Dihydropteroate Synthase, Recombinant, Staphylococcus haemolyticus, aa1-267, His-Tag

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£555.00

SKU:: 584252
Molekulargewicht:: 33.6
Reinheit:: ≥90% (SDS-PAGE)
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Format:: Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.
Weitere Details:: Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8-dihydropteroate (H2Pte), the immediate precursor of folate derivatives. Source: Recombinant protein corresponding to aa1-267 from Staphylococcus haemolyticus Dihydropteroate synthase, fused to 6X His-Tag at N-terminal, expressed in E.coli. Molecular Weight: ~33.6kD Amino Acid Sequence: MTKTKIIGILNVTPDSFSDGGKYNSVDKAIARAKEMIDEGVDIIDVGGVSTRPGHTEVSLEEEMERVVPVVEQLVKLDVQISVDTYRSEVAEACLKLGATMINDQWAGLYDPKIFDVVSDYNAEIVLMHNGDGQREQPVVEEMLLSLLTQANKAEMAGIEKGNIWLDPGIGFAKSRSEEKEVMARLDELVATEYPVLLATSRKRFIKEMIGKETTPAERDEATAATTVYGIMKGIQAVRVHNVDLNVKLAQSIDFLKENEHERHHLS Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.