ONPG CAS:369-07-3 Manufacturer Price

O-nitrophenyl-β-D-galactopyranoside (ONPG) est synthetica subiecta, quae in biologia biologia et hypothetica pertentat, ut actionem enzymi β-galactosidasi metiaris.Communiter usus est in pertentationibus gene expressionis in bacterial systematis deprehendendi, sicut Escherichia coli.ONPG compositum est hyalinum ab β-galactosido adglutinatum, inde in emissione mixti flavi, o-nitrophenol.Color flavus productus potest spectrophotometrice metiri, providens indirectam mensurationem enzyme actionis. Tenor usus ONPG saepe refertur ad tentationem ONPG et late adhibita methodus in inquisitione biologiae hypothetica ad aestimandum expressiones gradus geneseos a lac. operon in bacterial cellulis.

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Application et effectus

Effectus ONPG ut subiectae adhaesit per enzyme β-galactosidase, inde in emissione producti flavi, o-nitrophenol.Hic color mutationis spectrophotometrice metiri potest, sino quantitatis aba-galactosidase operationis. Applicatio ONPG imprimis est in aestimatione generum locutionis in biologia hypothetica et in microbiologia inquisitionis.Vulgo usus est β-galactosidase actione metiri ut notario in studiis gene expressionis, praesertim in bacteria ut E. coll.Gene lacZ, quod aba-galactosidase encodes, saepe ponitur pro analysi expressionis gene, sicut eius expressio induci potest certis conditionibus vel certis auctoribus moderata. OnPG tentamen praebet methodum opportunam et certam aestimandi planitiem. gene expressione metiendo actionem β-galactosidase.Haec temptatio late in variis applicationibus adhibetur, ut studium fautoris actuositatis, regulae gene, et interdum-interationes interationes.Praeterea adhiberi potest ad enzyme in motu enzyme determinare et effectus mutationum vel curationum in enzyme actione aestimare.

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Compositio	C12H15NO8
Assay	99%
Aspectus	Pulvis albus
CAS Non.	369-07-3
stipare	Parvus et mole
Fasciae vita	Annis II
Repono	Condite in frigus et siccum area
Certification	ISO.