DMSO二甲基亚砜(细胞培养级) 非质子极性溶剂|CAS 67-68-5

DMSO二甲基亚砜(细胞培养级) 非质子极性溶剂|CAS 67-68-5

产品说明书

FAQ

COA

已发表文献

 

DMSO属于非质子极性溶剂,常用于化学反应、PCR反应以及在细胞、组织和器官的保存中用作玻璃化低温冷冻防护剂。DMSO用于细胞冷冻培养基内,可以保护细胞免受冰晶引起的机械性损伤。它也可以用于主培养、亚培养、重组异倍体、杂交瘤等系列细胞株,胚胎干细胞(JPC)和造血干细胞的冷冻保藏。另外常常与BSA或FBS混合使用

 

兼容性

完全互LDPE、HDPE、聚丙烯、PPCO、聚甲基戊烯、尼龙、teflon FEP

中度互:聚苯乙烯、ECTFE/ETFE

不互:聚砜、flexible and rigid PVC tubing、聚碳酸脂

 

溶解性

DMSO易与水混合(1 mL DMSO + 1 mL H2O)形成清澈、无色的溶液。易吸潮,免暴露在潮湿环境。也溶于乙醇、丙酮、乙醚、苯、氯仿;

 

储存/稳定性

DMSO容易过冷并且室温下缓慢融化,收到的产品应为固体并非液体状态。固化的DMSO放在室温下可以再次液化,对其本身无损害。属于热稳定化合物,在高达100℃的酸、碱及中性溶液中保持稳定。温度接近其沸点(189℃),在碱性和中性溶液中仍保持稳定。150℃加热24 h,其纯度损失小于0.1%。

 

产品性质

英文别名(English Synonym)

Methyl sulfoxide, dimethyl sulphoxide, Sulfinylbismethane, Methyl sulphoxide

CAS号(CAS NO.)

67-68-5

分子式(Formula)

C2H6OS

分子量(Molecular Weight)

78.1

密度(Density)

1.104 g/cm3 at 20℃

粘度(Viscosity)

1.1 centipoises (27℃)

纯度(Purity)

≥99%

结构式(Structure)

DMSO二甲基亚砜(细胞培养级) 非质子极性溶剂|CAS 67-68-5

 

运输和保存方法

室温运输与保存,有效期2年。

 

注意事项

1.为了您的安全和健康,请穿实验服并戴一次性手套操作。

2.本产品仅作科研用途!

 

主要应用

1、DMSO广泛应用在人、动物细胞株及细菌噬菌体λ的低温防护中,制备DMSO溶液用来冷冻细胞的步骤如下:

1)配制冷冻培养基:含有细胞培养用培养基、10-20%血清5-10% DMSO;

2)用胰酶或其他合适的方法消化贴壁细胞;(细胞最好处于对数增长期);

3)低速离心(4℃,250×g, 10 min)收集细胞,吸去培养基;

4)用冷冻培养基悬浮细胞,使细胞密度为106 -10cells/mL;

5)平均分配细胞,装入冻存管内;

6)依照标准冻存程序冷冻细胞,冻存在-70℃ 或更低的温度内。

2、细胞融合时,40-50% PEG 溶液内加入10% DMSO;
3、有文献报道DMSO作为缓冲液的成分,用于以下的实验:Poly(A)+ RNA的纯化, E. coli感受态细胞转化、PCR反应、cDNA文库的扩增、DNA测序、DEAE-葡聚糖介导的细胞转染、聚凝胺介导的DNA转染;

4、有相应的程序描述到用DMSO回收膜过滤后的DNA,用于接下来的PCR扩增反应;

5、用于DNA测序的毛细管电泳技术将5% DMSO (v/w)混入2 M尿素中,如果需要可以调整DMSO浓度到100%。

6、有研究报道不同浓度的DMSO与寡核苷酸的熔点温度关系;

7、有研究描述利用DMSO提高杂交瘤细胞中单克隆抗体的产量;调查发现低温冷冻前用含有DMSO的培养基高温培养杂交瘤细胞。

8、文献报道利用DMSO修饰蛋白中的磷酸丝氨酸和磷酸苏氨酸残基用作磷酸化状态的质谱分析(MS);

9、文献报道水和DMSO中的亮脯利特(Leuprolide)降解作用。

 

HB220518

 

 

Q:DMSO 可以用滤膜过滤吗?

