Description: Recombinant Human ERP44 Protein is produced by mammalian expression system and the target gene encoding Glu30-Asp402 is expressed with a 6His tag at the C-terminus. Form: Liquid in a 0.2 μM filtered solution of 20mM Tris-HCl, 10% Glycerol, pH 7.5. Gene Symbol: ERP44 Alternative Names: KIAA0573; TXNDC4; Endoplasmic reticulum resident protein 44; ER protein 44; ERp44; Thioredoxin domain-containing protein 4Entrez Gene (Human): 23071SwissProt (Human): Q9BS26Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : EITSLDTENI DEILNNADVA LVNFYADWCR FSQMLHPIFE EASDVIKEEF PNENQVVFAR VDCDQHSDIA QRYRISKYPT LKLFRNGMMM KREYRGQRSV KALADYIRQQ KSDPIQEIRD LAEITTLDRS KRNIIGYFEQ KDSDNYRVFE RVANILHDDC AFLSAFGDVS KPERYSGDNI IYKPPGHSAP DMVYLGAMTN FDVTYNWIQD KCVPLVREIT FENGEELTEE GLPFLILFHM KEDTESLEIF QNEVARQLIS EKGTINFLHA DCDKFRHPLL HIQKTPADCP VIAIDSFRHM YVFGDFKDVL IPGKLKQFVF DLHSGKLHRE FHHGPDPTDT APGEQAQDVA SSPPESSFQK LAPSEYRYTL LRDVDHHHHH H Directions for Use : Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control : Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability : Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.