Recombinant Mouse EGF (C-6His)

产品介绍

{"gui_ge":"50ug","biao_da_su_zhu":"E.coli","biao_qian":"C-6His","fen_zi_liang":"7.2 KDa","biao_guan_fen_zi_liang":"9-14 KDa, reducing conditions","xing_tai":"Lyophilized from a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 8.0.","chun_du":"Greater than 95% as determined by reducing SDS-PAGE.","nei_du_su_shui_ping":"Less than 0.001 ng\/µg (0.01 EU\/µg) as determined by LAL test.","rong_jie_fang_fa":"Always centrifuge tubes before opening.Do not mix by vortex or pipetting.\nIt is not recommended to reconstitute to a concentration less than 100μg\/ml.\nDissolve the lyophilized protein in distilled water.\nPlease aliquot the reconstituted solution to minimize freeze-thaw cycles. ","chu_cun_fang_fa":"Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.\nReconstituted protein solution can be stored at 4-7°C for 2-7 days.\nAliquots of reconstituted samples are stable at < -20°C for 3 months.","yun_shu_tiao_jian":"The product is shipped at ambient temperature.\nUpon receipt, store it immediately at the temperature listed below.","bei_jing_shuo_ming":"EGF is a single-pass type I membrane protein,containing 8 LDL-receptor class B repeats and 9 EGF-like domains. EGF results in cellular proliferation, differentiation, and survival.EGF is a low-molecular-weight polypeptide first purified from the mouse submandibular gland, but since then found in many human tissues including submandibular gland, parotid gland. Salivary EGF, which seems also regulated by dietary inorganic iodine, also plays an important physiological role in the maintenance of oro-esophageal and gastric tissue integrity. The biological effects of salivary EGF include healing of oral and gastroesophageal ulcers, inhibition of gastric acid secretion, stimulation of DNA synthesis as well as mucosal protection from intraluminal injurious factors such as gastric acid, bile acids, pepsin, and trypsin and to physical, chemical and bacterial agents."}