A:可以过滤,但要选择适用于有机溶剂的滤膜进行过滤,一般的膜 DMSO 会溶解掉的。

Q: DMSO 有没有无水的?

A:没有完全无水的。

[1] Yao W, Liu C, Wang N, Zhou H, Chen H, Qiao W. An MRI-guided targeting dual-responsive drug delivery system for liver cancer therapy. J Colloid Interface Sci. 2021;603:783-798. doi:10.1016/j.jcis.2021.06.151(IF:8.128)
[2] Liu X, Zhan T, Gao Y, et al. Benzophenone-1 induced aberrant proliferation and metastasis of ovarian cancer cells via activated ERα and Wnt/β-catenin signaling pathways. Environ Pollut. 2022;292(Pt B):118370. doi:10.1016/j.envpol.2021.118370(IF:8.071)
[3] Gao Z, Liu S, Tan L, et al. Testicular toxicity of bisphenol compounds: Homeostasis disruption of cholesterol/testosterone via PPARα activation. Sci Total Environ. 2022;836:155628. doi:10.1016/j.scitotenv.2022.155628(IF:7.963)
[4] Wu H, Zhan T, Cui S, et al. Endothelial barrier dysfunction induced by anthracene and its nitrated or oxygenated derivatives at environmentally relevant levels. Sci Total Environ. 2022;802:149793. doi:10.1016/j.scitotenv.2021.149793(IF:7.963)
[5] Lu L, Wu H, Cui S, et al. Pentabromoethylbenzene Exposure Induces Transcriptome Aberration and Thyroid Dysfunction: In Vitro, in Silico, and in Vivo Investigations. Environ Sci Technol. 2020;54(19):12335-12344. doi:10.1021/acs.est.0c03308(IF:7.864)
[6] Sun J, Guo Y, Fan Y, Wang Q, Zhang Q, Lai D. Decreased expression of IDH1 by chronic unpredictable stress suppresses proliferation and accelerates senescence of granulosa cells through ROS activated MAPK signaling pathways. Free Radic Biol Med. 2021;169:122-136. doi:10.1016/j.freeradbiomed.2021.04.016(IF:7.376)
[7] Zhan T, Zhang L, Cui S, Liu W, Zhou R, Zhuang S. Dioxybenzone triggers enhanced estrogenic effect via metabolic activation: in silico, in vitro and in vivo investigation. Environ Pollut. 2021;268(Pt B):115766. doi:10.1016/j.envpol.2020.115766(IF:6.793)
[8] Zhou X, Zhang Z, Jiang W, et al. Naringenin is a Potential Anabolic Treatment for Bone Loss by Modulating Osteogenesis, Osteoclastogenesis, and Macrophage Polarization. Front Pharmacol. 2022;13:872188. Published 2022 May 2. doi:10.3389/fphar.2022.872188(IF:5.811)
[9] Zhou X, Zhang Z, Jiang W, et al. Naringenin is a Potential Anabolic Treatment for Bone Loss by Modulating Osteogenesis, Osteoclastogenesis, and Macrophage Polarization. Front Pharmacol. 2022;13:872188. Published 2022 May 2. doi:10.3389/fphar.2022.872188(IF:5.811)
[10] Zhi W, Li S, Wan Y, Wu F, Hong L. Short-term starvation synergistically enhances cytotoxicity of Niraparib via Akt/mTOR signaling pathway in ovarian cancer therapy [published correction appears in Cancer Cell Int. 2022 Mar 21;22(1):131]. Cancer Cell Int. 2022;22(1):18. Published 2022 Jan 11. doi:10.1186/s12935-022-02447-8(IF:5.722)
