Recombinants or rec. proteins
The Recombinant HLA class I histocompatibility antigen, A-2 alpha chain (HLA-A)[HLA class I histocompatibility antigen, A-2 alpha chain (HLA-A)] is a α- or alpha protein sometimes glycoprotein present in blood.Antigens are peptides or recombinant or native dependent on the production method.
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.