Life Science Reagents

KE00118 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The IL6R ELISA kit is to be used to detect and quantify protein levels of endogenous IL6R. The assay recognizes human IL6R. An antibody specific for IL6R has been pre-coated onto the microwells. The IL6R protein...

The rabbit immune system generates antibody diversity and optimizes affinity. GenScript utilizes MonoRab™ technology to generate high affinity and specific monoclonal rabbit antibodies. The HA tag is composed of several amino acids containing YPYDVPDYA and does not appear to interfere with the...

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

The His tag is a short amino acid sequence consisting of Histidine (His) residues appended to recombinant proteins. Ni-charged resins are used for the purification of His-tagged proteins from eukaryotic and prokaryotic expression systems. An anti-His tag antibody is a useful tool for the analysis of...

Biotin-X-C₅-maleimide (N-(biotinoyl)-N'-(iodoacetyl)ethylenediamine) is readily and selectively coupled to thiols. White solid soluble in DMSO, or DMF Store at -20°C C₂₇H₃₉N₅O₇S MW: 521.67

Tyramide amplification, sometimes called Catalyzed Reporter Deposition (CARD), is an enzyme-mediated detection method that uses the catalytic activity of horseradish peroxidase (HRP) to generate high density labeling of a target protein or nucleic acid sequence in situ. The tyramide amplification...

CF® dye with methyltetrazine reacts with cyclooctene (TCO, methylcyclopropene) containing molecules via copper free click chemistry. This copper free bioorthogonal reaction is useful for labeling live cells, or when there are concerns about native protein function loss with copper in cell extracts....

Detection kits for Bacillus cereus CE-IVD marked version available for in vitro diagnostic use Available in TaqMan format for analysis Bacillus cereus is a rod-shaped, gram-positive bacterium. Some strains of B. cereus cause food poisoning and other diseases such as keratitis. B. cereus grows at a...

KE00049 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The P21 ELISA kit is designed for the quantitative determination of P21 in samples of human origin. An antibody specific for P21 has been pre-coated onto the microwells. The P21 protein in samples is captured by...

An analytical reference standard categorized as a phytocannabinoid metabolite; a metabolite of ?8-THC; intended for research and forensic applications

Interleukin-6 Receptor (IL-6R) is a single trans-membrane protein that is the receptor for Interleukin-6 (IL-6). IL-6R forms a hexameric complex upon binding 2 molecules of IL-6 and two molecules of glycoprotein 130 (gp130) which activates intracellular JAK/STAT pathways. Although the normal form of...

Evaluate the performance of nucleic acid tests for determination of the presence of Coronavirus 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 treated with...

The Yeast Live-or-Dye™ Fixable Live/Dead Staining Kit is used to differentiate live and dead cells in yeast. It has two components: Thiazole Orange, which stains all cells, and Live-or-Dye™, which stains only dead cells. The dyes are fixable, for maximum convenience.

Glutathione S-Transferase (GST) , an antioxidant enzyme, is involved in the primary cellular defense mechanism against reactive oxygen species. GST is soluble in water and has a mass of 26.98 kDa. It occurs as a dimer in all aerobic organisms.

Myelin oligodendrocyte glycoprotein (MOG) is found exclusively in the CNS, where it is localized on the surface of myelin and oligodendrocyte cytoplasmic membranes and has been implicated as an important autoantigen in multiple sclerosis (MS). This peptide induces severe chronic experimental...

Fibroblast Growth Factor-basic (FGF-basic), also known as FGF-2, is a pleiotropic cytokine and one of the prototypic members of the heparin-binding FGF family. Like other FGF family members, FGF-basic has the ß trefoil structure. In vivo, FGF-basic is produced by a variety of cells, including...

Annexin V conjugated to R-phycoerythrin (R-PE or PE) can be used to detect apoptotic cells by flow cytometry. The human anticoagulant Annexin V is a 35-36 kDa calcium-dependent phospholipid-binding protein with high affinity for phosphatidylserine (PS). In normal viable cells, PS is located on the...

Oxazole blue, also know as PO-PRO-1, is a cell-impermeant, high-affinity carbocyanine monomeric nucleic acid stain that is essentially nonfluorescent in the absence of nucleic acids but exhibits excitation/emission maxima 435/455 nm when bound to nucleic acids.

Leptin is a cytokine belonging to the Interleukin 6 family, and has a four-helix bundle structure. Leptin is encoded by the ob gene, and produced and secreted by white adipose tissue. The receptors of Leptin are Type I cytokine receptors, which exist in two different forms: a short form expressed in...

T cell immunoreceptor with Ig and ITIM domains (TIGIT), also known as VS™3, is a type I transmembrane protein, which belongs to the PVR family of immunoglobulin-like domain containing proteins. It is composed of an immunoglobulin variable domain, a transmembrane domain and an immunoreceptor...

CF® Dye Succinimidyl Esters (SE, also known as NHS esters) are amine-reactive fluorescent dyes. SE dyes are commonly used to label antibodies and other proteins on free amine groups, such as lysine residues. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in...

KE00178 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The SERPINA1 ELISA kit is to be used to detect and quantify protein levels of endogenous SERPINA1. The assay recognizes human SERPINA1. An antibody specific for SERPINA1 has been pre-coated onto the microwells....

KE00202 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The TFPI ELISA kit is to be used to detect and quantify protein levels of endogenous TFPI. The assay recognizes human TFPI. An antibody specific for TFPI has been pre-coated onto the microwells. The TFPI protein...

DiB is a lipophilic cationically charged blue fluorescent dye useful for staining cytoplasmic membranes.     &lamba;_Ex/&lamba;_Em (MeOH) = 353/442 nm   MW: 1074     DiB is also available in the CellBrite™ Blue Cytoplasmic Membrane Staining Kit.