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Merck
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重要文件

G4391

Sigma-Aldrich

Gly-Arg-Gly-Asp-Ser

≥97% (HPLC)

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About This Item

經驗公式(希爾表示法):
C17H30N8O9
CAS號碼:
分子量::
490.47
MDL號碼:
分類程式碼代碼:
12352209
PubChem物質ID:
NACRES:
NA.32
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品質等級

化驗

≥97% (HPLC)

形狀

powder

成份

Peptide content, ≥60%

技術

blocking: suitable
cell culture | mammalian: suitable

儲存溫度

−20°C

SMILES 字串

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 密鑰

RGNVSYKVCGAEHK-GUBZILKMSA-N

基因資訊

human ... ITGB3(3690)

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Amino Acid Sequence

Gly-Arg-Gly-Asp-Ser

一般說明

Gly-Arg-Gly-Asp-Ser 肽序列与纤连蛋白的细胞结合区相同。Arg-Gly-Asp(RGD)区存在于各种蛋白质中,对促进细胞粘附活性很重要。[1]

應用

Gly-Arg-Gly-Asp-Ser 已用于-
  • 作为抗原,用在小鼠中确定整合素 α4 或 α5 是否阻碍照射后第 3 天胸腺细胞与胸腺上皮细胞的粘附[2]
  • 处理胶原蛋白 IV 包被的培养皿,研究整联蛋白 α1, αv、β1 和 β3 在 Sca-1+ 祖细胞分化为 SMC(平滑肌细胞)中的作用 [3]
  • 作为脑膜炎奈瑟菌菌株预培养的封闭肽,用于进行研究这些细菌菌株与纤连蛋白之间的相互作用的封闭实验[4]
  • 预处理 AdCMV-GFP(巨细胞病毒-绿色荧光蛋白)感染的 EL-4 细胞,研究与细胞整联蛋白的相互作用对于腺病毒的转导是否是必需的[5]

生化/生理作用

当与 B16-F10 黑色素瘤细胞共同注射时,Gly-Arg-Gly-Asp-Ser 抑制同系小鼠或缺乏血小板功能的小鼠的肿瘤转移。[6]
整联蛋白功能拮抗剂

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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R P Leon et al.
Proceedings of the National Academy of Sciences of the United States of America, 95(22), 13159-13164 (1998-10-28)
Although adenovirus can infect a wide range of cell types, lymphocytes are not generally susceptible to adenovirus infection, in part because of the absence of the expression of the cellular receptor for the adenoviral fiber protein. The cellular receptor for
I Saiki et al.
British journal of cancer, 60(5), 722-728 (1989-11-01)
We have investigated the inhibitory effect on experimental or spontaneous lung metastases of polypeptides which contain repetitive structures of the Arg-Gly-Asp (RGD) or Tyr-Ile-Gly-Ser-Arg (YIGSR) sequence derived from adhesion molecules, and studied their biological characterisation after administration. In the spontaneous
Virginie Fievez et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 73(1), 16-24 (2009-05-05)
The presence of RGD on nanoparticles allows the targeting of beta1 integrins at the apical surface of human M cells and the enhancement of an immune response after oral immunization. To check the hypothesis that non-peptidic ligands targeting intestinal M
A Faik et al.
European journal of biochemistry, 253(3), 552-559 (1998-07-08)
Using a polyclonal antibody (P23) generated against the human platelet integrin aIIb beta3 and a FITC-conjugate secondary antibody, fluorescence is observed at the surface of protoplasts isolated from Arabidopsis thaliana and Rubus fruticosus. Arabidopsis thaliana cells grown in suspension culture
Hong Y Cho et al.
Biomacromolecules, 11(9), 2199-2203 (2010-09-14)
Poly(ethylene glycol) (PEG) star polymers containing GRGDS (Gly-Arg-Gly-Asp-Ser) peptide sequences on the star periphery were synthesized by atom transfer radical polymerization (ATRP) of poly(ethylene glycol) methyl ether methacrylate (PEGMA), GRGDS modified poly(ethylene glycol) acrylate (GRGDS-PEG-Acryl), fluorescein o-methacrylate (FMA), and ethylene

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