RPMI 1640 培养基最初是为了悬浮培养人白血病单层细胞而开发的。Roswell Park Memorial Institute (RPMI) 1640 培养基被发现适用于多种哺乳动物细胞,包括了解更多信息
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11875101
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价格(CNY)
194.40
飞享价
Ends: 31-Dec-2025
248.00
共减 53.60 (22%)
Each
添加至购物车
RPMI 1640 培养基最初是为了悬浮培养人白血病单层细胞而开发的。Roswell Park Memorial Institute (RPMI) 1640 培养基被发现适用于多种哺乳动物细胞,包括 HeLa 细胞、Jurkat 细胞、 MCF-7 细胞、PC12 细胞、PBMC 细胞、星形胶质细胞和癌细胞。针对广泛的细胞培养应用,我们提供多种组分的 RPMI 1640 改良培养基。使用培养基选择工具查找适合的配方。
Receptor-selective effects of endogenous RGS3 and RGS5 to regulate mitogen-activated protein kinase activation in rat vascular smooth muscle cells.
Authors:Wang Qin; Liu Min; Mullah Bashar; Siderovski David P; Neubig Richard R;
Journal:J Biol Chem
PubMed ID:12006602
Regulators of G protein signaling (RGS) proteins compose a highly diverse protein family best known for inhibition of G protein signaling by enhancing GTP hydrolysis by Galpha subunits. Little is known about the function of endogenous RGS proteins. In this study, we used synthetic ribozymes targeted to RGS2, RGS3, RGS5, ... More
Silencing of Transcription of the Human Luteinizing Hormone Receptor Gene by Histone Deacetylase-mSin3A Complex.
Authors: Zhang Ying; Dufau Maria L;
Journal:J Biol Chem
PubMed ID:12091390
'Modification of chromatin structure by histone acetylases and deacetylases is an important mechanism in modulation of eukaryotic gene transcription. The present study investigated regulation of the human luteinizing hormone receptor (hLHR) gene by histone deacetylases. Inhibition of histone deacetylases (HDACs) by trichostatin A (TSA) increased hLHR promoter activity by 40-fold ... More
Distinct Intracellular Signaling in Tumor Necrosis Factor-related Apoptosis-inducing Ligand- and CD95 Ligand-mediated Apoptosis.
Authors: Velthuis Jurjen H L; Rouschop Kasper M A; De Bont Hans J G M; Mulder Gerard J; Nagelkerke J Fred;
Journal:J Biol Chem
PubMed ID:11980895
'Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a potent inducer of apoptosis in tumor cells but not in healthy cells. Similar to CD95 ligand (CD95L), TRAIL signaling requires ligand-receptor interaction; the downstream signaling molecules, such as Fas-associated death domain and caspase-8, also seem similar. Using cells stably expressing TRAIL and ... More
Intercellular calcium signaling occurs between human osteoblasts and osteoclasts and requires activation of osteoclast P2X7 receptors.
Authors: Jørgensen Niklas R; Henriksen Zanne; Sørensen Ole H; Eriksen Erik F; Civitelli Roberto; Steinberg Thomas H;
Journal:J Biol Chem
PubMed ID:11756404
'Signaling between osteoblasts and osteoclasts is important in bone homeostasis. We previously showed that human osteoblasts propagate intercellular calcium signals via two mechanisms: autocrine activation of P2Y receptors, and gap junctional communication. In the current work we identified mechanically induced intercellular calcium signaling between osteoblasts and osteoclasts and among osteoclasts. ... More
Single-cell fluorescence resonance energy transfer analysis demonstrates that caspase activation during apoptosis is a rapid process. Role of caspase-3.
Authors: Rehm Markus; Dussmann Heiko; Janicke Reiner U; Tavare Jeremy M; Kogel Donat; Prehn Jochen H M;
Journal:J Biol Chem
PubMed ID:11964393
'Activation of effector caspases is considered to be the final step in many apoptosis pathways. We transfected HeLa cells with a recombinant caspase substrate composed of cyan and yellow fluorescent protein and a linker peptide containing the caspase cleavage sequence DEVD, and we examined the cleavage kinetics at the single-cell ... More