Auxin-responsive protein IAA7 (IAA7), Arabidopsis thaliana, recombinant

Organism: Arabidopsis thaliana (Mouse-ear cress). Source: E.coli. Expression Region: 1-243aa. Protein Length: Full Length. Tag Info: N-terminal 10xHis-tagged and C-terminal Myc-tagged. Target Protein Sequence: MIGQLMNLKA TELCLGLPGG AEAVESPAKS AVGSKRGFSE TVDLMLNLQS NKEGSVDLKN VSAVPKEKTT LKDPSKPPAK AQVVGWPPVR NYRKNMMTQQ KTSSGAEEAS SEKAGNFGGG AAGAGLVKVS MDGAPYLRKV DLKMYKSYQD LSDALAKMFS SFTMGNYGAQ GMIDFMNESK LMNLLNSSEY VPSYEDKDGD WMLVGDVPWE MFVESCKRLR IMKGSEAVGL APRAMEKYCK NRS. Purity: Greater than 85% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: Aux/IAA proteins are short-lived transcriptional factors that function as repressors of early auxin response genes at low auxin concentrations. Repression is thought to result from the interaction with auxin response factors (ARFs), proteins that bind to the auxin-responsive promoter element (AuxRE). Formation of heterodimers with ARF proteins may alter their ability to modulate early auxin response genes expression. Reference: "Genetics of Aux/IAA and ARF action in plant growth and development." Liscum E., Reed J.W. Plant Mol. Biol. 49:387-400(2002). Function: nan