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Merck
CN

F3254

Fibrinopeptide A 人

≥96% (HPLC)

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关于此项目

经验公式(希尔记法):
C63H97N19O26
化学文摘社编号:
分子量:
1536.56
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352202
MDL number:
Form:
powder
Assay:
≥96% (HPLC)
Biological source:
human
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InChI key

JWICNZAGYSIBAR-UHFFFAOYSA-N

SMILES string

CC(C)CC(NC(=O)C(Cc1ccccc1)NC(=O)C(CC(O)=O)NC(=O)CNC(=O)C(CCC(O)=O)NC(=O)CNC(=O)C(CO)NC(=O)C(CC(O)=O)NC(=O)C(C)N)C(=O)NC(C)C(=O)NC(CCC(O)=O)C(=O)NCC(=O)NCC(=O)NCC(=O)NC(C(C)C)C(=O)NC(CCCNC(N)=N)C(O)=O

InChI

1S/C63H97N19O26/c1-29(2)19-37(57(102)73-32(6)53(98)76-35(15-17-48(91)92)55(100)70-24-43(85)68-23-42(84)69-25-46(88)82-51(30(3)4)61(106)77-36(62(107)108)13-10-18-67-63(65)66)79-58(103)38(20-33-11-8-7-9-12-33)80-59(104)39(21-49(93)94)75-45(87)27-71-54(99)34(14-16-47(89)90)74-44(86)26-72-56(101)41(28-83)81-60(105)40(22-50(95)96)78-52(97)31(5)64/h7-9,11-12,29-32,34-41,51,83H,10,13-28,64H2,1-6H3,(H,68,85)(H,69,84)(H,70,100)(H,71,99)(H,72,101)(H,73,102)(H,74,86)(H,75,87)(H,76,98)(H,77,106)(H,78,97)(H,79,103)(H,80,104)(H,81,105)(H,82,88)(H,89,90)(H,91,92)(H,93,94)(H,95,96)(H,107,108)(H4,65,66,67)

biological source

human

assay

≥96% (HPLC)

form

powder

technique(s)

ELISA: suitable, mass spectrometry (MS): suitable

UniProt accession no.

storage temp.

−20°C

Quality Level

Gene Information

human ... FGA(2243)

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General description

Fibrinopeptide A (FPA) is produced from the N-terminal Aα region of fibrinogen protein, on cleavage by thrombin. It is composed of 16 amino acids.

Application

Fibrin polymerization is initiated by thrombin cleavage of fibrinopeptide A from fibrinogen α chains, exposing two E domain E(A) sites.

Biochem/physiol Actions

Fibrin polymerization is initiated by thrombin cleavage of fibrinopeptide A from fibrinogen α chains, exposing two E domain E(A) sites. The phenylalanine at α chain residue 8 is important for efficient thrombin-catalyzed proteolysis of fibrinogen. Substitution of tyrosine for phenylalanine blocks sequential fibrinopeptide release and, thus, blocks polymerization and clot formation.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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Xi Chen et al.
Environmental toxicology and pharmacology, 33(2), 191-196 (2012-01-10)
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is a ubiquitously distributed endocrine disruptors. To investigate peptide changes in the sera of rats chronically exposed to TCDD and to explore the association of these changes with liver morphology, TCDD was administrated to male rats at doses
Laura A Da Costa et al.
The Journal of nutritional biochemistry, 24(1), 396-400 (2012-12-04)
Vitamin E is a lipophilic antioxidant that has been inversely associated with certain chronic diseases; however, the biological processes regulated by this vitamin have not been fully elucidated. The objective of the present study was to examine the association between
H L Nossel et al.
The Journal of clinical investigation, 54(1), 43-53 (1974-07-01)
Since thrombin cleaves fibrinopeptides A (FPA) and B from the NH(2)-terminal end of the fibrinogen molecule, measurement of fibrinopeptide levels in plasma may provide a direct index of thrombin action. Recently a radioimmunoassay for FPA has been developed, and in
Routine heparin for patients with cancer? One answer, more questions.
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The New England journal of medicine, 366(7), 601-609 (2012-02-18)
Patients receiving chemotherapy for cancer are at increased risk for venous thromboembolism. Limited data support the clinical benefit of antithrombotic prophylaxis. In this double-blind, multicenter trial, we evaluated the efficacy and safety of the ultra-low-molecular-weight heparin semuloparin for prevention of

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