Recombinant Human Retinol Binding Protein 4 (RBP4), Transfected HEK293 Cell Culture Supernatant 230-20294-200 from RayBiotech

Description

Recombinant human retinol binding protein 4 (RBP 4) overexpression cell culture supernatant, secreted from the serum-free medium of transfected HEK293 cells. Purchase will also include one vial of normal control (Catalog #. 230-20001), the culture supernatant of HEK293 cell transfected with empty expression vector

Product Specs
ItemRecombinant Human Retinol Binding Protein 4 (RBP4), Transfected HEK293 Cell Culture Supernatant
CompanyRayBiotech
Price Pricing Info Supplier Page View Company Product Page
Catalog Number230-20294-200
Quantity200 ul
Conjugate/TagC-terminal his-tag
FormatPink liquid
PurityUnpurified cell culture supernatant. HEK293 cells grown in serum-free medium were transfected with expression vector harboring target gene. The cell culture was harvested with centrifugation to remove cells. The cell culture supernatant containing mammalian cell protease inhibitor cocktail was aliquoted and stored at -80 °C immediately. The gene overexpression in culture supernatant was confirmed by Western blotting using anti-His tag antibody and/or target-specific antibodies and the culture supernatant derived from HEK293 cells transfected with the empty expression vector was used as a negative control
Molecular WeightRecombinant protein product has a calculated molecular mass of 20 kDa. Due to the potential post-translational modifications, it migrates as approximately 25 kDa protein bands in SDS-PAGE under DTT, beta-mercaptoethanol reducing conditions
SpeciesHuman
Source/Expression SystemHuman embryonic kidney 293 (HEK293) cells
NCBI Full Gene Nameretinol binding protein 4
NCBI Gene AliasesMCOPCB10, RDCCAS