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EG VEGF Human/ 重組人內分泌腺血管內皮生長因子產品編號：CYT-338

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EG VEGF Human/ 重組人內分泌腺血管內皮生長因子產品編號：CYT-338
產品規格：5μg/20μg/1mg

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EG VEGF Human/ 重組人內分泌腺血管內皮生長因子

產品編號：CYT-338
產品規格：5μg/20μg/1mg

Synonyms	PK1, PRK1, Prokineticin 1, EG-VEGF.
Introduction	Endocrine gland-derived vascular endothelial growth factor （EG-VEGF） induces proliferation, migration, and fenestration in capillary endothelial cells derived from endocrine glands. Its expression is induced by hypoxia and is restricted to the steroidogenic glands （ovary, testis, adrenal, and placenta）. Its expression is often complementary to the expression of VEGF （MIM 192240）, suggesting that these molecules function in a coordinated manner. EG-VEGF potently contracts gastrointestinal （gi） smooth muscle. Induces proliferation, migration and fenestration （the formation of membrane discontinuities） in capillary endothelial cells derived from endocrine glands. Has little or no effect on a variety of other endothelial and non-endothelial cell types.
Description	EG-VEGF Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 86 amino acids and having a molecular mass of 9605 Dalton. The EG-VEGF is purified by proprietary chromatographic techniques.
Source	Escherichia Coli.
Physical Appearance	Sterile Filtered White lyophilized （freeze-dried） powder.
Formulation	The protein was lyophilized from a concentrated （1mg/ml） solution with no additives.
Solubility	It is recommended to reconstitute the lyophilized Endocrine Gland Vascular Endothelial Growth Factor in sterile 18MΩ-cm H2O not less than 100μg/ml, which can then be further diluted to other aqueous solutions.
Stability	Lyophilized EG-VEGF Human Recombinant although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution EG-VEGF should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.
Purity	Greater than 97.0% as determined by（a） Analysis by RP-HPLC. （b） Analysis by SDS-PAGE.
Amino acid sequence	The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Val-Ile-Thr-Gly.
Usage	ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.