- ￥815
- 翌圣生物（Yeasen）
- 91505ES08
- 上海
- 2025年12月08日
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- 详细信息
- 文献和实验
- 技术资料
- 保质期：
有效期1年
- 保存条件：
-20℃至-80℃保存
- 供应商：
翌圣生物科技（上海）股份有限公司
- 库存：
现货
- 英文名：
Recombinant Human VEGF-C,His tag
- 规格：
5ug
Product Information
| Product Name |
Cat# |
Size |
Price（¥） |
| Recombinant Human VEGF-C,His tag |
91505ES08 |
5 μg |
815 |
| 91505ES60 |
100 μg |
6885 |
|
| 91505ES80 |
1 mg |
29885 |
|
Product Description
Vascular endothelial growth factor C (VEGF-C) and VEGF-D constitute a subfamily of the angiogenic VEGF angiogenic factors. VEGF-C is synthesized as a 58 kDa molecule that consists of a VEGF homolgy domain (VHD) flanked by N- and C-terminal propeptides. The proprotein undergoes covalent homodimerization and stepwise proteolytic processing to generate ligands with increasing affinity for VEGF R3/Flt-4. Fully processed VEGF-C containing just the 21 kDa VHD can additionally bind and activate VEGF R2/KDR/Flk-1. Fully processed human VEGF-C shares 98% amino acid sequence identity with mouse and rat VEGF-C. VEGF-C interactions with VEGF R3 are critical for lymphangiogenesis. VEGF-C and VEGF R3 are usually co-expressed at sites with lymphatic vessel sprouting, in the embryo, and in various pathological conditions. Over-expression of VEGF-C in tumor cells induces tumoral lymphatic hyperplasia, resulting in enhanced lymph flow and metastasis to regional lymph nodes.
Product Properties
| Synonyms |
Flt4 ligand; Flt4-L; vascular endothelial growth factor C; Vascular endothelial growth factor-related protein; VEGFC; VEGF-C; VRPFLT4 ligand DHM |
| Accession |
|
| Source |
HEK293 Cells-derived human VEGF-C, Thr103-Arg227 with a C-terminal polyhistidine tag. |
| Molecular Weight |
The recombinant mature form of human VEGFC consists of 136 amino acids and has a predicted molecular mass of 15.5 kDa. In SDS-PAGE under reducing conditions, it migrates with an apparent molecular mass of 22.5 kDa due to glycosylation. |
| Tag |
His |
| Physical Appearance |
Sterile Filtered White lyophilized (freeze-dried) powder. |
| Purity |
> 95% by SDS-PAGE. |
| Biological Activity |
1. Measured by its binding ability in a functional ELISA. Immobilized VEGF C-his at2μg/mL(100 μL/well) can bind VEGFR3 hFc, the EC50 of VEGFR3 hFc is 2-15 ng/mL. 2. Scatchard analysis showed the affinity constant (Kd) of recombinant human VEGF-C bound to recombinant human VEGFR3 was 1.4 nM. 3. Measured in a cell proliferation assay using human umbilical vein endothelial cells (HUVEC). The ED50 for this effect is typically 0.1-0.5 μg/mL. |
| Endotoxin |
< 1.0 EU per 1μg of the protein by the LAL method. |
| Formulation |
Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4. Normally 5% - 8% trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. |
| Reconstitution |
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20°C. Further dilutions should be made in appropriate buffered solutions. |
Shipping and Storage
The products are shipped with ice pack and can be stored at -20℃ to -80℃ for 1 year.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Cautions
1. Avoid repeated freeze-thaw cycles.
2. For your safety and health, please wear lab coats and disposable gloves for operation.
3. For research use only.
HB220720
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