Description:Recombinant Human CSH1/CSH2 Protein is produced by Mammalian expression system and the target gene encoding Val27-Phe217 is expressed with a 6His tag at the C-terminus.Form:Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.2.Gene Symbol:CSH1; CSH2Alternative Names:Chorionic somatomammotropin hormone; Choriomammotropin; Lactogen; Placental lactogen; PL
Entrez Gene (Human):
1442;
1443;
SwissProt (Human):
P01243;
Purity:Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure:VQTVPLSRLF DHAMLQAHRA HQLAIDTYQE FEETYIPKDQ KYSFLHDSQT SFCFSDSIPT PSNMEETQQK SNLELLRISL LLIESWLEPV RFLRSMFANN LVYDTSDSDD YHLLKDLEEG IQTLMGRLED GSRRTGQILK QTYSKFDTNS HNHDALLKNY GLLYCFRKDM DKVETFLRMV QCRSVEGSCG FVDHHHHHHDirections 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:Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.