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Merck

V5765

Vascular Endothelial Growth Factor 165 human

≥95% (SDS-PAGE), recombinant, expressed in HEK 293 cells, lyophilized powder, suitable for cell culture

Synonym(s):

Vascular Endothelial Growth Factor 165

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.77

Product Name

VEGF165, recombinant, expressed in HEK 293 cells, suitable for cell culture

quality

endotoxin tested

biological source

human

recombinant

expressed in HEK 293 cells

description

Vascular Endothelial Growth Factor 165 human

assay

≥95% (SDS-PAGE)

form

lyophilized powder

potency

<10 ng/mL ED50

mol wt

dimer 42 kDa (glycosylated)

packaging

pkg of 10 μg
pkg of 50 μg

technique(s)

cell culture | mammalian: suitable

impurities

<0.075 EU/μg

color

white

solubility

water: soluble

UniProt accession no.

P15692

storage temp.

−20°C

Quality Level

200

Gene Information

human ... VEGFA(7422)

Analysis Note

The specific activity was determined by the dose-dependent stimulation of the proliferation of HUVEC cells (human umbilical vein endothelial cells).

Biochem/physiol Actions

VEGF165 belongs to the PDGF/VEGF growth factor family characterized by the presence of eight conserved cysteine residues and a cystine knot structure. VEGF is secreted by the majority of tumor cells and initiates angiogenesis by activating endothelial cells of existing blood vessels and promoting their migration.
VEGF has also been implicated in correlation with poor prognosis in breast cancer.
In addition, VEGF is released in rheumatoid arthritis in response to TNF-α, increasing endothelial permeability and stimulating angiogenesis (formation of capillaries).

General description

VEGF165 is expressed in human HEK 293 cells as a glycosylated homodimer with an apparent molecular mass of 45 kDa. Production in human HEK 293 cells offers authentic glycosylation. Glycosylation contributes to stability in cell growth media and other applications.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000413724
0000413725
0000413724
0000413725
0000233619

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Lee M Ellis
Hematology/oncology clinics of North America, 18(5), 1007-1021 (2004-10-12)
This article focuses on the preclinical evidence for activation of the epidermal growth factor receptor (EGFR) in promoting angiogenesis and the efficacy of anti-EGFR agents in inhibiting angiogenesis and tumor growth.
Cheng Wang et al.
Nature communications, 12(1), 2616-2616 (2021-05-12)
FUN14 domain-containing protein 1 (FUNDC1) is an integral mitochondrial outer-membrane protein, and mediates the formation of mitochondria-associated endoplasmic reticulum membranes (MAMs). This study aims to determine the contributions of FUNDC1-mediated MAMs to angiogenesis in vitro and in vivo. In cultured
Xiaoqiang Tang
Cancer letters, 332(1), 3-10 (2013-01-26)
Breast cancer development largely depends upon the essential contributions from the tumor microenvironment, where several inflammatory cell populations (e.g. macrophages) orchestrate breast cancer development. The majority of tumor-associated macrophages (TAMs) exhibit alternatively activated M2 properties, produce abundant anti-inflammatory factors and
A O Afuwape et al.
Histology and histopathology, 17(3), 961-972 (2002-08-10)
The expansion of the synovial lining of joints in rheumatoid arthritis (RA), and the subsequent invasion by the pannus of underlying cartilage and bone, necessitates an increase in the vascular supply to the synovium, to cope with the increased requirement
C J Robinson et al.
Journal of cell science, 114(Pt 5), 853-865 (2001-02-22)
Vascular endothelial growth factor (VEGF) is a secreted mitogen highly specific for cultured endothelial cells. In vivo VEGF induces microvascular permeability and plays a central role in both angiogenesis and vasculogenesis. VEGF is a promising target for therapeutic intervention in
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