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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

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。

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
  • 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
  • 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
  • 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

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。
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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