Life Science Reagents

PMA-PCR kits are designed for selective detection of viable bacteria from a specific strain using PMA dye and real-time PCR. The kits contain PMA dye, Forget-Me-Not™ qPCR Master Mix, and PCR primers for detection of selected strains of bacteria that are of widespread interest to food safety, public...

Cyanine 647-dUTP can be used to synthesize labeled DNA probes for in-situ hybridization, microarray or blotting techniques. Far-red fluorescent Cyanine 647 is structurally identical to Cy®5 and has excitation/emission at 650/665 nm). Cy dye is a registered trademark of GE Healthcare.

Beta-amyloid protein (Abeta), a major component of senile plaques of Alzheimer's disease (AD) in the brain, causes elevation of the intracellular free Ca 2+ level and the production of robust free radicals. Beta-amyloid 25-35 induced apoptosis, characterized by decreased cell viability, neuronal...

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

Z-FR-AMC is a substrate for serine proteases, including cathepsins, kallikrein and plasmin. λ_Ex/λ_Em of substrate = 330/390 nm (weak fluorescence) λ_Ex/λ_Em of end product (AMC) = 342/441 nm (strong fluorescence) Off-white solid...

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

Adalimumab (Humira) is a humanized monoclonal antibody that’s approved by the U.S. Food and Drug Administration for the trea™ent of patients with rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, Crohn's disease, ulcerative colitis, chronic psoriasis, hidradenitis suppurativa,...

5-ROX-PEO₈ SE (full name: 5-Carboxy-X-rhodamine-PEO₈-propionate, succinimidyl ester) has an approximately 32 Angstrom water-soluble PEG spacer that separates the red fluorescent ROX dye and the amine-reactive SE group. &lamba;_Ex/&lamba; _Em(MeOH) = 568/595...

The amine reactive succinimidyl ester of EB (ethidium bromide) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugates are expected to be essentially nonfluorescent until they are able to complex with nucleic acids, resulting in...

Green-Beta;-D-Gal (N-Methylindolyl-beta-D-galactopyranoside) is a chromogenic substrate for β-galactosidase. Similar to X-Gal, but generates green colored precipitate on enzyme hydrolysis. White solid soluble in water and DMSO Store at 4°C and protect from light...

KE10060 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The Mouse IL-7 ELISA kit is to be used to detect and quantify protein levels of endogenous mouse IL-7. The assay recognizes mouse IL-7. An antibody specific for mouse IL-7 has been pre-coated onto the microwells....

Bevacizumab (Avastin) is a humanized monoclonal antibody that is approved by the U.S. Food and Drug Administration for the trea™ent of a number of types of cancers and a specific eye disease. Bevacizumab binds a continuous epitope in VEGF, preventing interaction of VEGF with VEGFR on the...

KE20003 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The rat IL10 ELISA kit is to be used to detect and quantify protein levels of endogenous rat IL10. The assay recognizes rat IL10. An antibody specific for rat IL10 has been pre-coated onto the microwells. The rat...

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

BCIP, toluidine (5-Bromo-4-chloro-3-indoxyl phosphate, p- toluidine salt) is a widely used chromogenic phosphatase substrate, which forms a dark blue (λ_max 615 nm) precipitate on enzymatic hydrolysis. It is often used with the oxidant NBT (nitro blue tetrazolium chloride), which...

Detection kits for PSTVd Available in TaqMan format for analysis The Potato Spindle Tuber Viroid (PSTVd) was the first viroid to be identified, and the natural hosts for this viroid are potatoes and tomatoes. Potato spindle tuber disease has been found in the United States, Canada, Russia and South...

Aminooxy-biotin can be used to covalently attach biotin to a molecule with an aldehyde or ketone group. The aminooxy group reacts with an aldehyde or ketone group to form a stable oxime linkage in an aqueous solution at neutral pH. The reaction is fast and can be further accelerated by adding...

BAPTA and its derivatives are calcium chelators that are commonly used to form calcium buffers with well-defined calcium concentrations. By injecting the chelators into cells or by incubating cells with the AM ester form of the chelators, one can control the cytosolic calcium concentration, an...

10X EDTA Antigen Retrieval Solution (pH9.0), 100mL

PON Standards are intended to be used as controls for arylesterase and paraoxonase applications, including kinetic activity assays and phenotype/genotype assays.

Fura-2, AM ester is a ratiometric fluorescent dye that binds to free intracellular calcium, and is the preferred dye for ratiometric imaging microscopy. Fura-2, AM ester is membrane-permeant and thus can be loaded into cells via incubation. Because of the relatively low water solubility of the AM...

Broad Multi Color Pre-Stained Protein Standard is a special-designed protein standard. The standard is a mixture of ten highly purified prestained proteins ranging from 5 kDa to 270 kDa, covalently coupled with four different chromophores. The 30 kDa band is red, 50 kDa band is green, 270 kDa band...

Ultra-pure LE Agarose has low electroendoosmosis (EEO) for high electrophoretic mobility. This agarose has excellent performance for analytical or preparative nucleic acid electrophoresis and blotting, and is validated for use with Biotium's GelRed®, GelGreen®, and DNAzure® gel stains.

4-1BB is a member of the tumor necrosis factor (TNF) receptor family. Its alternative names are tumor necrosis factor receptor superfamily member 9 (TNFRSF9), CD137 and induced by lymphocyte activation (ILA). It is currently of interest to immunologists as a co-stimulatory immune checkpoint...