At Kerafast, we are continually adding new reagents to our portfolio of difficult-to-access bioresearch materials. Our latest products are listed below; click on the links to learn more.
AntibodiesANCE Antibody From the laboratory of R. Elwyn Isaac, PhD, University of Leeds Reacts with drosophila ANCE, which may be involved in the specific maturation or degradation of a number of bioactive peptides. Lobster Antibodies From the laboratory of Timothy S. McClintock, PhD, University of Kentucky A variety of lobster-specific antibodies, which recognize alpha IV tubulin, ionotropic glutamate receptor, phospholipase C β, or G protein-coupled receptor kinase 2. Plant Cell Wall Antibodies From the laboratory of Paul Knox, PhD, University of Leeds An expansion of our collection of highly specific monoclonal plant antibodies, targeting land plants and grass, for microscopy analysis and quantitative assessment of plant cell wall polymers. ZFR [1G2B9] Antibody From the laboratory of J. Robert Hogg, PhD, National Heart, Lung, and Blood Institute/NIH Generated against zinc finger RNA-binding protein (ZFR) and reacts with the C-terminus of human and mouse ZFR.
Recombinant Coronavirus AntibodiesCOVID-19/SARS-CoV S Glycoprotein [CR3022] Antibodies From our sister company Absolute Antibody Shown to be active against both COVID-19 and SARS, with the potential to be developed as a therapeutic agent for COVID-19 infections. Available as Human IgG1k and Rabbit IgGk. COVID-19/SARS-CoV Nucleoprotein Antibodies From our sister company Absolute Antibody Two different clones available: CR3018 and CR3009. Both bind to the nucleocapsid protein of SARS-CoV and SARS-CoV-2. Available as Human IgGk and Rabbit IgGk. Human ACE2 Fc (LALA)-Fusion Protein From our sister company Absolute Antibody Fc domain of human IgG genetically linked to either ACE2 or inactivated ACE2-NN. The fusion proteins offer increased half-life and solubility compared to free ACE2 protein (the receptor for human coronaviruses SARS-CoV and SARS-CoV-2). MERS S1-camel Fc-Fusion Protein From our sister company Absolute Antibody Fc domain of human IgG genetically linked to MERS S1, which recognizes the cell surface receptor. This fusion protein is useful for in vivo and in vitro applications due to its long half-life and high stability.
Other ReagentsMouse Macrophage Cell Lines From the laboratory of Howard A. Young, PhD, National Cancer Institute/NIH 20+ mouse macrophage cell lines, including knock out cell lines which disrupt the control of interferon-γ and may be useful for cancer and autoimmune research. Norbornene-PEG-Biotin Probe From the laboratory of Justin M. Chalker, PhD, Flinders University A cysteine sulfenic acid trap for use on proteins and live cells to study the effects of oxidative stress.
