29日
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- 技术资料
- 保存条件：
常温
- 保质期：
根据瓶身LOT号查询
- 英文名：
Lithium dodecyl sulfate
- 库存：
有现货
- 供应商：
浙江羽翔生物科技有限公司
- CAS号：
2044-56-6
- 规格：
25G
属性
等级
for molecular biology
质量水平
200
描述
anionic
产品线
BioReagent
检测方案
≥98.5% (GC)
分子量
272.33 g/mol
CMC
7-10 mM (20-25°C)
转变温度
cloud point >100 °C
吸光度
≤0.05 at 260 nm (3% solution)
≤0.05 at 280 nm (3% solution)
适用性
suitable for electrophoresis
异质活性
DNase and RNase, none detected
SMILES字符串
[Li+].CCCCCCCCCCCCOS([O-])(=O)=O
InChI
1S/C12H26O4S.Li/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1
InChI key
YFVGRULMIQXYNE-UHFFFAOYSA-M
应用
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文献和实验Plasticity of nuclear and cytoplasmic stress responses of RNA-binding proteins.
Cellular stress causes multifaceted reactions to trigger adaptive responses to environmental cues at all levels of the gene expression pathway. RNA-binding proteins (RBP) are key contributors to stress-induced regulation of RNA fate and function. Here, we uncover the plasticity of the RNA interactome in stressed cells, differentiating between responses in the nucleus and in the cytoplasm. We applied enhanced RNA interactome capture (eRIC) analysis preceded by nucleo-cytoplasmic fractionation following arsenite-induced oxidative stress. The data reveal unexpectedly compartmentalized RNA interactomes and their responses to stress, including differential responses of RBPs in the nucleus versus the cytoplasm, which would have been missed by whole cell analyses.
Folin酚试剂乙：在1.5L容积的磨口回流瓶中，加入100g钨酸钠(Na2 WO4 ·2H2 O)以及700ml蒸馏水，再加入50ml85%磷酸及100ml浓盐酸，充分混合，接上回流冷凝管，以小火回流10小时。回流完毕，加入150g硫酸锂，50ml蒸馏水及数滴液体溴，开口继续沸腾15分钟，以便除去过量的溴，冷却后用蒸馏水稀释至1000ml，过滤之，滤液呈微绿色，置于棕色试剂瓶中保存。使用时用标准氢氧化钠滴定，以酚酞为指示剂，最后用蒸馏水稀释（约1倍左右），使最终酸度为1.0mol/L
试剂试剂甲：A液：Na2CO3 10.00gNaOH 2.00g酒石酸钾钠（或钾盐钠盐） 0.25g混合、溶于500ml蒸馏水中。B液：CuSO4·5H2O 0.5gH2O 100.00ml用前将A液50份与B液1份混合即为试剂甲。试剂乙：于磨口回流瓶加入下列试剂Na2WO4·2H2O 100.00gNaMoO4·2H2O 25.00gH2O 700.00ml85％H3PO4 50.00ml浓HCl 100.00ml按上回流冷凝管以小火回流10h后再加：硫酸锂 150.00gH2O 50.00
Protocol for evaluating vascular permeability in wildtype
progesterone (Sigma) and 6.7 ng 17-β -estradioi in 0.1 ml sesame oil (once a day around 10-11AM). - Directions: Take a 1.5ml tube and mix 33.5 μl of the 100 μg/ml estrogen stock solution with 466.5 μl EtOH (final volume 500μl) to make a 1:14.93 dilution
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