Recombinant Human IGF-BP3
This product is for research use only. It is not approved for use in humans, animals, or in vitro diagnostic procedures.
IGF-BP3是一种30 kDa的富含半胱氨酸的分泌蛋白。它是人类和动物血浆中主要的胰岛素样生长因子(IGF)结合蛋白,并储存在血小板的α颗粒中。除了调节IGF-I和IGF-II的活性外,IGF-BP3还可以抑制促卵泡激素(FSH)的功能。血浆中IGF-BP3水平偏低通常与侏儒症相关,而其水平升高则可能导致肢端肥大症等疾病。在成纤维细胞中,IGF-BP3的表达受到多种有丝分裂生长因子的上调,包括鲍曼丁、加压素、血小板源性生长因子(PDGF)和表皮生长因子(EGF)。
| 目录编号 | 105-01B3 |
|---|---|
| 制造国家 | 中国 |
| 产品编码 | rhIGF-BP3 |
| 规格/数量 | 5 µg, 25 µg, 1mg |
| 产品用途 | 本产品仅供研究使用。未经批准,不得用于人体、动物或体外诊断程序。 |
| 储存 | 收到后请存储于 -20°C。复溶后可在2-8°C条件下保存一周。为获得最大稳定性,建议分装并存储于 -20°C,避免反复冻融。 |
| 运输 | 冰袋运输。 |
| Synonyms | Growth hormone dependent binding protein, IBP3, BP-53 |
| AA Sequence | GASSGGLGPV VRCEPCDARA LAQCAPPPAV CAELVREPGC GCCLTCALSE GQPCGIYTERC GSGLRCQPSP DEARPLQALL DGRGLCVNASA VSRLRAYLLP APPAPGNASES EEDRSAGEVE SPSVSSTHRVS DPKFHPLHSK IIIIKKGHAKD SQRYKVDYESQ STDTQNFSSE SKRETEYGPC RREMEDTLNH LKFLNVLSPR GVHIPNCDKK GFYKKKQCRP SKGRKRGFCW CVDKYGQPLP GYTTKGKEDV HCYSMQSK |
| Source | Escherichia coli |
| Molecular Weight | Approximately 28.8 kDa protein consisting of 264 amino acid residues. |
| Purity | >95% |
| Physical Appearance | White powder. |
| Formulation | Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH 7.4. |
| Endotoxin | <0.1 ng/μg of protein (<1 EU/μg) |
| Reconstitution | Reconstitute in sterile distilled water containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. |