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

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

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

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Code Description Quality Level InChI key InChI Manufacturer Storage Temp. Solubility Form Assay Price Quantity
3578616 4-Nitrophenyl 4-guanidinobenzoate hydrochloride, protease inhibitor and substrate 200 PKSBDZOBYIKNGY-UHFFFAOYSA-N 1S/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 SIGMA-ALDRICH
£582.21 (exc VAT) per 1G
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3578617 4-Nitrophenyl 4-guanidinobenzoate hydrochloride, protease inhibitor and substrate 200 PKSBDZOBYIKNGY-UHFFFAOYSA-N 1S/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 SIGMA-ALDRICH
£316.18 (exc VAT) per 500MG
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