Life Science Reagents

A certified reference material categorized as a phytocannabinoid; a common component of hashish but is not psychoactive until heating, which converts it to ?9-THC; provided as a DEA exempt preparation; intended for research and forensic applications

Enterokinase (EK) is an enzyme produced by cells of the duodenum and involved in human digestion. It plays a role of turning trypsinogen to its active form trypsin, and indirectly activates the pancreatic digestive enzymes. Enterokinase is a specific protease that cleaves after a lysine preceded by...

KE00016 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The IL-4 ELISA kit is to be used to detect and quantify protein levels of endogenous IL-4. The assay recognizes human IL-4. An antibody specific for IL-4 has been pre-coated onto the microwells. The IL-4 protein...

Single donor specimens collected from donors prior to and continuing through disease progression.

Fura-2, pentaammonium salt is a ratiometric fluorescent dye that binds to free intracellular calcium. It is membrane-impermeant and may be loaded into cells via microinjection or scrape loading.    A major use of Fura-2 is in drug discovery, for measuring intracellular calcium mobilization...

GenScript’s AmMag Block enables protein and antibody purification from cultures up to 1 L in volume using the AmMag SA. Magnetic beads are directly incubated in cultures or lysates to bind the target proteins or antibodies. Once binding is complete, the AmMag Block is used to collect the beads...

Interleukin-22 (IL-22) is a member of a group of cytokines called the IL-10 family which include IL-10,IL-19, IL-20, IL-24, and IL-26. IL-22 shares use of the IL-10R2 in cell signaling with other members of this family IL-22 signals through a receptor system consisting of IL-10R-ß/CRF2-4 and IL-22R,...

Anti-HIV-1 p17 Clone 32/1.24.89 exhibits reactivity by Western blot analysis of viral lysates and may be used in indirect immunostaining techniques to detect HIV-1 core protein in fresh or cultured HIV-1 infected cells.

MTSPS (3-sulfonatopropyl methanethiosulfonate sodium salt) is a negatively charged MTS reagent. White solid soluble in water, DMSO or DMF Store desiccated at -20°C C₄H₉NaO₅S₃ MW: 256

c-Myc Peptide is a useful for displacement of c-Myc-tagged fusion proteins bound to anti-c-Myc antibodies in immunoassays. The successful inhibition of antibody binding by c-Myc peptide demonstrates binding is specific. c-Myc Peptide participates in regulation of growth-related gene transcription.

Sensor Glutamine Bp Flex

DiOC₁₄(3) is a DiO derivative, but is more soluble in aqueous media than the latter because it has shorter hydrocarbon chains. Also see our ready-to-use CellBrite™ Cell Membrane Labeling Solutions.    &lamba;_Ex/&lamba; _Em(MeOH) = 484/501nm  ...

Single donor specimens collected from donors prior to and continuing through disease progression.

BDCA-2 is a novel type II C-type lectin, which shows 50.7% sequence identity at the amino acid level to its putative murine ortholog, the murine dendritic cell–associated C-type lectin 2. In addition to its antigen capturing function, BDCA-2 can mediate potent inhibition of induction of IFN-a/ß...

CD38 (cluster of differentiation 38), also known as cyclic ADP ribose hydrolase is a glycoprotein found on the surface of many immune cells (white blood cells), including CD 4+ , CD 8+ , B lymphocytes and natural killer cells. CD38 also functions in cell adhesion, signal transduction and calcium...

Ethidium bromide (EB) is a widely used nucleic acid gel stain although it is also a known potent mutagen. EB is an intercalating DNA-binding dye with little sequence preference. Once bound to nucleic acids, the fluorescence of the dye is enhanced by more than 10 times while the excitation maximum is...

The gel opener is used to open ExpressPlus™ or SurePAGE™ gel cassette after gel electrophoresis.

Vascular Endothelial Growth Factor (VEGF) is a potent growth and angiogenic cytokine. It stimulates proliferation and survival of endothelial cells, and promotes angiogenesis and vascular permeability. Expressed in vascularized tissues, Vascular Endothelial Growth Factor (VEGF) plays a prominent...

Detection kits for Listeria monocytogenes CE-IVD marked version available for in vitro diagnostic use Available in TaqMan format for analysis. Listeria monocytogenes have emerged as significant foodborne pathogens that pose a serious public health problem. As the causative agent of Listeriosis, L....

Single donor specimens collected from donors prior to and continuing through disease progression.

Programmed cell death 1 ligand 2 (PD-L2) is a protein that is encoded by the PDCD1LG2 gene in humans. PDCD1LG2 has also been designated as CD273 (cluster of differentiation 273). Inhibitory molecules of the B7/CD28 family play a key role in the induction of immune tolerance in the tumor...

Interleukin-4 (IL-4) is a pleiotropic cytokine regulates diverse T and B cell responses including cell proliferation, survival, and gene expression. It has important effects on the growth and differentiation of different immunologically competent cells. Interleukin-4 is produced by mast cells, T...

GenScript Purified Rabbit IgG (Whole Molecule) Control is highly purified from normal rabbit serum by Protein G chromatography. GenScript Purified Rabbit IgG (Whole Molecule) Control is suitable for use as control, standard, blocking agent, or coating protein in a variety of assays, including ELISA,...

Nivolumab (Opdivo) is a humanized monoclonal antibody that is approved by the U.S. Food and Drug Administration for the trea™ent of patients with unresectable or metastatic melanoma. Nivolumab binds to the human cell surface receptor PD-1 (Programmed Cell Death Protein 1) and blocks its...