Recombinant Human DHEA Protein，His

DHEA

SPRMSTBLIITCELISACELL ASSAYDRUG SCREENING

DHEA；HST；STD；Sulfotransferase 2A1

Human

E. coli

His tag N-Terminus

Greater than 90% as determined by SDS-PAGE.

P43403

1-619aa

MPDPAAHLPF FYGSISRAEA EEHLKLAGMA DGLFLLRQCL RSLGGYVLSL VHDVRFHHFP IERQLNGTYA IAGGKAHCGP AELCEFYSRD PDGLPCNLRK PCNRPSGLEP QPGVFDCLRD AMVRDYVRQT WKLEGEALEQ AIISQAPQVE KLIATTAHER MPWYHSSLTR EEAERKLYSG AQTDGKFLLR PRKEQGTYAL SLIYGKTVYH YLISQDKAGK YCIPEGTKFD TLWQLVEYLK LKADGLIYCL KEACPNSSAS NASGAAAPTL PAHPSTLTHP QRRIDTLNSD GYTPEPARIT SPDKPRPMPM DTSVYESPYS DPEELKDKKL FLKRDNLLIA DIELGCGNFG SVRQGVYRMR KKQIDVAIKV LKQGTEKADT EEMMREAQIM HQLDNPYIVR LIGVCQAEAL MLVMEMAGGG PLHKFLVGKR EEIPVSNVAE LLHQVSMGMK YLEEKNFVHR DLAARNVLLV NRHYAKISDF GLSKALGADD SYYTARSAGK WPLKWYAPEC INFRKFSSRS DVWSYGVTMW EALSYGQKPY KKMKGPEVMA FIEQGKRMEC PPECPPELYA LMSDCWIYKW EDRPDFLTVE QRMRACYYSL ASKVEGPPGS TQKAEAACA

69.8 kDa

< 1.0 EU per μg protein as determined by the LAL method.

Freeze-dried powder

PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.

Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.

Site-directed mutagenesis Custom tag design Custom buffer formulation Custom full-length protein production

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.

Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.