Cdc42 proteins are Rho GTPase family members, which act as molecular switches in regulating a variety of biological response pathways including cell motility, cell-cycle progression, gene transcription, and cell transformation. Cdc42 GTPases regulate molecular events by cycling from the inactive GDP-bound state to active GTP-bound forms. The ratio of GDP versus GTP, which is bound to the GTPase, is determined by the opposing effects of guanine nucleotide exchange factors and GTPase activating proteins. Active (GTP-bound) Cdc42 binds to the p21-binding domain of p21-activated protein kinase 1 (PAK1) to regulate downstream signaling cascades.
Rat Cdc42 full length protein (21 kDa) was generated as a fusion protein (52 kDa) from a pGEM expression vector system. The Cdc42 fusion protein is detected by mouse monoclonal anti-Cdc42 (Cat.#CM1521) and anti-Cdc42 (Cat.# CM4301).
Western blot analysis of endogenous Cdc42 in human jurkat cells (lane 1) and mouse brain (lane 2), as well as detection of a 52 kDa rat Cdc42 full length recombinant fusion protein (lane 3). The blots were probed with anti-Cdc42 antibody (CM4301).
The products are are safely shipped at ambient temperature for both domestic and international shipments. Each product is guaranteed to match the specifications as indicated on the corresponding technical data sheet. Please store at -20C upon arrival for long term storage.
*All molecular weights (MW) are confirmed by comparison to Bio-Rad Rainbow Markers and to western blotmobilities of known proteins with similar MW.
This kit contains:
KIT SUMMARY
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植物：抗虫、抗病、抗除草剂植物培育、改良作物品质（富含赖氨酸的玉米）
动物：提高生长速度、生产药物蛋白、器官移植、乳腺生物反应器
微生物：疫苗
基因治疗等等
各位业内前辈，我们正在考虑引进符合GMP认证标准的CHO细胞系，用于表达可做疫苗生产的重组蛋白类。目前已有符合标准信息的是Thermofisher的CHO-S悬浮培养细胞资料，希望能再多了解一些和这株细胞类似的其他公司符合GMP标准的生产株细胞做个比较。谢谢指教！
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考研细胞的题答案
生物合成人胰岛素注射液，比如诺和灵R笔芯。是单一品种、不是混合的胰岛素。是不含鱼精蛋白的短效胰岛素。
