Life Science Reagents

KE00314 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The human VEGFR2/KDR ELISA kit is to be used to detect and quantify protein levels of endogenous human VEGFR2/KDR. The assay recognizes human VEGFR2/KDR. An antibody specific for human VEGFR2/KDR has been...

BCIP Red (5-Bromo-6-chloro-3-indoxyl phosphate, p -toluidine salt ) is a derivative of BCIP chromogenic phosphatase substrate. While BCIP yields a blue precipitating product, BCIP Red produces a red (λ_max 565 nm) colored precipitate. This kit contains 100 mg each of BCIP Red and...

Streptavidin Magnetic Beads are streptavidin coated magnetic microparticles which have good binding capacity to biotinylated ligand. These beads are optimized for cell separation using biotin conjugated antibodies with a magnet.

The Benz-Neburase is a genetically engineered endonuclease from Serratia marcescens used as a DNA eraser in the purification processes of biological molecules. The enzyme cleaves all forms of DNA and RNA into smaller nucleotides of around 5-8 base pairs. Benz-Neburase requires divalent cation,...

Heparin-binding EGF-like growth factor (HB-EGF) is a member of the EGF family of proteins. HB-EGF-like growth factor is synthesized as a membrane-anchored mitogenic and chemotactic glycoprotein. An epidermal growth factor produced by monocytes and macrophages, due to an affinity for heparin is...

Evaluate the performance of nucleic acid tests for determination of the presence of Clostridium difficile nucleic acids Formulated with purified, intact organisms Organisms are chemically modified to render them noninfectious Refrigerator stable—store between 2 and 8°C Purified protein matrix...

Granulocyte Macrophage-Colony Stimulating Factor (GM-CSF) was initially characterized as a growth factor that can support the in vitro colony formation of granulocyte-macrophage progenitors. Granulocyte Macrophage-Colony Stimulating Factor (GM-CSF) is produced by a number of different cell types,...

KE00181 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The PCSK9 ELISA kit is to be used to detect and quantify protein levels of endogenous PCSK9. The assay recognizes human PCSK9. An antibody specific for PCSK9 has been pre-coated onto the microwells. The PCSK9...

Evaluate the performance of nucleic acid tests for determination of the absence of Norovirus GI and Norovirus GII nucleic acids Formulated with purified, intact organisms Organisms are chemically modified to render them noninfectious Refrigerator stable—store between 2 and 8°C Purified protein...

ExoBrite™ WGA EV Staining Kits are designed for staining EVs and exosomes for detection by flow cytometry. This optimized formulation of Wheat Germ Agglutinin (WGA) binds to carbohydrates in the EV membrane for bright staining. Excitation/emission 562/584 nm.

Benefits: •Convenient format for both use and storage •Compatible with both microcentrifuges and vacuum manifolds •Technical bulletin provides protocol suggestions Synonyms: dna extraction; dna purification; spin columns Storage: 20-25C Legal Information: SigmaPrep is a trademark of Sigma-Aldrich...

Parathyroid hormone (PTH)/PTH-related peptide (PTHrP) receptor (PTHR1) is a G protein coupled receptor which mediates the actions of both amino-terminal PTH and PTHrP fragments. The most abundant expression of PTHR1 is found in renal tubular cells and in osteoblasts, where the PTH/PTHrP receptor...

KE00204 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The Myoglobin ELISA kit is to be used to detect and quantify protein levels of endogenous Myoglobin. The assay recognizes human Myoglobin. An antibody specific for Myoglobin has been pre-coated onto the...

Tachykinins are peptides sharing the common C-terminal amino acid sequence Phe-X-Gly-Leu-Met-NH₂. This neuropeptide family is composed of substance P, neurokinin A, and neurokinin B, which are widely distributed in mammalian central and peripheral nervous systems. It plays a role as both...

MTSEA (2-Aminoethyl methanethiosulfonate hydrobromide) is a positively charged MTS reagent. Off-white solid soluble in water, DMSO or DMF Store desiccated at -20°C C₃H₁₀BrNO₂S₂ MW: 236.15

KE00238 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The TREM1 ELISA kit is to be used to detect and quantify protein levels of endogenous TREM1. The assay recognizes human TREM1. An antibody specific for TREM1 has been pre-coated onto the microwells. The TREM1...

A number of mutations, identified in the gene encoding the β-amyloid precursor protein (βAPP), have been linked to early-onset Familial Alzheimers Disease. βAPP is cleaved sequentially by the proteolytic enzymes β-secretase and γ-secretase to produce β-amyloid...

 ZeptoBind is specifically formulated to aid in the binding of antigens or antibodies to microwell plates.

TNF Receptor Type I, is also known as TNF R-p55/p60 and TNFRSF1A. It is a type I transmembrane protein member of the TNF receptor superfamily. It is expressed in most cell types. Binding of either TNF-a or TNF-ß to TNF-R1 initiates a signal transduction pathway that results in the activation of the...

Growth hormone (GH) , also known as somatotropin, is a member of a family of growth factors that includes prolactin, placental lactogens, proliferins, and somatolactin. It is synthesized primarily by somatotropes in the anterior pituitary and is stored in secretary granules. The pulsatile release of...

Biotium developed SDIP/Eu 3 as an alternative to DPA/Tb 3 , which is used for vesicle fusion assays. Similar to DPA/TB 3 assay, one population of vesicles can be loaded with the chelator SDIP while another population of vesicles can be loaded with EuCl₃. Intense red fluorescence is...

Stand alone dsDNA standard provided in the AccuClear® Ultra High Sensitivity dsDNA Quantitation Kit. From calf thymus, 25 ng/uL in 10 mM Tris pH 7.5, 1 mM EDTA, 2 mM sodium azide, 1 mL.

Chemokine (C-X-C motif) ligand 2 (CXCL2) is a small cytokine belonging to the CXC chemokine family that is also referred to as macrophage inflammatory protein 2-alpha (MIP2-alpha), Growth-regulated protein beta (Gro-beta) and Gro oncogene-2 (Gro-2). CXCL2 is secreted by monocytes and macrophages and...

Taq DNA Polymerase is a thermostable DNA Polymerase isolated from an E. coli strain that carries the Taq DNA polymerase gene. Taq DNA Polymerase is the most common polymerase used for PCR. Note: This product is supplied with 10X reaction buffer containing 15 mM magnesium chloride. dNTP (10 mM)...