Identification and optimization of the chemical, series of chemicals or bio-molecule that will interact with the target using impartial, expert opinion about the best equipment, services and the latest techniques
Accessories for Libra S4 and S6 80-2115-39 Venturi action funnel flow cell 80-3002-53 Serial printer and serial printer cable 80-2117-47 Test tube adapters (10, 12, 16mm) 80-3003-55 Chart recorder interface cable 80-3001-00 Spare serial cable 80-2115-18 Spare dust cover 80-2115-33 Spare Tungsten lamp Accessories for Libra S11 and S12 Cell Holders for Libra S11 and S12 80-2109-04 2 position manual cell changer 80-2109-05 Long p…
Biochrom offer a range of cuvettes from WPA, an established international brand, WPA has innovative products that meet the varied needs of cutting-edge life science laboratories, science education in schools and colleges, and tropical medicine clinics. The full range of cuvettes for the WPA range of Colorimeters and Spectrophotometers can be found by clicking the product information page.
Biochrom offer a range of cuvettes from Libra. Drawing on 35 years of experience in the design and manufacture of spectrophotometers, Biochrom brings you the Libra range of cuvettes, covering a wide range of applications, for use in almost any laboratory. The full range of cuvettes for the Libra range of Spectrophotometers can be found by clicking the product information page.
Dramatically Faster Toxicology TestingSpecially deactivated to improve inertness and quantitation for drug compoundsQuickly and accurately analyze drug of abuse with great peak shapeImprove resolution of target analytes from matrix interferencesRun amphetamines in under 6 minutes and opiates in under 5 minutesR&D 100 Award-Winning Technology for Drugs of AbuseUnclog your sample backlog! Developed by the leading GC scientists i…
Fast, Accurate Blood Alcohol AnalysisProprietary column set specially designed for accurate blood alcohol analysis — enhance resolution of ethanol and acetone peaksResolves t-butanol and n-propanol for greater selection of internal standardsFast run time with baseline resolution of key components in just 2 minutesAchieve dual column confirmation — get two elution order changes when used as a pairRecommended UseAbused Inhalant…
Fast Quality Checks for Bioethanol TestingSpecially designed for fast and accurate bioethanol analysis; improve method efficiency 800%Meet ASTM D5501 requirements - resolve methanol and ethanol from all other denaturant peaksGreat resolution of fusel alcoholsAllows for quick bake out between runs to eliminate contaminantsR&D 100 award-winning Zebron ZB-Bioethanol columns were designed to accelerate the bioethanol certification…
R&D Flow Cytometry Kit - Flow cytometry kits designed for analysis of cell populations use up to four fluorochrome-conjugated antibodies. Flow cytometry facilitates quantitative, multiparameter analysis of cell populations based on the expression of cell surface and/or intracellular molecules. R&D Systems offers a wide range of biotin-, fluorescein-, phycoerythrin-, or allophycocyanin-conjugated monoclonal antibodies specific…
The Andor Shamrock SR-750 is the latest addition of the Andor family of spectrographs based on Czerny-Turner optical design. The Shamrock is available as a pre-aligned detector/spectrometer option allowing for seamless integration of software, electronics, optics and detector. There is also a fast and interactive graphical software interface allowing full control of all the spectrograph functions.
The innovative Omni Prep Multi-Sample Homogenizer supports simultaneous homogenization of up to six samples in a single process in sample tubes ranging from 1.5 mL to 50 mL. The Omni Prep microprocessor control allows the user to program both time and speed for processing up to 10 minutes at variable speeds up to 30,000 rpm. The oscillating sample rack mimics manual homogenization by transitioning the generator probes through…
Virtual tissues services for biomedical research features high fidelity tissue simulation and modelling to grow virtual tissue from a single cell, giving unprecedented insight into lineage commitment phenomena of stem cells with insight into signalling pathways and detailed gene regulatory networks.With Endogenics complementing traditional techniques, researchers can simulate human cell development and tissue organization and…
R&D Proteome Profiler Human Phospho-RTK Array Kit - For the parallel determination of the relative level of tyrosine phosphorylation of receptor tyrosine kinases (RTKs). Proteome Profiler Human Phospho-RTK Array Kit contains 4 membranes - each spotted in duplicate with 42 different RTK antibodies. The R&D Human Phospho-Receptor Tyrosine Kinase (Phospho-RTK) Array is a rapid, sensitive, and economical tool used to detect chang…
INFICON offers the only man-portable, gas chromatograph/mass spectrometers (GC/MS) proven to provide verifiable data for critical life and death decisions. HAPSITE Smart Chemical Identification Systems deliver fast, dependable on-site analysis of VOCs in air, water, and soil for emergency response, environmental, hazardous waste, industrial hygiene, process monitoring, and medical applications. The HAPSITE Headspace Sampling S…
