F3261

[Glu¹]-Fibrinopeptide B human

≥90% (HPLC)

• Sinónimos: Fibrinopeptide B
• Fórmula empírica (notación de Hill): C₆₆H₉₅N₁₉O₂₆
• Número de CAS: 103213-49-6
• Peso molecular: 1570.57
• Número MDL: MFCD00076440
• Código UNSPSC: 12352202
• ID de la sustancia en PubChem: 329799697
• NACRES: NA.32

Propiedades

• origen biológico: human
• Nivel de calidad: 200
• Ensayo: ≥90% (HPLC)
• Formulario: powder
• técnicas: LC/MS: suitable; electrophoresis: suitable
• Nº de acceso UniProt: P02675
• temp. de almacenamiento: −20°C
• cadena SMILES: CC(C)[C@H](NC(=O)CNC(=O)[C@@H](N)CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O
• InChI: 1S/C66H95N19O26/c1-31(2)53(85-48(90)29-73-55(100)35(67)16-19-49(91)92)64(109)83-42(26-46(69)88)61(106)82-43(27-52(97)98)62(107)81-41(25-45(68)87)60(105)78-37(18-21-51(95)96)57(102)77-36(17-20-50(93)94)56(101)74-28-47(89)76-39(23-33-11-6-4-7-12-33)58(103)80-40(24-34-13-8-5-9-14-34)59(104)84-44(30-86)63(108)75-32(3)54(99)79-38(65(110)111)15-10-22-72-66(70)71/h4-9,11-14,31-32,35-44,53,86H,10,15-30,67H2,1-3H3,(H2,68,87)(H2,69,88)(H,73,100)(H,74,101)(H,75,108)(H,76,89)(H,77,102)(H,78,105)(H,79,99)(H,80,103)(H,81,107)(H,82,106)(H,83,109)(H,84,104)(H,85,90)(H,91,92)(H,93,94)(H,95,96)(H,97,98)(H,110,111)(H4,70,71,72)/t32-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,53-/m0/s1
• Clave InChI: KPBJTGOVJLITON-OECXYHNASA-N
• Información sobre el gen: human ... FGB(2244)

Descripción

Amino Acid Sequence

Glu-Gly-Val-Asn-Asp-Asn-Glu-Glu-Gly-Phe-Phe-Ser-Ala-Arg

Descripción general

Fibrinopeptide B (FPB) is produced during the cleavage of fibrinogen, by thrombin, to fibrin monomer. It is cleaved off from the N-terminal of the fibrinogen β chain. This peptide is composed of 14 amino acids.

Aplicación

[Glu¹]-Fibrinopeptide B human has been used:

• during LC-MS to avoid cross-contamination and to analyze the performance of mass spectrometer and LC-instrument
• for two-point calibration during 2D (dimensional) gel electrophoresis and protein identification by mass spectrometry of histidine (his)-Pup (prokaryotic ubiquitin-like protein) isolated from Mycobacterium smegmatis
• for two-point calibration during one-dimensional gel electrophoresis and tandem mass spectrometry (MS) for the characterization of soluble protein sample obtained from the salivary gland homogenates of Cimex lectularius
• as a standard for the correction of mass drift in data obtained from MS and MS/MS performed on peptides obtained from trypsin-digestion of protein disulfide isomerase (PDI)

Acciones bioquímicas o fisiológicas

Fibrin formation is an essential part in wound healing and inflammation. Fibrinopeptide B (FPB) can also cause chemotactic migration of neutrophils, without the simultaneous release of lysosome enzymes. It is produced during the coagulation of fibrinogen, which is essential for physiological homeostasis. It is involved in various disorders such as thrombosis and disseminated intravascular coagulation.

Otras notas

Lyophilized from 0.1% TFA in H2O

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)