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- Sigma-Aldrich
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- V900081
- 2026年01月23日
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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 保存条件：
Room Temperature
- 保质期：
1年
- 英文名：
EDTA-Na2
- 库存：
100⁺瓶
- 供应商：
上海睿安生物13611631389
- CAS号：
6381-92-6
- 规格：
500g/瓶
Sigma货号V900081乙(yǐ)二胺四乙酸二钠(EDTA-Na2)上海睿安生物13611631389
别名:EDTA二钠盐，EDTA-Na2，乙(yǐ)二胺四乙酸Na2，乙(yǐ)二胺四乙酸盐 二钠盐 二水合物，二钠乙(yǐ)二胺四乙酸盐 二水合物，依地酸钙钠
说明
应用:二价阳离子的螯合剂。对需要二价阳离子发挥活性的酶，比如金属蛋白酶具有抑制作用。
同行评审论文
Association of the genetic polymorphisms in pre-microRNAs with risk of ischemic stroke in a Chinese population.
Suli Huang et al.
PloS one, 10(2), e0117007-e0117007 (2015-02-07)
microRNA (miRNA) plays a role in the pathogenesis of ischemic stroke, and single nucleotide polymorphisms in miRNA genes may contribute to disease susceptibility. However, the effect of miR-146a, miR-196a2, and miR-499 polymorphisms on ischemic stroke susceptibility has been rarely reported.
Amphiphilic graft copolymers from end-functionalized starches: synthesis, characterization, thin film preparation, and small molecule loading.
Lisa M Ryno et al.
Biomacromolecules, 15(8), 2944-2951 (2014-07-18)
End-functionalized macromolecular starch reagents, prepared by reductive amination, were grafted onto a urethane-linked polyester-based backbone using copper-catalyzed azide-alkyne cycloaddition (CuAAC) chemistry to produce novel amphiphilic hybrid graft copolymers. These copolymers represent the first examples of materials where the pendant chains
The HIV-2 Rev-response element: determining secondary structure and defining folding intermediates.
Sabrina Lusvarghi et al.
Nucleic acids research, 41(13), 6637-6649 (2013-05-04)
Interaction between the viral protein Rev and the RNA motifs known as Rev response elements (RREs) is required for transport of unspliced and partially spliced human_immunodeficiency virus (HIV)-1 and HIV-2 RNAs from the nucleus to the cytoplasm during the
Facile preparation of glutathione-stabilized gold nanoclusters for selective determination of chromium (III) and chromium (VI) in environmental water samples.
Haiyan Zhang et al.
Analytica chimica acta, 770, 140-146 (2013-03-19)
A novel method for selective determination of Cr(III) and Cr(VI) in environmental water samples was developed based on target-induced fluorescence quenching of glutathione-stabilized gold nanoclusters (GSH-Au NCs). Fluorescent GSH-Au NCs were synthesized by a one-step approach employing GSH as reducing/protecting
Brand of dipotassium EDTA vacuum tube as a new source of pre-analytical variability in routine haematology testing.
G Lima-Oliveira et al.
British journal of biomedical science, 70(1), 6-9 (2013-04-27)
This study assesses the use of different dry K2 (dipotassium) EDTA vacuum tubes and whether or not they might represent a bias in haematological testing. Blood was collected in three dipotassium EDTA vacuum tubes from different manufacturers: Venosafe, Vacuette and
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文献和实验该产品被引用文献
Sigma货号V900081乙(yǐ)二胺四乙酸二钠(EDTA-Na2)上海睿安生物13611631389
别名:EDTA二钠盐，EDTA-Na2，乙(yǐ)二胺四乙酸Na2，乙(yǐ)二胺四乙酸盐 二钠盐 二水合物，二钠乙(yǐ)二胺四乙酸盐 二水合物，依地酸钙钠
说明
应用:二价阳离子的螯合剂。对需要二价阳离子发挥活性的酶，比如金属蛋白酶具有抑制作用。
同行评审论文
Association of the genetic polymorphisms in pre-microRNAs with risk of ischemic stroke in a Chinese population.
Suli Huang et al.