[11] Li C, Li J, Li Y, et al. Isorhamnetin Promotes MKN-45 Gastric Cancer Cell Apoptosis by Inhibiting PI3K-Mediated Adaptive Autophagy in a Hypoxic Environment. J Agric Food Chem. 2021;69(29):8130-8143. doi:10.1021/acs.jafc.1c02620(IF:5.279)
[12] Wu R, Zhang H, Zhao M, et al. Nrf2 in keratinocytes protects against skin fibrosis via regulating epidermal lesion and inflammatory response. Biochem Pharmacol. 2020;174:113846. doi:10.1016/j.bcp.2020.113846(IF:4.960)
[13] Zheng Y, Luo A, Liu X. The Imbalance of Mitochondrial Fusion/Fission Drives High-Glucose-Induced Vascular Injury. Biomolecules. 2021;11(12):1779. Published 2021 Nov 27. doi:10.3390/biom11121779(IF:4.879)
[14] Qiao X, Yang Y, Huang R, et al. E-Jet 3D-Printed Scaffolds as Sustained Multi-Drug Delivery Vehicles in Breast Cancer Therapy. Pharm Res. 2019;36(12):182. Published 2019 Nov 18. doi:10.1007/s11095-019-2687-3(IF:3.896)
[15] Dong X, Bai Y, Xu Z, et al. Phlorotannins from Undaria pinnatifida Sporophyll: Extraction, Antioxidant, and Anti-Inflammatory Activities. Mar Drugs. 2019;17(8):434. Published 2019 Jul 24. doi:10.3390/md17080434(IF:3.772)
[16] Pan Z, Chen Q, Zheng X, et al. JuBei Oral Liquid Induces Mitochondria-Mediated Apoptosis in NSCLC Cells. Onco Targets Ther. 2020;13:7585-7598. Published 2020 Jul 31. doi:10.2147/OTT.S254464(IF:3.337)
[17] Bai Y, Sun Y, Gu Y, Zheng J, Yu C, Qi H. Preparation, Characterization and Antioxidant Activities of Kelp Phlorotannin Nanoparticles. Molecules. 2020;25(19):4550. Published 2020 Oct 5. doi:10.3390/molecules25194550(IF:3.267)
[18] Feng H, Tang J, Zhang P, Miao Y, Wu T, Cheng Z. Anti-adipogenic 18,19-seco-ursane stereoisomers and oleane-type saponins from Ilex cornuta leaves. Phytochemistry. 2020;175:112363. doi:10.1016/j.phytochem.2020.112363(IF:3.044)
[19] Li SS, Jiang WL, Xiao WQ, et al. KMT2D deficiency enhances the anti-cancer activity of L48H37 in pancreatic ductal adenocarcinoma. World J Gastrointest Oncol. 2019;11(8):599-621. doi:10.4251/wjgo.v11.i8.599(IF:2.758)
[20] Liu Y, Chen G, Wang B, Wu H, Zhang Y, Ye H. Silencing circRNA protein kinase C iota (circ-PRKCI) suppresses cell progression and glycolysis of human papillary thyroid cancer through circ-PRKCI/miR-335/E2F3 ceRNA axis. Endocr J. 2021;68(6):713-727. doi:10.1507/endocrj.EJ20-0726(IF:2.349)
[21] Deng XL, Zheng RR, Han ZZ, Gu LH, Wang ZT. New chlorophenolic glycoside from Curculigo orchioides and their activities on 5α-reductase. J Asian Nat Prod Res. 2021;23(4):333-340. doi:10.1080/10286020.2020.1731800(IF:1.345)
[22] Li L, Peng W, Tian X. Protective Effects and Mechanisms of MicroRNA-182 on Oxidative Stress in RHiN. Open Life Sci. 2019;14:400-409. Published 2019 Aug 28. doi:10.1515/biol-2019-0045(IF:0.504)

