LacI (AA 1-360) protein (His tag)

Produktnummer ABIN1692437

Dieses Recombinant LacI-Protein wird in Escherichia coli (E. coli) exprimiert.

Kurzübersicht für LacI (AA 1-360) protein (His tag) (ABIN1692437)

Target: LacI

Protein-Typ: Recombinant

Spezies: E. coli

Quelle: Escherichia coli (E. coli)

Reinheit: > 95 % as determined by reducing SDS-PAGE.

Produktdetails

Proteineigenschaft: AA 1-360

Aufreinigungstag / Konjugat: His tag

Verwendungszweck: Recombinant E.coli LacI (C-6His)

Sequenz: MKPVTLYDVA EYAGVSYQTV SRVVNQASHV SAKTREKVEA AMAELNYIPN RVAQQLAGKQ SLLIGVATSS LALHAPSQIV AAIKSRADQL GASVVVSMVE RSGVEACKAA VHNLLAQRVS GLIINYPLDD QDAIAVEAAC TNVPALFLDV SDQTPINSII FSHEDGTRLG VEHLVALGHQ QIALLAGPLS SVSARLRLAG WHKYLTRNQI QPIAEREGDW SAMSGFQQTM QMLNEGIVPT AMLVANDQMA LGAMRAITES GLRVGADISV VGYDDTEDSS CYIPPLTTIK QDFRLLGQTS VDRLLQLSQG QAVKGNQLLP VSLVKRKTTL APNTQTASPR ALADSLMQLA RQVSRLESGQ HHHHHH

Produktmerkmale: Recombinant E.coli Lactose operon repressor is produced by our E.coli expression system and the target gene encoding Met1-Gln360 is expressed with a 6His tag at the C-terminus.

Sterilität: 0.2 μm filtered

Endotoxin-Niveau: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Buffer: Supplied as a 0.2 um filtered solution of 20 mM Tris-HCl, 300 mM NaCl, 5 mM DTT pH 8.0 .

Konservierungsmittel: Dithiothreitol (DTT)

Vorsichtsmaßnahmen: This product contains Dithiothreitol (DTT): a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handhabung: minimize freeze-thaw cycles

Lagerung: -20 °C

Informationen zur Lagerung: Store at < -20°C, stable for 6 months after receipt. Please minimize freeze-thaw cycles.

Haltbarkeit: 6 months

Antigendetails

Target: LacI

Sub Type: Fusionprotein

Hintergrund: Alternative Names: Lactose operon repressor, LacILactose operon repressor (LacI) contains one HTH lacI-type DNA-binding domain, functions as a homotetramer. Lactose operon repressor as a repressor of the lactose operon, which also as an inducer, binds allolactose. If remove residues 1-59, resulting the loss of DNA-binding activity but retains tetrameric structure and inducer-binding activity. If delete residues 340-360, resulting the loss of tetramer formation, but retains dimer formation, inducer-binding activity, and DNA-binding activity.
Alternative Names: Lactose operon repressor, LacI

Molekulargewicht: 39.4 kDa

UniProt: P03023