Description: Recombinant Human HOXB4 Protein is produced by E. coli expression system and the target gene encoding Met1-Leu251 is expressed with a 6His tag at the N-terminus. Form: Liquid in a 0.2 μM filtered solution of 4mM HCl. Gene Symbol: HOXB4 Alternative Names: HOX2F; Homeobox protein Hox-B4; Homeobox protein Hox-2.6; Homeobox protein Hox-2FEntrez Gene (Human): 3214SwissProt (Human): P17483Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : MGSSHHHHHH SSGLVPRGSH MAMSSFLINS NYVDPKFPPC EEYSQSDYLP SDHSPGYYAG GQRRESSFQP EAGFGRRAAC TVQRYAACRD PGPPPPPPPP PPPPPPPGLS PRAPAPPPAG ALLPEPGQRC EAVSSSPPPP PCAQNPLHPS PSHSACKEPV VYPWMRKVHV STVNPNYAGG EPKRSRTAYT RQQVDKLKKE FHYNRYLTRR RRVEIAHALC LSERQIKIWF QNRRMKWKKD HKLPNTKIRS GGAAGSAGGP PGRPNGGPRA L 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.