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名称
牛转铁蛋白, 促甲状腺激素释放激素受体激动剂
英文别名
PROTIRELIN [EP MONOGRAPH] | 24305-27-9 (free base) | C03958 | PR 546 | Relefact TRH (TN) | Siderophilin;partially saturated | BCP12450 | GTPL2139 | PyroGlu-His-prolinamide | Relefact TRH | SCHEMBL19825647 | Thypinone | TRF | TSH-RF | [3H]-TRH | Abbott 385
货号
T302200-10mg
包装规格
10mg
浓度
≥95%
产品介绍
转铁蛋白是血浆中主要的铁传递蛋白,为细胞内化和细胞代谢提供所需的铁。研究发现所有的细胞生长都离不开转铁蛋白。不但维持正常的细胞代谢依赖于以生物活性形态存在的铁,铁还是一些酶的辅助因子,比如RNA聚合酶,DNA合成酶。同时也是血红蛋白的重要组成部分。 转铁蛋白是血浆糖蛋白,从血浆中分离而来,牛转铁蛋白以两种分子形态存在,即分子量分别为74KD和78KD。每个转铁蛋白分子通过C端和N端结构位点可以结合两分子铁离子,所以转铁蛋白以三种形态存在:脱铁(不结合铁离子),饱和铁(结合两分子铁离子)和部分饱和,在生理情况下,转铁蛋白分子仅有1/3被铁饱和。 使用说明: 转铁蛋白对于绝大部分细胞系在无血清培养基中生长是必需的,研究表明饱和铁形态的转铁蛋白对于促进细胞生长是最有效的形态。对于杂交瘤,黏连细胞和悬浮细胞系,在细胞培养过程中,应保持培养基中转铁蛋白浓度在0.5-100μg/ml。针对不同的细胞系,需要选择最合适的浓度。 转铁蛋白冻干粉需要保存在冷藏状态下,使用之前再溶解。一般用PBS或者其它合适的溶剂在室温下将转铁蛋白冻干粉溶解成储液,浓度在0.5-2.0mg/ml,然后用无菌滤膜进行过滤,滤液可在无菌条件下2-8℃保存30天,长期保存请分装后存放于-80℃。
ALogP
-2.5
作用类型
激动剂
作用机制
促甲状腺激素释放激素受体激动剂
Safety
「No Dangerous Attributes」
Related
「No upstream and downstream information yet」
Technical Documents
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Research chemical 10mg; ≥95%

Research chemical 10mg; ≥95%; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 10mg; ≥95%.

item number:T302200-10mg
Product model:10mg
level: 10mg; ≥95%
Lead Time:30days
sold 974 Items
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Specifications:

10mg

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