IGF-I/IGF-1 蛋白, Human (70a.a)
IGF-I/IGF-1 蛋白, Human (70a.a)是一种促进有丝分裂的细胞因子,与 IGF 受体结合,能够调节多种组织的生长,如神经组织、淋巴组织、生殖组织、平滑肌、内皮细胞和骨骼等,同时具有调节神经保护的作用。
描述
IGF-I/IGF-1 Protein, Human (70a.a) is a mitogenic cytokine, binds to IGF type 1 receptor, and modulates growth in many tissues, such as nervous tissue, lymphoid tissue, reproductive tissue, smooth muscle, endothelium, and bone; IGF-I/IGF-1 Protein also mediates neuroprotective mechanism.
研究背景
Insulin-like growth factor (IGF) system has been shown to modulate growth in many tissues, such as nervous tissue, lymphoid tissue, reproductive tissue, smooth muscle, endothelium, and bone. Insulin-like Growth factor-1 (IGF-I) is produced by osteoblasts, and its mitogenic effects are mediated by their binding to the IGF plasma membrane receptors. The IGF type 1 receptor binding to both IGF-I and IGF-II, is thought to be the predominate receptor involved in mediating the effects of these growth factors in most cell types, including osteoblasts[1]. Insulin-like growth factor-1 (IGF-1) is a neurotrophic factor capable of mediating neuroprotective and neuroplasticity mechanisms. Targeted overexpression of IGF-1 enhances the generation of hippocampal newborn neurons in brain-injured mice[2].
种属:Human
表达系统:E. coli
标签:Tag Free
蛋白编号:P05019 (G49-A118)
基因 ID:3479 [NCBI]
同用名:rHuIGF-1; IGF-IA; Somatamedin C; MGF; IGF-I
氨基酸序列
GPETLCGAELVDALQFVCGDRGFYFNKPTGYGSSSRRAPQTGIVDECCFRSCDLRRLEMYCAPLKPAKSA
分子量:Approximately 7.7 kDa
纯度:Greater than 95% as determined by reducing SDS-PAGE.
性状:Lyophilized powder.
组分:Lyophilized after extensive dialysis against PBS.
复溶方法:It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.
保存条件 & 期限
Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
运输条件
Room temperature in continental US; may vary elsewhere.
参考文献
[1]. Richman C, et al. Recombinant human insulin-like growth factor-binding protein-5 stimulates bone formation parameters in vitro and in vivo. Endocrinology. 1999 Oct;140(10):4699-705. [Content Brief]
[2]. Carlson SW, et al. Central Infusion of Insulin-Like Growth Factor-1 Increases Hippocampal Neurogenesis and Improves Neurobehavioral Function after Traumatic Brain Injury. J Neurotrauma. 2018 Jul 1;35(13):1467-1480. [Content Brief]
注:产品仅用于科研