 

DMSO属于非质子极性溶剂,常用于化学反应、PCR反应以及在细胞、组织和器官的保存中用作玻璃化低温冷冻防护剂。DMSO用于细胞冷冻培养基内,可以保护细胞免受冰晶引起的机械性损伤。它也可以用于主培养、亚培养、重组异倍体、杂交瘤等系列细胞株,胚胎干细胞(JPC)和造血干细胞的冷冻保藏。另外常常与BSA或FBS混合使用

 

兼容性

完全互LDPE、HDPE、聚丙烯、PPCO、聚甲基戊烯、尼龙、teflon FEP

中度互:聚苯乙烯、ECTFE/ETFE

不互:聚砜、flexible and rigid PVC tubing、聚碳酸脂

 

溶解性

DMSO易与水混合(1 mL DMSO + 1 mL H2O)形成清澈、无色的溶液。易吸潮,免暴露在潮湿环境。也溶于乙醇、丙酮、乙醚、苯、氯仿;

 

储存/稳定性

DMSO容易过冷并且室温下缓慢融化,收到的产品应为固体并非液体状态。固化的DMSO放在室温下可以再次液化,对其本身无损害。属于热稳定化合物,在高达100℃的酸、碱及中性溶液中保持稳定。温度接近其沸点(189℃),在碱性和中性溶液中仍保持稳定。150℃加热24 h,其纯度损失小于0.1%。

 

产品性质

英文别名(English Synonym)

Methyl sulfoxide, dimethyl sulphoxide, Sulfinylbismethane, Methyl sulphoxide

CAS号(CAS NO.)

67-68-5

分子式(Formula)

C2H6OS

分子量(Molecular Weight)

78.1

密度(Density)

1.104 g/cm3 at 20℃

粘度(Viscosity)

1.1 centipoises (27℃)

纯度(Purity)

≥99%

结构式(Structure)

DMSO二甲基亚砜(细胞培养级) 非质子极性溶剂|CAS 67-68-5

 

运输和保存方法

室温运输与保存,有效期2年。

 

注意事项

1.为了您的安全和健康,请穿实验服并戴一次性手套操作。

2.本产品仅作科研用途!

 

主要应用

1、DMSO广泛应用在人、动物细胞株及细菌噬菌体λ的低温防护中,制备DMSO溶液用来冷冻细胞的步骤如下:

1)配制冷冻培养基:含有细胞培养用培养基、10-20%血清5-10% DMSO;

2)用胰酶或其他合适的方法消化贴壁细胞;(细胞最好处于对数增长期);

3)低速离心(4℃,250×g, 10 min)收集细胞,吸去培养基;

4)用冷冻培养基悬浮细胞,使细胞密度为106 -10cells/mL;

5)平均分配细胞,装入冻存管内;

6)依照标准冻存程序冷冻细胞,冻存在-70℃ 或更低的温度内。

2、细胞融合时,40-50% PEG 溶液内加入10% DMSO;
3、有文献报道DMSO作为缓冲液的成分,用于以下的实验:Poly(A)+ RNA的纯化, E. coli感受态细胞转化、PCR反应、cDNA文库的扩增、DNA测序、DEAE-葡聚糖介导的细胞转染、聚凝胺介导的DNA转染;

4、有相应的程序描述到用DMSO回收膜过滤后的DNA,用于接下来的PCR扩增反应;

5、用于DNA测序的毛细管电泳技术将5% DMSO (v/w)混入2 M尿素中,如果需要可以调整DMSO浓度到100%。

6、有研究报道不同浓度的DMSO与寡核苷酸的熔点温度关系;

7、有研究描述利用DMSO提高杂交瘤细胞中单克隆抗体的产量;调查发现低温冷冻前用含有DMSO的培养基高温培养杂交瘤细胞。

8、文献报道利用DMSO修饰蛋白中的磷酸丝氨酸和磷酸苏氨酸残基用作磷酸化状态的质谱分析(MS);

9、文献报道水和DMSO中的亮脯利特(Leuprolide)降解作用。

 

HB220518

 

 

Q:DMSO 可以用滤膜过滤吗?

