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%,而细胞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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货号
数量
11058021
500 mL
货号 11058021
价格(CNY)
828.00
Each
添加至购物车
数量:
500 mL
Customize this product
价格(CNY)
828.00
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%,而细胞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,我们提供多种改良型 Opti-MEM™ I 减血清培养基。
L-phenylalanine and NPS R-467 synergistically potentiate the function of the extracellular calcium-sensing receptor through distinct sites.
Authors: Zhang Zaixiang; Jiang Yongfeng; Quinn Stephen J; Krapcho Karen; Nemeth Edward F; Bai Mei;
Journal:J Biol Chem
PubMed ID:12114500
The extracellular calcium (Ca(2+)(o))-sensing receptor (CaR) can be potentiated by allosteric activators including calcimimetics and l-amino acids. In this study, we found that many mutations had differential effects on the functional modulation of the CaR by these two allosteric activators, supporting the idea that these modulators act through distinct sites. ... More
Mutation of residues 423 (Met/Ile), 444 (Thr/Met), and 506 (Asn/Ser) confer cholesteryl esterase activity on rat lung carboxylesterase. Ser-506 is required for activation by cAMP-dependent protein kinase.
Authors: Wallace T J; Kodsi E M; Langston T B; Gergis M R; Grogan W M;
Journal:J Biol Chem
PubMed ID:11429416
Site-directed mutagenesis is used to identify amino acid residues that dictate reported differences in substrate specificity between rat hepatic neutral cytosolic cholesteryl ester hydrolase (hncCEH) and rat lung carboxylesterase (LCE), proteins differing by only 4 residues in their primary sequences. Beginning with LCE, the substitution Met(423) --> Ile(423) alone or ... More