Human monoclonal scFv anti-CEA antibody was generated against Carcino Embryonic tumor associate antigen (Carcinoembryonic antigen (CEA) is a glycoprotein involved in cell adhesion). The antibody recognizes an external epitope which is expressed on several cancer types including high malignant melanoma, breast and colon carcinomas.

Recombinant Nef HIV-I is an essential factor for efficient viral replication and pathogenesis, it also facilitates virus replication and enhances virions infectivity.

A polyclonal antibody (anti-prelamin A antibody (-PA)) has been obtained against the peptide LLGNSSPRTQSPQN which is proteolytically removed during the farnesylation-dependent processing of prelamin A to mature lamin A.

Antibodies are proteins that are found in blood or other bodily fluids of vertebrates, and are used by the immune system to identify and neutralize foreign objects, such as bacteria and viruses. There are several different types and several different kinds of antibodies.
Diatheva is an indipendent biotechnological company focused on the discovery, development commercialization of innovative antidoties, like Polyclonal and Monoclonal Anti-TAT antibody, Anti INTEGRASE HIV-I monoclonal antibody, Anti-LLO antibody, anti-Connexin 36, 37, 47 e 57, anti Pannexin 1 e 2, anti Ag85B and anti-p24.

Anti-Tat antibody
Anti-TAT antibody is an antidoty able to detect Tat protein and Gst-Tat fusion protein. Diatheva products several kind of Anti-TAT antibody:
Polyclonal Anti-TAT antibody (500mcg and 1000 mcg) which are produced by immunuzing rabbit with a purified recombinant Tat protein expressed in E.Coli.
Monoclonal Anti-TAT antibody which detect Tat protein clade A and clade B and different Tat peptides.

A pannexin is a member of a vertebrate family of proteins used to build gap junctions. Three pannexins were described in rodent and human genomes: Panx1, Panx2 and Panx3. Inside Diatheva antibodies there are Anti Pannexin 1 antibodies like the polyclonal antibodies Chicken Anti-Mouse pannexin 1 which is generated against a linear amino acids sequence corresponding to 135-165 of the intra-cytoplasmatic loop of the mouse Pannexin1, but also Anti Pannexin 2 antibodies generated against a linear amino acids sequence corresponding to 75 AA of the intra-cytoplasmatic loop of the rat Pannexin2.
These Polyclonal antibodies are produced in chicken with a purified recombinant Pannexin 1 or Pannexin 2 protein expressed in E. coli.

In addition to pannexins, vertebrate genomes encode much large families of connexins, also responsible for gap junction formation. Connexins are a family of structurally-related transmembrane proteins. Diatheva offers many anti-connexin antibodies like Anti-Connexin 37 which reacts with mouse and rat Connexin 37 protein, Anti-Connexin 47 which reacts with mouse and rat Connexin 47 protein, Anti-Connexin 57 that reacts, instead, with mouse and rat Connexin 57 protein. Finally there’s Anti-Connexin 36
Antibody developed for the reaction to mouse, rat, monkey and human Connexin 36 protein. All these Polyclonal antibodies are produced in chiken a purified recombinant Connexin 37, Connexin 47, Connexin 57 or Connexin36 expressed in pGEX.

Anti-Ag85B
The Polyclonal Anti-Ag85B (antigen 85B) is an antibody designed for the detection of Ag 85B in sera or plasma and in cell culture supernatant. This antibody has been developed by rabbit immunization with Ag 85B recombinant protein expressed in E. Coli.