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Merck

G5779

Sigma-Aldrich

Gly-Pro-Arg-Pro 酰胺

≥97% (HPLC)

别名:

GPRP amide, Glycine-Proline-Arginine-Proline amide, Glycyl-L-prolyl-L-arginyl-L-prolinamide

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About This Item

经验公式(希尔记法):
C18H32N8O4
分子量:
424.50
MDL號碼:
分類程式碼代碼:
12352209
PubChem物質ID:
NACRES:
NA.32

化驗

≥97% (HPLC)

UniProt登錄號

儲存溫度

−20°C

SMILES 字串

NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(=O)N2CCC[C@H]2C(N)=O

InChI

1S/C18H32N8O4/c19-10-14(27)25-8-3-6-13(25)16(29)24-11(4-1-7-23-18(21)22)17(30)26-9-2-5-12(26)15(20)28/h11-13H,1-10,19H2,(H2,20,28)(H,24,29)(H4,21,22,23)/t11-,12-,13-/m0/s1

InChI 密鑰

SCCTZYGEMPQRCV-AVGNSLFASA-N

基因資訊

human ... FN1(2335)
mouse ... FN1(14268)
rat ... FN1(25661)

Amino Acid Sequence

Gly-Pro-Arg-Pro-NH2

一般說明

Gly-Pro-Arg-Pro 是一种模拟纤维蛋白 a 链中 N-末端 Gly-Pro-Arg 区域的肽。

應用

氨基丙酸被用于
  • 作为液相和结合凝血酶抑制试验中缓冲液的成分,测定在制备人可溶性纤维蛋白过程中小鼠血液中存在 α-凝血酶时,
  • 用于阻断纤维蛋白聚合和防止纤维蛋白凝块形成的凝血酶活性,
  • 以阻断可溶性纤维蛋白的聚合

生化/生理作用

Gly-Pro-Arg-Pro肽能够抑制纤维蛋白聚合的早期阶段。即使是存在EGTA(乙二醇-双(β-氨基乙基醚)-N,N,N', N' 四乙酸)的情况下,该肽的酰胺衍生物也能抑制纤溶酶对纤维蛋白原和片段D的降解。

包裝

无底玻璃瓶。内含物装在插入的融合锥内。

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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