Opti-MEM™ I 减血清培养基是一种经过改良的最低必需培养基 (MEM),能够使胎牛血清添加量减少至少 50%,而生长速率或形态无变化。还推荐 Opti-MEM™ I 培养基与阳离子脂质体转染试剂(如了解更多信息
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31985088
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货号 31985088
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7,312.00
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数量:
10 x 500 mL
Customize this product
价格(CNY)
7,312.00
Each
添加至购物车
Opti-MEM™ I 减血清培养基是一种经过改良的最低必需培养基 (MEM),能够使胎牛血清添加量减少至少 50%,而生长速率或形态无变化。还推荐 Opti-MEM™ I 培养基与阳离子脂质体转染试剂(如 Lipofectamine™ 试剂)配套使用。Opti-MEM™ I 培养基可用于各种悬浮和贴壁的哺乳动物细胞,包括 Sp2、AE-1、CHO、BHK-21、HEK 和原代成纤维细胞。针对广泛的细胞培养应用,提供了多种组分的 Opti-MEM™ I 改良培养基。
Opti-MEM™ I 培养基的使用 Opti-MEM™ I 减血清培养基是一种内含胰岛素、转铁蛋白、次黄嘌呤、胸苷和微量元素的独特培养基。这些附加组分可使血清添加量减少至少 50%。Opti-MEM™ I 培养基使用碳酸氢钠缓冲系统 (2.4 g/L),因此需要 5–10% CO2 环境来维持生理 pH 值。
cGMP 生产和质量体系 Opti-MEM™ I 在位于纽约格兰德岛的符合 cGMP 要求的工厂内生产。该工厂是在FDA登记的医疗器械生产商,且通过ISO 13485标准认证。为确保供应链的稳定,我们同时提供由我们的苏格兰工厂生产的相同 Opti-MEM™ I 产品 (31985-047)。该工厂也是在 FDA 注册的医疗器械生产商,且通过 ISO 13485 标准认证。
BACKGROUND: Reactive oxygen species, such as superoxide (O(2)(-)), are involved in the abnormal growth of various cell types. Angiotensin II (Ang II) is one of the most potent inducers of oxidative stress in the vasculature. The molecular events involved in Ang II-induced proliferation of vascular smooth muscle cells (VSMCs) are ... More
Regulation of cortical dendrite development by Slit-Robo interactions.
Slit proteins have previously been shown to regulate axon guidance, branching, and neural migration. Here we report that, in addition to acting as a chemorepellant for cortical axons, Slit1 regulates dendritic development. Slit1 is expressed in the developing cortex, and exposure to Slit1 leads to increased dendritic growth and branching. ... More
Cloning and characterization of freac-9 (FKHL17), a novel kidney-expressed human forkhead gene that maps to chromosome 1p32-p34.
'We describe the cloning of a near full-length cDNA of 4258 nucleotides encoding freac-9 (HGMW-approved symbol FKHL17), a novel human forkhead gene. The 5'' untranslated region is unusual since it is very long, 2127 nucleotides, and contains 15 upstream AUG codons. Hybridization to a panel consisting of RNA derived from ... More
Noninfectious virus-like particles produced by Moloney murine leukemia virus-based retrovirus packaging cells deficient in viral envelope become infectious in the presence of lipofection reagents.
Authors:Sharma S, Murai F, Miyanohara A, Friedmann T
Journal:Proc Natl Acad Sci U S A
PubMed ID:9380714
Retrovirus packaging cell lines expressing the Moloney murine leukemia virus gag and pol genes but lacking virus envelope genes produce virus-like particles constitutively, whether or not they express a transcript from an integrated retroviral provirus. In the absence of a proviral transcript, the assembled particles contain processed gag and reverse ... More
Human T-cell leukemia virus type I Tax protein transactivates RNA polymerase III promoter in vitro and in vivo.
Tax protein of the human T-cell lymphotropic virus type 1 (HTLV-I) is critical for viral replication and is a potent transcriptional activator of viral and cellular polymerase II (pol II) genes. We report here that Tax is able to transactivate a classical pol III promoter, VA-I. In cotransfection experiments, Tax ... More