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Merck
CN

A1479

Angiopoietin-4 human

recombinant, expressed in NSO cells, ≥85% (SDS-PAGE), lyophilized powder

Synonym(s):

ANG-4

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About This Item

UNSPSC Code:
51111800
MDL number:
MFCD06798420
Form:
lyophilized powder
Assay:
≥85% (SDS-PAGE)
Biological source:
human
Recombinant:
expressed in NSO cells
Mol wt:
apparent mol wt 60-100 kDa by SDS-PAGE (reducing)
calculated mol wt 57 kDa

Key Documents

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Product Name

Angiopoietin-4 human, recombinant, expressed in NSO cells, ≥85% (SDS-PAGE), lyophilized powder

biological source

human

recombinant

expressed in NSO cells

assay

≥85% (SDS-PAGE)

form

lyophilized powder

mol wt

apparent mol wt 60-100 kDa by SDS-PAGE (reducing)
calculated mol wt 57 kDa

storage condition

avoid repeated freeze/thaw cycles (Do not store in a frost-free freezer.)

impurities

endotoxin, tested

UniProt accession no.

Q9Y264

storage temp.

−20°C

Gene Information

human ... ANGPT4(51378)

Analysis Note

The biological activity is measured by its ability to compete with biotinylated recombinant human ANG-2 for binding to immobilized Tie-2/Fc in an ELISA.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline, pH 6.8, containing 1.25 mg bovine serum albumin.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

常规特殊物品
胰岛素激素类产品
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Certificates of Analysis (COA)

Lot/Batch Number
084K0905

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Spencer B Mamer et al.
Scientific reports, 7(1), 16439-16439 (2017-11-29)
Nearly all studies of angiogenesis have focused on uni-family ligand-receptor binding, e.g., VEGFs bind to VEGF receptors, PDGFs bind to PDGF receptors, etc. The discovery of VEGF-PDGFRs binding challenges this paradigm and calls for investigation of other ligand-receptor binding possibilities.
M Nishimura et al.
FEBS letters, 448(2-3), 254-256 (1999-04-28)
A cDNA clone encoding angiopoietin-3 protein (Ang3), a novel member of the angiopoietin family, was identified. Ang3 cDNA was cloned from a human aorta cDNA library. Ang3 is a 503 amino acid protein having 45.1% and 44.7% identity with human
D M Valenzuela et al.
Proceedings of the National Academy of Sciences of the United States of America, 96(5), 1904-1909 (1999-03-03)
The angiopoietins have recently joined the members of the vascular endothelial growth factor family as the only known growth factors largely specific for vascular endothelium. The angiopoietins include a naturally occurring agonist, angiopoietin-1, as well as a naturally occurring antagonist

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