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Sigma-Aldrich

Pefabloc® TH

acetate salt, ≥90% (HPLC)

Synonym(s):

4-Amidino-Nα-(naphthalene-2-sulfonylglycyl)-DL-phenylalanine-piperidide acetate salt, NAPAP

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About This Item

Empirical Formula (Hill Notation):
C27H31N5O4S · C2H4O2
Molecular Weight:
581.68
MDL number:
MFCD01311055
UNSPSC Code:
12352202
PubChem Substance ID:
329767027

biological source

synthetic

Assay

≥90% (HPLC)

form

flakes
powder or crystals

SMILES string

CC(O)=O.NC(=N)c1ccc(CC(NC(=O)CNS(=O)(=O)c2ccc3ccccc3c2)C(=O)N4CCCCC4)cc1

InChI

1S/C27H31N5O4S.C2H4O2/c28-26(29)21-10-8-19(9-11-21)16-24(27(34)32-14-4-1-5-15-32)31-25(33)18-30-37(35,36)23-13-12-20-6-2-3-7-22(20)17-23;1-2(3)4/h2-3,6-13,17,24,30H,1,4-5,14-16,18H2,(H3,28,29)(H,31,33);1H3,(H,3,4)

InChI key

ZBMVAFLDTKWMBP-UHFFFAOYSA-N

Gene Information

human ... F2(2147) , PLAT(5327) , PLG(5340) , PRSS1(5644)

Application

Thrombin inhibitor; used in 3-D modeling of snake venom serine proteases to elucidate the differences with thrombin in their inhibitory domains.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

Pefabloc is a registered trademark of Pentapharm

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Efrat Shavit-Stein et al.
Frontiers in neurology, 9, 1139-1139 (2019-01-22)
Thrombin and its protease-activated receptor 1 (PAR1) are potentially important in peripheral nerve inflammatory diseases. We studied the role of thrombin and PAR1 in rat experimental autoimmune neuritis (EAN), a model of the human Guillain-Barré syndrome (GBS). EAN was induced
Gilad Reuveni et al.
Neuroreport, 28(17), 1176-1179 (2017-09-16)
Thrombin is a coagulation factor implicated in various pathological and physiological processes in the brain, exerting beneficial and deleterious effects in a concentration-dependent manner. Measurement of thrombin activity levels in pathological animal models is needed and in some cases, because
Efrat Shavit-Stein et al.
PloS one, 14(7), e0219453-e0219453 (2019-07-06)
Diabetic neuropathy is common and disabling despite glycemic control. Novel neuroprotective approaches are needed. Thrombin and hypercoagulability are associated with diabetes and nerve conduction dysfunction. Our aim was to study the role of thrombin in diabetic neuropathy. We measured thrombin
Ekaterina Mindel et al.
Journal of neuroscience research, 99(3), 966-976 (2020-12-10)
Many coagulation factor proteases are increased in the brain during ischemic stroke. One of these proteases is plasmin. In this study we established a novel method for direct quantitative measurement of plasmin activity in male mouse brain slices using a
Alexandra Gerasimov et al.
Neural regeneration research, 16(10), 2086-2092 (2021-03-02)
Inflammation and coagulation are tightly interconnected in the pathophysiology of neuronal diseases. Thrombin, a pro-coagulant serine protease is associated with neurodegeneration and its indirect inhibitor, activated protein C (aPC), is considered neuroprotective. While levels of thrombin and aPC activity are
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