4-Nitrophenyl 4-guanidinobenzoate hydrochloride, protease inhibitor and substrate

4-Nitrophenyl 4-guanidinobenzoate hydrochloride, protease inhibitor and substrate

Stock Code: 3578617
Manufacturer Part No: N8010-500MG
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£316.18 (exc VAT) per 500MG
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Application


4-Nitrophenyl 4-guanidinobenzoate hydrochloride has been used:as a substrate for trypsin for active site titration experimentsfor pre-treating of mosquito eggs in the interplasmid transposition assay as a component of isotonic buffer to moisten filter paper for mosquito embryo collection


Biochem/physiol Actions


4-Nitrophenyl 4-guanidinobenzoate hydrochloride (pNPGB) inhibits phenoloxidase enzyme and delays embryo chorionic membrane hardening.


General description


4-Nitrophenyl 4-guanidinobenzoate hydrochloride (pNPGB) is a trypsin substrate. It is more water-soluble than 4-methylumbelliferyl 4-guanidinobenzoate and is preferred in spectrophotometric assay.


Packaging


1 g in glass bottle


500 mg in glass bottle

Quality Level200
InChI keyPKSBDZOBYIKNGY-UHFFFAOYSA-N
InChI1S/C14H12N4O4.ClH/c15-14(16)17-10-3-1-9(2-4-10)13(19)22-12-7-5-11(6-8-12)18(20)21;/h1-8H,(H4,15,16,17);1H
ManufacturerSIGMA-ALDRICH
Storage Temp.−20°C
Solubilityformic acid: soluble 49.00-51.00 mg/mL
Formpowder
Assay≥95.0% (TLC)

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