A:可以过滤,但要选择适用于有机溶剂的滤膜进行过滤,一般的膜 DMSO 会溶解掉的。

Q: DMSO 有没有无水的?

A:没有完全无水的。

[1] Yao W, Liu C, Wang N, Zhou H, Chen H, Qiao W. An MRI-guided targeting dual-responsive drug delivery system for liver cancer therapy. J Colloid Interface Sci. 2021;603:783-798. doi:10.1016/j.jcis.2021.06.151(IF:8.128)
[2] Liu X, Zhan T, Gao Y, et al. Benzophenone-1 induced aberrant proliferation and metastasis of ovarian cancer cells via activated ERα and Wnt/β-catenin signaling pathways. Environ Pollut. 2022;292(Pt B):118370. doi:10.1016/j.envpol.2021.118370(IF:8.071)
[3] Gao Z, Liu S, Tan L, et al. Testicular toxicity of bisphenol compounds: Homeostasis disruption of cholesterol/testosterone via PPARα activation. Sci Total Environ. 2022;836:155628. doi:10.1016/j.scitotenv.2022.155628(IF:7.963)
[4] Wu H, Zhan T, Cui S, et al. Endothelial barrier dysfunction induced by anthracene and its nitrated or oxygenated derivatives at environmentally relevant levels. Sci Total Environ. 2022;802:149793. doi:10.1016/j.scitotenv.2021.149793(IF:7.963)
[5] Lu L, Wu H, Cui S, et al. Pentabromoethylbenzene Exposure Induces Transcriptome Aberration and Thyroid Dysfunction: In Vitro, in Silico, and in Vivo Investigations. Environ Sci Technol. 2020;54(19):12335-12344. doi:10.1021/acs.est.0c03308(IF:7.864)
[6] Sun J, Guo Y, Fan Y, Wang Q, Zhang Q, Lai D. Decreased expression of IDH1 by chronic unpredictable stress suppresses proliferation and accelerates senescence of granulosa cells through ROS activated MAPK signaling pathways. Free Radic Biol Med. 2021;169:122-136. doi:10.1016/j.freeradbiomed.2021.04.016(IF:7.376)
[7] Zhan T, Zhang L, Cui S, Liu W, Zhou R, Zhuang S. Dioxybenzone triggers enhanced estrogenic effect via metabolic activation: in silico, in vitro and in vivo investigation. Environ Pollut. 2021;268(Pt B):115766. doi:10.1016/j.envpol.2020.115766(IF:6.793)
[8] Zhou X, Zhang Z, Jiang W, et al. Naringenin is a Potential Anabolic Treatment for Bone Loss by Modulating Osteogenesis, Osteoclastogenesis, and Macrophage Polarization. Front Pharmacol. 2022;13:872188. Published 2022 May 2. doi:10.3389/fphar.2022.872188(IF:5.811)
[9] Zhou X, Zhang Z, Jiang W, et al. Naringenin is a Potential Anabolic Treatment for Bone Loss by Modulating Osteogenesis, Osteoclastogenesis, and Macrophage Polarization. Front Pharmacol. 2022;13:872188. Published 2022 May 2. doi:10.3389/fphar.2022.872188(IF:5.811)
[10] Zhi W, Li S, Wan Y, Wu F, Hong L. Short-term starvation synergistically enhances cytotoxicity of Niraparib via Akt/mTOR signaling pathway in ovarian cancer therapy [published correction appears in Cancer Cell Int. 2022 Mar 21;22(1):131]. Cancer Cell Int. 2022;22(1):18. Published 2022 Jan 11. doi:10.1186/s12935-022-02447-8(IF:5.722)
