Human DNA-directed RNA polymerase II subunit RPB4 (POLR2D) -E. coli

Recombinant Human DNA-directed RNA polymerase II subunit RPB4 (POLR2D)

DNA-directed RNA polymerase II subunit RPB4; DNA-directed RNA polymerase II subunit RPB4; DNA-directed RNA polymerase II subunit RPB4; RNA polymerase II subunit B4; RNA polymerase II 16 kDa subunit; RNA polymerase II subunit hsRBP4; DNA-directed RNA polymerase II subunit D; DNA-directed RNA polymerase II 16 kDa polypeptide; polymerase (RNA) II (DNA directed) polypeptide D; DNA-directed RNA polymerase II subunit D; RNA polymerase II 16 kDa subunit; RPB16

POLR2D

POLR2D; POLR2D; RBP4; RPB16; HSRBP4; HSRPB4; RNA polymerase II subunit B4; RPB16

DNA-directed RNA polymerase II subunit RPB4 (POLR2D) is a recombinant protein expressed in E. coli. The protein can be with or without a His-Tag or other tag in accordance to customer's request. All of our recombinant proteins are manufactured in strictly controlled facilities and by using a well established technology which guarantees full batch-to-bact consistency and experiment reproducibility.

Recombinant Proteins

E. coli

E Coli ; Yeast ; Baculovirus ; Mammalian Cell

Greater than 90% (determined by SDS-PAGE)

Lyophilized protein

This protein can be stored at -20 degrees Celsius. For extended periods of time it is recommended to keep the protein frozen at -40 or -80 degrees Celsius. Avoid cycles of freezing and thawing as they might denaturate the polypeptide chains.

This protein can be used as a positive control for applications such as ELISA, IFA, RIA, Western Blot, etc.

Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.