Sigma-Aldrich IGF-Binding Protein 7 human，重组，在大肠杆菌中表达，≥98%（SDS-PAGE），≥98%（HPLC）

产品概述

IGFBP7 (insulin-like growth factor-binding protein 7) is from the IGFBP superfamily and is widely expressed in tissues.PMID 25880247 It contains 11 cysteines, a heparin-binding site, a Kazal-type trypsin inhibitor domain and a carboxyl-terminal immunoglobulin-like type C repeat. The IGFBP7 gene is mapped to human chromosome 4q12.

生化/生理作用

IGFBP7 (insulin-like growth factor-binding protein 7) works as a tumor suppressor as well as an oncogene by controlling cell proliferation, cell attachment, apoptosis and angiogenesis. It is also involved in TGFβ (transforming growth factor β) signal pathway. IGFBP7 also interferes with the insulin pathway and is associated with the development of diabetes as well as cardiovascular diseases.PMID 25984973IGFBP7 binds weakly to IGFs (insulin like growth factors) and strongly to insulin. It mainly participates in IGF-independent pathways.PMID 25984973

物理形态

从10 mM磷酸钠（pH 6.8）中冻干。

制备/使用说明

打开前将小瓶冲洗干净。用水复溶至浓度为0.1 - 1.0 mg/ml。不要涡旋。该溶液可在2 - 8 ° C下储存长达1周。为了延长储存时间，建议在含有载体蛋白（例如0.1% BSA）的缓冲液中进一步稀释，并在-20 °C至-80 °C下以工作等分试样储存。

其他说明

MSSSDTCGPC EPASCPPLPP LGCLLGETRD ACGCCPMCAR GEGEPCGGGG AGRGYCAPGM ECVKSRKRRK GKAGAAAGGP GVSGVCCKS RYPVCGSDGT TYPSGCQLRA ASQRAESRGE KAITQVSKGT CEQGPSIVTP PKDIWNVTGA QVYLSCEVIG IPPVLIWNK VKRGHYGVQR TELLPGDRDN LAIQTRGGPE KHEVTGWVLV SPLSKEDAGE YECHASNSQG QASASAKITV VDALHEIPVK KGEGAEL

技术规格