[11] Li C, Li J, Li Y, et al. Isorhamnetin Promotes MKN-45 Gastric Cancer Cell Apoptosis by Inhibiting PI3K-Mediated Adaptive Autophagy in a Hypoxic Environment. J Agric Food Chem. 2021;69(29):8130-8143. doi:10.1021/acs.jafc.1c02620(IF:5.279)
[12] Wu R, Zhang H, Zhao M, et al. Nrf2 in keratinocytes protects against skin fibrosis via regulating epidermal lesion and inflammatory response. Biochem Pharmacol. 2020;174:113846. doi:10.1016/j.bcp.2020.113846(IF:4.960)
[13] Zheng Y, Luo A, Liu X. The Imbalance of Mitochondrial Fusion/Fission Drives High-Glucose-Induced Vascular Injury. Biomolecules. 2021;11(12):1779. Published 2021 Nov 27. doi:10.3390/biom11121779(IF:4.879)
[14] Qiao X, Yang Y, Huang R, et al. E-Jet 3D-Printed Scaffolds as Sustained Multi-Drug Delivery Vehicles in Breast Cancer Therapy. Pharm Res. 2019;36(12):182. Published 2019 Nov 18. doi:10.1007/s11095-019-2687-3(IF:3.896)
[15] Dong X, Bai Y, Xu Z, et al. Phlorotannins from Undaria pinnatifida Sporophyll: Extraction, Antioxidant, and Anti-Inflammatory Activities. Mar Drugs. 2019;17(8):434. Published 2019 Jul 24. doi:10.3390/md17080434(IF:3.772)
[16] Pan Z, Chen Q, Zheng X, et al. JuBei Oral Liquid Induces Mitochondria-Mediated Apoptosis in NSCLC Cells. Onco Targets Ther. 2020;13:7585-7598. Published 2020 Jul 31. doi:10.2147/OTT.S254464(IF:3.337)
[17] Bai Y, Sun Y, Gu Y, Zheng J, Yu C, Qi H. Preparation, Characterization and Antioxidant Activities of Kelp Phlorotannin Nanoparticles. Molecules. 2020;25(19):4550. Published 2020 Oct 5. doi:10.3390/molecules25194550(IF:3.267)
[18] Feng H, Tang J, Zhang P, Miao Y, Wu T, Cheng Z. Anti-adipogenic 18,19-seco-ursane stereoisomers and oleane-type saponins from Ilex cornuta leaves. Phytochemistry. 2020;175:112363. doi:10.1016/j.phytochem.2020.112363(IF:3.044)
[19] Li SS, Jiang WL, Xiao WQ, et al. KMT2D deficiency enhances the anti-cancer activity of L48H37 in pancreatic ductal adenocarcinoma. World J Gastrointest Oncol. 2019;11(8):599-621. doi:10.4251/wjgo.v11.i8.599(IF:2.758)
[20] Liu Y, Chen G, Wang B, Wu H, Zhang Y, Ye H. Silencing circRNA protein kinase C iota (circ-PRKCI) suppresses cell progression and glycolysis of human papillary thyroid cancer through circ-PRKCI/miR-335/E2F3 ceRNA axis. Endocr J. 2021;68(6):713-727. doi:10.1507/endocrj.EJ20-0726(IF:2.349)
[21] Deng XL, Zheng RR, Han ZZ, Gu LH, Wang ZT. New chlorophenolic glycoside from Curculigo orchioides and their activities on 5α-reductase. J Asian Nat Prod Res. 2021;23(4):333-340. doi:10.1080/10286020.2020.1731800(IF:1.345)
[22] Li L, Peng W, Tian X. Protective Effects and Mechanisms of MicroRNA-182 on Oxidative Stress in RHiN. Open Life Sci. 2019;14:400-409. Published 2019 Aug 28. doi:10.1515/biol-2019-0045(IF:0.504)