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产品信息
100-05-25UG
应用
建议稀释比
已发表文章
产品规格
种属
Human
已发表种属
Human
Expression System
E. coli
氨基酸序列
MLGSFVHCEP CDEKALSMCP PSPLGCELVK EPGCGCCMTC ALAEGQSCGV YTERCAQGLR CLPRQDEEKP LHALLHGRGV CLNEKSYREQ VKIERDSREH EEPTTSEMAE ETYSPKIFRP KHTRISELKA EAVKKDRRKK LTQSKFVGGA ENTAHPRIIS APEMRQESEQ GPCRRHMEAS LQELKASPRM VPRAVYLPNC DRKGFYKRKQ CKPSRGRKRG ICWCVDKYGM KLPGMEYVDG DFQCHTFDSS NVS
分子量
28.6 kDa
分类
Recombinant
类型
Protein
纯度
≥ 98% by SDS-PAGE gel and HPLC analyses.
内毒素浓度
<1 EU/µg
活性
The ED50 was determined by its ability to inhibit IGF-II induced proliferation of MCF-7 is ≤ 0.3 ug/ml in the presence of 15 ng/ml of human IGF-II.
偶联物
形式
Lyophilized
纯化类型
purified
内含物
no preservative
保存条件
-20°C
运输条件
Ambient
产品详细信息
Recombinant Human IGF-BP5 is a 28.6 kDa protein consisting of 253 amino acid residues.
This product is shipped at ambient temperature. For storage, handling and reconstitution information, please see the lot-specific Certificate of Analysis
靶标信息
The insulin-like growth factor-binding proteins, or IGFBPs, are a family of homologous proteins that have co-evolved with the IGFs. They serve not only as shuttle molecules for the soluble IGFs, but also confer a level of regulation to the IGF signaling system. Physical association of the IGFBPs with IGF influences the bio-availability of the growth factors, as well as their concentration and distribution in the extracellular environment. In addition, the IGFBPs appear to have biological activity independent of the IGFs. Seven IGFBPs have thus far been described, each differing in their tissue distribution, half-lives and modulation of IGF interactions with their receptors. For instance, IGFBP1 is negatively regulated by insulin production. The IGFBP1 gene is expressed at a high level during fetal liver development and in response to nutritional changes and diabetes. It has been suggested that IGFBP2 functions as chaperone, escorting IGFs to their target tissues. It is expressed in several human tissues including fetal eye and fetal brain. IGFBP3 is the most abundant IGFBP and is complexed with roughly 80% of the serum IGFs. Both IGFBP3 and IGFBP4 are released by dermal fibroblasts in response to incision injury. IGFBP5 is secreted by myoblasts and may play a key role in muscle differentiation.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
生物信息学
蛋白别名: IBP 5; IBP-5; IGF BP5; IGF-binding protein 5; IGFBP; IGFBP 5; IGFBP-5; Insulin like growth factor binding protein; insulin-like growth factor binding protein 5; Insulin-like growth factor-binding protein 5
基因别名: IBP5; IGFBP5
UniProt ID: (Human) P24593
Entrez Gene ID: (Human) 3488
