Life Science Reagents

Interleukin-13 (IL-13), also known as T-cell activation protein P600, is an immunoregulatory cytokine belonging to the IL-4/IL-13 family. It is produced by activated Th2 cells, mast cells and NK cells. IL-13 signals through a receptor complex composed of IL-4Ra and IL13Ra1 (or IL13Ra2). IL-13...

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

5-HT4 is a human serotonin G protein-coupled receptor. Several studies suggested that intact 5-HT systems are important determinants of sensitivity and/or tolerance to ethanol-induce ataxia hypothermia. Attenuated response to stress and novelty and hypersensitivity to seizures in 5-HT receptor...

Evaluate the performance of nucleic acid tests for determination of the presence of methicillin-susceptible Staphylococcus aureus (MSSA) nucleic acids Formulated with purified, intact organisms Organisms are chemically modified to render them noninfectious Refrigerator...

The protein encoded by this gene belongs to the CD28 and CTLA-4 cell-surface receptor family. ICOS (Inducible T-cell COStimulator) is expressed on activated T cells. It forms homodimers and plays an important role in cell-cell signaling, immune responses, and regulation of cell proliferation. It is...

GenScript innovating Endotoxin-free pipette tips are designed for compatible use with most common pipetts from different manufacturers, which brings more flexibility. All tips are available in 1 version (1 ml) for laboratory routines. In addition, the tip can be used to dilute or aliquot sample with...

10 mM dNTP Mix is suitable for use in PCR, sequencing, nick translation, fill-ins, cDNA synthesis, TdT tailing reactions, and the dilution of radiolabeled dNTPs. These nucleotides are supplied as convenient, ready-to-use solutions in sterilized water. The 10 mM dNTP Mix contains all four dNTPs, each...

Interleukin 9, also known as IL9, is a cytokine (cell signalling molecule) belonging to the group of interleukins. The protein encoded by this gene is a cytokine produced by T-cells and specifically by CD4+ helper cells that acts as a regulator of a variety of hematopoietic cells. This cytokine...

The Scepter 3.0 handheld automated cell counter provides a fast and convenient method for counting cells and particles and is compatible with both the Scepter 3.0 40 and 60uM sensors. The system employs the Coulter principle in a miniaturized, handheld, format enabling rapid cell counting; what used...

CD11b is the a-chain of integrin receptor CD11b/CD18 (also known as aMß2, Mac-1, and CR3), is highly expressed on the surface of innate immune cells, including macrophages, neutrophils, eosinophils and basophils. Human CD11b Magnetic Beads Kit is used for isolation or depletion of human CD11b...

Griess reagent is used to detect nitrite photometrically. The reagent contains two chemicals, sulfanilic acid and N -(1-naphthalenediamine). Under acidic conditions sulfanilic acid is converted by nitrite to a diazonium salt, which readily couples with N -(1-naphthalenediamine) to form a highly...

DiBAC₄(3) (Bis-(1,3-Dibarbituric acid)-trimethine oxanol) is a so-called translational membrane potential dye that redistributes within the cell membrane when membrane potential changes. The fluorescence of the dye is enhanced when the dye enters the cell membrane as a result of membrane...

Detection kits for Giardia intestinalis CE-IVD marked version available for in vitro diagnostic use Available in TaqMan format for analysis Giardiasis is a disease of the small bowel caused by the protozoan parasite Giardia intestinalis (syn.duodenalis or lamblia). Giardia is one of the most common...

The Vasoactive intestinal Peptide/Pituitary Adenylate Cyclase Activating Polypeptide (VPAC) receptor is G protein-coupled and has been divided into at least three types: PAC1, VPAC1, and VPAC2. High expression of PAC1 is observed in CNS and the adrenal medulla. Several splice variants of PAC1 result...

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

Fluorescein biotin (5-((N-(5-(N-(6-(Biotinoyl)amino)hexanoyl)amino)pentyl)thioureidyl) fluorescein) can be used to detect and quantify biotin binding sites and the degree of biotinylation of proteins. Also see biotin-rhodamine 110, biotin-4-fluorescein, and CF® Dye Biotin conjugates.   ...

KE00219 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The Total MMP-7 ELISA kit is to be used to detect and quantify protein levels of endogenous Total MMP-7. The assay recognizes human Total MMP-7. An antibody specific for Total MMP-7 has been pre-coated onto the...

FlashGel™ Recovery Cassettes, 2.2% 8+1 double-tier, 9 pack

DODC (DiOC₂(5)) has been reported to bind to triplex DNA as well as dimeric hairpin quadruplex DNA. Binding of the dye to triplex DNA quenches the fluorescence of the dye and red-shifts the dye absorption peak. &lamba;A_bs = 582 nm Red solid soluble in DMSO or MeOH Store at 4°C...

5(6)-CFDA, SE (full name: 5-(and-6)-Carboxyfluorescein diacetate, succinimidyl ester, also known as CFSE) is a useful fluorescent tracer that can passively diffuse into cells and covalently label intracellular proteins, resulting in long-term cell labeling. The reagent itself is colorless and...

Congo Red has been used in microscopy for staining elastic fibers and bacteria. Amyloid protein, an abnormal protein aggregate associated with various pathologies, is commonly detected in tissue with Congo Red. Detection of amyloid is relevant for a whole host of diseases, including Alzheimer's...

Fast Evagreen® qPCR Master Mix is a 2X qPCR master mix suitable for fast cycling protocols. The reagent system uses two of our breakthrough PCR technologies, Evagreen® qPCR dye and Cheetah™ Taq hotstart DNA polymerase, to deliver superior results when compared to other commercial master mixes. It is...

A widely used green fluorescent dye for following synaptic activity by staining synaptic vesicles at the synapse or neuromuscular junctions. Biotium offers several Nerve Terminal Staining Kits for staining brain slices with synaptic vesicle dyes.   ...

Detection kits for the JCV CE-IVD marked version available for in vitro diagnostic use Available in TaqMan format for analysis The JC virus (JCV) is a type of human polyomavirus and belongs to the family Papovaviridae. JCV is a double-stranded DNA virus, and is genetically similar to BK virus and...