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Fibrinopeptide B, human

CAT: 0804-HY-P1493Size: 1 EachDry Ice: NoHazardous: No
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Description
Fibrinopeptide B, human is a 14-aa peptide, released from the amino-terminus of β-chains of fibrinogen by thrombin.
CAS Number
36204-23-6
Product Name Alternative
FPB, human
UNSPSC
12352209
Target
Thrombin
Type
Peptides
Related Pathways
Metabolic Enzyme/Protease
Applications
COVID-19-immunoregulation
Field of Research
Inflammation/Immunology
Assay Protocol
https://www.medchemexpress.com/Fibrinopeptide_B,_human.html
Solubility
H2O
Smiles
O=C([C@@H]1CCC(N1)=O)NCC(N[C@@H](C(C)C)C(N[C@@H](CC(N)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](CC(N)=O)C(N[C@@H](CCC(O)=O)C(N[C@@H](CCC(O)=O)C(NCC(N[C@@H](CC2=CC=CC=C2)C(N[C@H](C(N[C@@H](CO)C(N[C@@H](C)C(N[C@H](C(O)=O)CCCNC(N)=N)=O)=O)=O)CC3=CC=CC=C3)=O)=O)=O)=O)=O)=O)=O)=O)=O
Molecular Formula
C66H93N19O25
Molecular Weight
1552.56
References & Citations
[1]Senior RM, et al. Effects of fibrinogen derivatives upon the inflammatory response. Studies with human fibrinopeptide B. J Clin Invest. 1986 Mar;77 (3) :1014-9.
Shipping Conditions
Room temperature
Scientific Category
Peptides
Clinical Information
No Development Reported

Chemical Information

Fibrinopeptide B

Two small peptide chains removed from the N-terminal segment of the beta chains of fibrinogen by the action of thrombin. Each peptide chain contains 20 amino acid residues. The removal of fibrinopeptides B is not required for coagulation.

CAS Number36204-23-6
PubChem CID16132131
IUPAC Name(4S)-4-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-3-methyl-2-[[2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]acetyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-carboxypropanoyl]amino]-4-oxobutanoyl]amino]-4-carboxybutanoyl]amino]-5-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(1S)-4-carbamimidamido-1-carboxybutyl]amino]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-2-oxoethyl]amino]-5-oxopentanoic acid
Molecular FormulaC66H93N19O25
Molecular Weight1552.6
XLogP-7.5
Topological Polar Surface Area725
Hydrogen Bond Donor Count24
Hydrogen Bond Acceptor Count26
Rotatable Bond Count50
Heavy Atom Count110
Formal Charge0
Complexity3350
SMILES
C[C@@H](C(=O)N[C@@H](CCCNC(=N)N)C(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@@H]3CCC(=O)N3
InChI
InChI=1S/C66H93N19O25/c1-31(2)53(85-49(91)29-73-55(99)35-16-19-47(89)75-35)64(108)83-42(26-46(68)88)61(105)82-43(27-52(96)97)62(106)81-41(25-45(67)87)60(104)78-37(18-21-51(94)95)57(101)77-36(17-20-50(92)93)56(100)72-28-48(90)76-39(23-33-11-6-4-7-12-33)58(102)80-40(24-34-13-8-5-9-14-34)59(103)84-44(30-86)63(107)74-32(3)54(98)79-38(65(109)110)15-10-22-71-66(69)70/h4-9,11-14,31-32,35-44,53,86H,10,15-30H2,1-3H3,(H2,67,87)(H2,68,88)(H,72,100)(H,73,99)(H,74,107)(H,75,89)(H,76,90)(H,77,101)(H,78,104)(H,79,98)(H,80,102)(H,81,106)(H,82,105)(H,83,108)(H,84,103)(H,85,91)(H,92,93)(H,94,95)(H,96,97)(H,109,110)(H4,69,70,71)/t32-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,53-/m0/s1
InChIKey
MYRIFIVQGRMHRF-OECXYHNASA-N
Chemical Structure
2D Structure
2D structure of Fibrinopeptide B
CAS: 36204-23-6
CID: 16132131
Formula: C66H93N19O25
MW: 1552.6
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight1552.6
XLogP3-7.5
Hydrogen Bond Donor Count24
Hydrogen Bond Acceptor Count26
Rotatable Bond Count50
Exact Mass1551.65899953
Monoisotopic Mass1551.65899953
Topological Polar Surface Area725 Ų
Heavy Atom Count110
Formal Charge0
Complexity3350
Isotope Atom Count0
Defined Atom Stereocenter Count12
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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