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CH28
Recombinant Human EGF/epidermal growth factor
10ug
1080
972
现货
国产
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CH28
Recombinant Human EGF/epidermal growth factor
50ug
3168
2851.2
现货
国产
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CH28
Recombinant Human EGF/epidermal growth factor
500ug
11688
10519.2
现货
国产
-
CH28
Recombinant Human EGF/epidermal growth factor
1mg
16640
14976
现货
国产
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Catalog# CH28 Source E.coli Description Recombinant Mouse epidermal growth factor/EGF is produced with our E. coli expression system. The target protein is expressed with sequence (Asn977-Arg1029) of Mouse EGF fused with a polyhistidine tag at the C-terminus. Names Pro-epidermal growth factor, Epidermal growth factor,EGF Accession # P01132 Formulation Lyophilized from a 0.2 μm filtered solution of PBS Shipping The product is shipped at ambient temperature. Reconstitution Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in 1X PBS.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Storage Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.Purity Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE. Endotoxin Less than 0.1 ng/µg (1 IEU/µg). Amino Acid Sequence NSYPGCPSSYDGYCLNGGVCMHIESLDSYTCNCVIGYSGDRCQTRDLRWWELRLEHHHHHHBackground 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.