PloS one, 10(2), e0117007-e0117007 (2015-02-07)
microRNA (miRNA) plays a role in the pathogenesis of ischemic stroke, and single nucleotide polymorphisms in miRNA genes may contribute to disease susceptibility. However, the effect of miR-146a, miR-196a2, and miR-499 polymorphisms on ischemic stroke susceptibility has been rarely reported.
Amphiphilic graft copolymers from end-functionalized starches: synthesis, characterization, thin film preparation, and small molecule loading.
Lisa M Ryno et al.
Biomacromolecules, 15(8), 2944-2951 (2014-07-18)
End-functionalized macromolecular starch reagents, prepared by reductive amination, were grafted onto a urethane-linked polyester-based backbone using copper-catalyzed azide-alkyne cycloaddition (CuAAC) chemistry to produce novel amphiphilic hybrid graft copolymers. These copolymers represent the first examples of materials where the pendant chains
The HIV-2 Rev-response element: determining secondary structure and defining folding intermediates.
Sabrina Lusvarghi et al.
Nucleic acids research, 41(13), 6637-6649 (2013-05-04)
Interaction between the viral protein Rev and the RNA motifs known as Rev response elements (RREs) is required for transport of unspliced and partially spliced human_immunodeficiency virus (HIV)-1 and HIV-2 RNAs from the nucleus to the cytoplasm during the
Facile preparation of glutathione-stabilized gold nanoclusters for selective determination of chromium (III) and chromium (VI) in environmental water samples.
Haiyan Zhang et al.
Analytica chimica acta, 770, 140-146 (2013-03-19)
A novel method for selective determination of Cr(III) and Cr(VI) in environmental water samples was developed based on target-induced fluorescence quenching of glutathione-stabilized gold nanoclusters (GSH-Au NCs). Fluorescent GSH-Au NCs were synthesized by a one-step approach employing GSH as reducing/protecting
Brand of dipotassium EDTA vacuum tube as a new source of pre-analytical variability in routine haematology testing.
G Lima-Oliveira et al.
British journal of biomedical science, 70(1), 6-9 (2013-04-27)
This study assesses the use of different dry K2 (dipotassium) EDTA vacuum tubes and whether or not they might represent a bias in haematological testing. Blood was collected in three dipotassium EDTA vacuum tubes from different manufacturers: Venosafe, Vacuette and
相关实验
实验试剂 1. 蛋白酶K[美国Merck公司] 2. 三羟甲基氨基甲烷(Tris)[美国Amresco公司] 3. Taq DNA聚合酶及dNTP[NEB公司] 4. 琼脂糖及溴化乙锭(EB)[美国Amresco公司] 5. 乙二胺四乙酸钠(Na2EDTA)[美国Amresco公司] 6. 电泳缓冲液TBE：浓贮存液5×TBE：54.0 g Tris碱，57.1 g硼酸，20 ml
）指的是氨三乙酸，它的结构是： 氨羧螯合剂Ⅱ（EDTA）指的是乙二胺四乙酸。它的结构是： 乙二胺四乙酸是四元酸，如果用Y表示它的酸根，则乙二胺四乙酸可以简写成H4Y。 由于乙二胺四乙酸在水中的溶解度比较小，而其二钠盐在水中的溶解度却比较大。因些在实际应用中人们常采用EDTA二钠盐。EDTA二钠盐含有2分子结晶水，它的结构是： EDTA二钠盐有时也叫做EDTAⅢ。但习惯
×103 比色杯光径为1cm时,吸光度=εM 13．0.5mol/l EDTA(pH8.0)溶液 【配制方法】 在800ml水中加入186.1g二水乙二胺四乙酸二钠（EDTA-Na·2H2O），在磁力搅拌器上剧烈搅拌，用NaOH调节 溶液的pH值至8.0（约需20g NaOH颗粒）然后定容至1L，分装后高压灭菌备用。 【注意】 EDTA二钠盐需加入NaOH将溶液的pH值调至接近8.0，才能完全溶解。 14．溴化
文献支持
Sigma货号V900081乙(yǐ)二胺四乙酸二钠(EDTA-Na2)上海睿安生物13611631389
￥185.93
