Exosomes are formed by lymphocytes, dendritic cells, nerve cells and tumor cells, among others, as transport vesicles and for the expulsion (exocytosis) of cell components. They play an important role in cellular communication and acquired immunity. Viruses use exosomes for transport and camouflage. Exosomes have been the focus of research in cell communication and gene regulation for several years and are being investigated as therapeutic options in the treatment of cancer and autoimmune diseases. Our partner SBI System Biosciences supports...

Diacylglycerol kinase (DGK or DAGK) is a family of enzymes that catalyze the conversion of diacylglycerol (DAG) to phosphatidic acid (PA) using ATP as the phosphate source. They serve as switches by terminating signal transduction of one lipid while activating signal transduction by another. SignalChem offers the complete set of DGKs expressed in SF9 cells either as GST- or His-tagged variants.  ...

Full and empty capsids of different Adeno-associated Virus serotypes commonly used for gene transfer     Recombinant Adeno-associated virus (rAAV) is a widely used gene delivery tool for research and clinical applications. To be able to compare the pharmacokinetics and efficacy of rAAV, well characterized reference materials are ne...

New recombinant Anti-Influenza A/B Antbodies from GeneTex   Influenza A and B viruses are two viruses that have caused seasonal influenza, epidemics, and even pandemic for Influenza A. GeneTex has released three clones each for Influenza A and B Nucleoproteins, the nucleoprotein is conserved in different variants therefore a suitable target for detecting the virus antigen.   The antibodies can work as ELISA pairs and showed a low picomolar range sensitivity

Add color to your image with the special staining solutions and kits for histology from ScyTek Laboratories Inc.   ready to use CE-IVD marked color intensive cost-efficient   In response to pathologists' desire for higher quality products and more reliable results, ScyTek began producing the specialty staining solutions in the mi...

Phospho-antibodies from Affinity Biosciences detect specifically phosphorylated target-proteins. Non-phosphorylated variations are not recognized. The reversible phosphorylation of proteins is a significant regulatory processes in cells. Transfer of phophate groups to amino acid residues via protein kinases either activates or deactivates the target-protein. Thus, the level of protein activity, such as triggering of a signaling cascade, can be determined with phospho-specific antibodi...

Today, the most commonly used sample in cortisol-based stress research is saliva. The Salimetrics® Cortisol Enzyme Immunoassay Kit is a competitive immunoassay specifically designed and validated for the quantitative measurement of salivary cortisol. Research shows a clear link between stress and its effects on health. Whether this stress is acute or chronic, it can affect cortisol levels produced by the human body, which are measurable using a variety of sampling systems and sample types. Saliva, as the most commonly used sample, has be...

Leverage bioconjugation to expand your molecular toolbox and create the perfect match for your research needs. SoluLINK® bioconjugation technology from Vector Laboratories is engineered for high-performance conjugation of all classes of biomolecules, including antibodies, proteins, peptides, oligonucleotides, carbohydrates, d...

Bioss is a leading antibody developer and manufacturer and longstanding BIOZOL partner. Their original antibodies are provided as conjugates with a variety of fluorochromes.  Bioss has developed over 11,000 primary antibodies and more than 130,000 derived products, including fluorochrome conjugated antibodies. In addition to reliable loading control and tag antibodies, their catalog incl...

Human leukocyte antigens (HLA) are key components of the adaptive part of the human immune system. EXBIO offers a panel of unique antibodies that have been thoroughly validated and are recommended as reference HLA-G antibodies.