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Merck

G4391

Gly-Arg-Gly-Asp-Ser

≥97% (HPLC)

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Fórmula empírica (notación de Hill):
C17H30N8O9
Número CAS:
96426-21-0
Peso molecular:
490.47
MDL number:
MFCD00076459
UNSPSC Code:
12352209
PubChem Substance ID:
24895169
NACRES:
NA.32

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Nombre del producto

Gly-Arg-Gly-Asp-Ser, ≥97% (HPLC)

SMILES string

NCC(=O)N[C@@H](CCCNC(N)=N)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(O)=O

InChI

1S/C17H30N8O9/c18-5-11(27)23-8(2-1-3-21-17(19)20)14(31)22-6-12(28)24-9(4-13(29)30)15(32)25-10(7-26)16(33)34/h8-10,26H,1-7,18H2,(H,22,31)(H,23,27)(H,24,28)(H,25,32)(H,29,30)(H,33,34)(H4,19,20,21)/t8-,9-,10-/m0/s1

InChI key

RGNVSYKVCGAEHK-GUBZILKMSA-N

assay

≥97% (HPLC)

form

powder

composition

Peptide content, ≥60%

technique(s)

blocking: suitable
cell culture | mammalian: suitable

storage temp.

−20°C

Quality Level

200

Gene Information

human ... ITGB3(3690)

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Biochem/physiol Actions

Gly-Arg-Gly-Asp-Ser inhibits metastasis in syngeneic mice or in mice lacking platelet function, when co-injected with B16-Fl0 melanoma cells.
Antagonist of integrin function

Application

Gly-Arg-Gly-Asp-Ser has been used-
  • as an antigen to determine whether integrin α4 or α5 hinders the adhesion of day 3 postirradiation thymocytes to thymic epithelial cells, in mice
  • for the treatment of collagen IV-coated dishes to study the role of integrins α1, αv, β1, and β3 in Sca-1+ progenitor cell differentiation into SMCs (smooth muscle cells)
  • as a blocking peptide for the pre-incubation of Nisseria meningitides strains, to perform blocking experiments to study the interactions between these bacterial strains and fibronectin
  • for the pre-treatment of EL-4 cells infected by AdCMV-GFP (cytomegalovirus-green fluorescent protein), to study whether interaction with cellular integrins is essential for the transduction of adenovirus

General description

Gly-Arg-Gly-Asp-Ser peptide sequence is identical to the cell-binding region of fibronectin protein. Arg-Gly-Asp (RGD) region is found in various proteins, and is crucial for facilitating cell-adhesive activity.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
SLCH8897
SLCH2706
SLCC2870
SLBV6078
SLBS2561V

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Annasara Hansson et al.
International journal of pharmaceutics, 439(1-2), 73-80 (2012-10-11)
Herein we describe the preparation of a nanoparticulate system formed from an RGD-functionalized chitosan derivative by complexation with chondroitin sulfate. These bioactive complexes were developed to promote wound healing by inducing adhesion and subsequently migration of skin cells. The particles
H Iwamoto et al.
The Journal of laboratory and clinical medicine, 134(1), 83-89 (1999-07-13)
Cell-matrix adhesion is recognized as a physiologic determinant of cell growth and survival. Integrin occupancy seems to be a primary role. We sought to investigate the signal transduction pathways for integrin effects on cell survival in hepatic stellate cells. Integrin
Qingzhong Xiao et al.
American journal of physiology. Cell physiology, 292(1), C342-C352 (2006-08-18)
Embryonic stem (ES) cells can differentiate into smooth muscle cells (SMCs) that can be used for tissue engineering and repair of damaged organs. However, little is known about the molecular mechanisms of differentiation in these cells. In the present study
Emma L Prime et al.
Biomacromolecules, 8(8), 2416-2421 (2007-06-27)
Biodegradable polyesters such as poly(epsilon-caprolactone) (PCL) have a number of biomedical applications; however, their usage is often limited by a lack of biological functionality. In this paper, a PCL-based polymer containing pendent groups activated by 4-nitrophenyl chloroformate (NPC) and reactive
PCL-PEG-based nanoparticles grafted with GRGDS peptide: preparation and surface analysis by XPS.
Vincent Pourcelle et al.
Biomacromolecules, 8(12), 3977-3983 (2007-11-28)
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