Greater than 90% (determined by SDS-PAGE)
Recombinant Human Beta-defensin 4A (DEFB4A)
E Coli ; Yeast ; Baculovirus ; Mammalian Cell
DEFB4B; DEFB4A; DEFB4P; DEFB102; DEFB2; DEFB4; BD-2; hBD-2; SAP1
This protein can be used as a positive control for applications such as ELISA, IFA, RIA, Western Blot, etc.
beta-defensin 4B; Beta-defensin 4A; beta-defensin 4B; defensin, beta 4, pseudogene; defensin, beta 4B; Beta-defensin 2; BD-2; hBD-2; Defensin, beta 2; Skin-antimicrobial peptide 1; SAP1
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.
human, mouse or other beta β- and alpha α- defensins are expressed by neutrophils ( α- ), lymphocytes and epithelial cells. DEFA DEFB genes defend the host against pathogens. GENTAUR supplies anti-defensins, monclonals, polyclonals antisera and recombinant DEFs or peptides of defensin.
Beta-defensin 4A (DEFB4A) 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.
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.