| 產(chǎn)品編號 | bs-48019P |
| 英文名稱 | Recombinant human VEGF-121 protein (Active, HEK293) |
| 中文名稱 | 重組人VEGF121 (活性的, Tag free) |
| 別 名 | rhVEGF121; Vascuoar endothelial growth factor A; VEGF A; vascular endothelial growth factor A isoform 2 precursor; Vegf; VEGFA; MGC70609; MVCD1; VEGF; VPF; VEGFA_HUMAN; Vascular endothelial growth factor A; VEGF-A; Vascular permeability factor; VPF; VEGF 人VEGF121; 人VEGF121重組蛋白; 重組人VEGF121; 人重組人VEGF121; 重組人血管內(nèi)皮生長因子121; |
| 理論分子量 | kDa |
| 檢測分子量 | 30-40 |
| 性 狀 | Lyophilized |
| 濃 度 | ＞0.5 mg/ml |
| 物 種 | Human |
| 序 列 | 1-232/232 |
| 純 度 | >95% as determined by SDS-PAGE |
| 純化方法 | AC |
| 內(nèi)毒素 | <0.5 EU/μg as determined by LAL. |
| 表達(dá)系統(tǒng) | HEK293 cell |
| 活性 | Yes |
| 標(biāo)簽 | Tag free |
| 緩 沖 液 | Lyophilized from 0.22um filtered solution in PBS (pH7.4) with 5mM DTT. Normally 5% trehalose is added as protectant before Lyophilization. |
| 保存條件 | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. In general: 12 months from date of receipt, -20 to -80℃ as supplied. 1 month, 2 to 8℃ under sterile conditions after reconstitution. 3 months, -20 to -80℃ under sterile conditions after r |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產(chǎn)品介紹 |
Vascular endothelial growth factor (VEGF ) is a potent growth and angiogenic cytokine. It is a member of the PDGF family that is characterized by the presence of eight conserved cysteine residues and a cystine knot structure .VEGF stimulates angiogenesis, asculogenesis and endothelial cell growth, induces endothelial cell proliferation, promotes cell migration, inhibits apoptosis and induces permeabilization of blood vessels. Human express alternately spliced isoforms, and VEGF-121 is the only form that lacks a basic heparinbinding region and is freely diffusible. VEGF-121 induces the proliferation of lymphatic endothelial cells and the lymph angiogenesis may be promoted by up regulation of VEGF-121. This recombinant human VEGF-121 is produced by human cells. (Tag free) Mol wt: 37kDa homodimer, 50kDa homotrimer Biological activity: The activity was measured by its ability to stimulate the proliferation of HUVEC cells (Human Umbilical Vein Endothelial Cells). Reconstitution: Briefly centrifuge the vial before opening. It is recommended to reconstitute the protein in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin. |
| 產(chǎn)品圖片 |
The purity of the protein is greater than 95% as determined by non reduced and reduced SDS-PAGE.
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