R&D Prostaglandin E2 Parameter ELISA Kit - For the quantitative determination of Prostaglandin E2 (PGE2) in cell culture supernates, serum, plasma, and urine. The R&D Parameter PGE2 ELISA is a 3.5 hour forward sequential competitive enzyme immunoassay designed to measure PGE2 in cell culture supernates, serum, plasma, and urine. This R&D Paramerter assay is based on the forward sequential competitive binding technique in whic…
R&D Proteome Profiler Human Phospho-Kinase Array Kit - Human Phospho-Kinase Array Kit for the parallel determination of the relative levels of protein phosphorylation. The kit contains 4 sets of 2 membranes - each spotted in duplicate with 46 different kinase antibodies. The R&D Human Phospho-Kinase Array is a rapid, sensitive, and economical tool to simultaneously detect the relative levels of phosphorylation of 46 kinase ph…
R&D VEGF -Recombinant Human VEGF 165R Protein Vascular endothelial growth factor (VEGF or VEGF-A), also known as vascular permeability factor (VPF), is a potent mediator of both angiogenesis and vasculogenesis in the fetus and adult. Specifications and Use for R&D VEGF 165RSource of R&D VEGF• A DNA sequence encoding the 165 amino acid residue variant of human VEGF (Leung, D.W. et al., 1989, Science 246:1306) was expressed in…
R&D Activin - Recombinant Activin A Protein from Human/Mouse/Rat Activins and inhibins, members of the TGF-β superfamily, have been shown to have a wide range of biological activities including: mesoderm induction, neural cell differentiation, bone remodeling, hematopoiesis and reproductive physiology. Specifications and Use for R&D Activin ASource of R&D Activin• A DNA sequence encoding the human Activin A protein sequenc…
R&D Systems Recombinant Human BMP-4 BMP-4 is a TGF-β superfamily ligand that is widely expressed from early embryogenesis through adulthood. It plays an important role in mesenchyme formation, epidermal determination, suppression of neural induction, the development of multiple organs, and tissue repair. Specifications and Use of R&D BMP-4R&D BMP-4 Source • A DNA sequence encoding the human BMP-4 mature chain (amino acid r…
R&D Recombinant Mouse Wnt-3a Wnt proteins are secreted glycoproteins that contain a conserved pattern of 23-24 cysteine residues. Wnts play critical roles in both carcinogenesis and embryonic development. Specifications and Use for R&D Wnt-3aSource of R&D Wnt-3a • A DNA sequence encoding the signal peptide from human CD33, Met 1 - Ala 16, joined with the mature mouse Wnt-3A, Ser 19 - Lys 352 (Accession # P27467; Roelink, H.…
R&D Systems Recombinant Human IL-4 Interleukin-4 (IL-4), also known as B cell-stimulatory factor-1, is a monomeric, approximately 13 kDa - 18 kDa Th2 cytokine that shows pleiotropic effects during immune responses. It is a glycosylated polypeptide that contains three intrachain disulfide bridges and adopts a bundled four α-helix structure. Specifications and Use of R&D Systems Recombinant Human IL-4Source • A DNA sequence en…
R&D TNF-alpha / TNFSF1A - Recombinant Human Protein Tumor necrosis factor alpha (TNF-alpha), also known as cachectin and TNFSF1A, is the prototypic ligand of the TNF superfamily. It is a pleiotropic molecule that plays a central role in inflammation, apoptosis, and immune system development. Specifications and Use for R&D TNF-alphaSource of R&D TNF• A DNA sequence encoding the mature human TNF-α protein sequence (Accession…
R&D Systems Recombinant Human FGF basic (146 aa) FGF basic is a member of the FGF family of at least 23 related mitogenic proteins which show 35 - 60% amino acid conservation. FGF acidic and basic, unlike the other members of the family, lack signal peptides and are apparently secreted by mechanisms other than the classical protein secretion pathway. Specifications and Use of R&D FGF basic Source of R&D FGF • A DNA sequenc…
R&D Systems Recombinant Human IL-6 Interleukin 6 (IL-6) is a pleiotropic α-helical cytokine that plays important roles in acute phase reactions, inflammation, hematopoiesis, bone metabolism, and cancer progression. IL-6 activity is essential for the transition from acute inflammation to either acquired immunity or chronic Specifications and Use of R&D IL-6 Source• A DNA sequence encoding the mature human IL-6 protein sequen…
R&D Systems Recombinant Human IGF-I/IGF-1, CF Insulin-like growth factor I, also known as somatomedin C, is the dominant effector of growth hormone and is structurally homologous to proinsulin. Human IGF-I is synthesized as two precursor isoforms with N- and alternate C-terminal propeptides. These isoforms are differentially expressed by various tissues. Specifications and Use of R&D Recombinant Human IGF-1 / ICF-1, CFSource…
R&D Systems Recombinant SCF Protein Stem cell factor (SCF), also known as c-kit ligand (KL), mast cell growth factor (MGF), and steel factor (SLF), is a widely expressed 28 - 40 kDa type I transmembrane glycoprotein. It promotes the survival, differentiation, and mobilization of multiple cell types including myeloid, erythroid, megakaryocytic, lymphoid, germ cell, and melanocyte progenitors. Specifications and Use for R&D SC…
R&D Mouse TNF-alpha/TNFSF1A DuoSet This R&D DuoSet ELISA Development kit contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant mouse Tumor Necrosis Factor alpha (TNF-alpha). DuoSets are designed for the analysis of cell culture supernates. Other sample types, such as serum and plasma, need to be validated prior to use in this R&D DuoSet. Each R&D DuoSet ELISA kit cont…
