VEGF-C產(chǎn)品信息

英文名稱(chēng)：Vascular endothelial growth factor C

中文名稱(chēng)：血管內(nèi)皮生長(zhǎng)因子C

靶點(diǎn)別稱(chēng)：VEGF-C,Flt4-L,VRP

物種：Human

屬性：Protein

標(biāo)記：Unconjugated

表達(dá)區(qū)間及表達(dá)系統(tǒng)（Source）

Human VEGF-C, His Tag (VEC-H4225) is expressed from human 293 cells (HEK293). It contains AA Thr 103 - Arg 227 (Accession # AAH35212.1 ).

Predicted N-terminus: Thr 103

蛋白結(jié)構(gòu)（Molecular Characterization）

This protein carries a polyhistidine tag at the C-terminus

The protein has a calculated MW of 14.9 kDa. The protein migrates as 19-25 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

內(nèi)毒素（Endotoxin）

Less than 1.0 EU per μg by the LAL method.

純度（Purity）

>95% as determined by SDS-PAGE.

>95% as determined by SEC-MALS.

制劑（Formulation）

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

Contact us for customized product form or formulation.

重構(gòu)方法（Reconstitution）

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存儲(chǔ)（Storage）

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

1. -20°C to -70°C for 12 months in lyophilized state;

2. -70°C for 3 months under sterile conditions after reconstitution.

VEGF-C分子背景

Vascular endothelial growth factor C is also known as VEGFC, Flt4-L and VRP, it contains the C-terminal propeptide which has an unusual structure with tandemly repeated cysteine-rich motifs. Upon biosynthesis, VEGFC is secreted as a non-covalent momodimer in an anti-parellel fashion. VEGFC is a member of the platelet-derived growth factor/vascular endothelial growth factor (PDGF/VEGF) family, is active in angiogenesis, lymphangiogenesis and endothelial cell growth and survival, and can also affect the permeability of blood vessels. This secreted protein undergoes a complex proteolytic maturation, generating multiple processed forms that bind and activate VEGFR-3 receptors. Only the fully processed form can bind and activate VEGFR-2 receptors. The structure and function of this protein is similar to those of vascular endothelial growth factor D (VEGF-D). VEGFC may function in angiogenesis of the venous and lymphatic vascular systems during embryogenesis, and also in the maintenance of differentiated lymphatic endothelium in adults. Overexpression of VEGF-C causes lymphatics to enlarge possibly facilitates metastasis.

VEGF-C用戶評(píng)價(jià)