Streptavidin is a tetrameric protein purified from Streptomyces avidinii. It has wide use in numerous molecular biological protocols dues to its strong affinity for biotin. NWSHPQFEK (Strep II tag) is a nine amino acid peptide with high specificity and affinity towards streptavidin. GenScript THE…

Fibroblast growth factor-21 (FGF21) belongs to the large FGF family which has at least 23 members. Along with FGF-19/15 and FGF-23, FGF-21 is categorized as a member of the atypical FGF subfamily, as it must be complexed to the Klotho co-receptor in order to bind to the FGF receptors and activate…

An analytical reference standard categorized as an intermediate in the phytocannabinoid biosynthetic pathway; a precursor in the synthesis of CBGA, ?9-THC, and CBD; intended for research and forensic applications

GelBond Film® is a transparent, flexible polyester film designed to support agarose gels. Gels cast on GelBond® Film remain permanently attached to the film through electrophoresis or immunodiffusion and all subsequent fixing, staining, destaining, and drying procedures. GelBond® Film…

The IMMUNO-TEK ELISA Construction System is an easy to use kit that enables scientists to rapidly prepare high quality ELISA assays.

Evaluate the performance of nucleic acid tests for determination of the presence of Epstein-Barr Virus (EBV) nucleic acids Formulated with purified, intact organisms Organisms are chemically modified to render them noninfectious Refrigerator stable—store between 2 and 8°C …

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

Fibroblast Growth Factor- acidic (FGF-acidic) , also known as FGF-1 and endothelial cell growth factor, is a member of the FGF family which currently contain 23 members. FGF acidic and basic, unlike the other members of the family, lack signal peptides and are apparently secreted by mechanisms…

IGF-BP3 is a 30 kDa cysteine-rich secreted protein. It is the major IGF binding protein present in the plasma of human and animals and it is also found in ª-granules of platelets. In addition to its ability to modulate the activity of IGF-I and IGF-II, IGF-BP3 exerts inhibitory effects on follicle…

An internal standard for the quantification of (±)-cannabichromene by GC- or LC-MS; intended for research and forensic applications

Evaluate the performance of nucleic acid tests for determination of the presence of targeted respiratory bacterial, fungal, or viral nucleic acids Formulated with purified, intact organisms Organisms are chemically modified to render them noninfectious Refrigerator stable—store…

GelBond® PAG Film is a transparent, flexible polyester film designed to support polyacrylamide or MDE™ Gels. The acrylamide monomers covalently attach to the coating on the film during the polymerization reaction. Gels remain permanently attached to the film through electrophoresis…

GenScript ExpressPlus™ PAGE Gels are high-performance precast mini polyacrylamide gels specially designed for large loading volumes. The unique design of the cassette gives better band resolution and significantly improves the sample distribution in the loading wells which increases the…

Enzyme linked immunoassay used to detect Human Immunodeficiency Virus Type 1 (HIV-1) p24 antigen in cell culture media Wells coated with a monoclonal antibody specific for the p24 gag gene product of HIV-1 Monitor the purification and biochemical behavior of HIV-1 Keep refrigerated between 2 to…

GRGDSP, 1mg, 5mg and 25mg is an inhibitor of cell attachment to salmosin and vitronectin. This (GRGDSPC, 25mg and 5 mg) peptide is an ideal novel targeted non-viral gene delivery vector, which was easy to be synthesized, high efficient and low cytotoxicity.

SYPRO® Ruby Protein Gel Stain is highly sensitive, simple to use fluorescent stain that can accurately quantitate protein expression levels, and is compatible with standard fluorescent visualization systems and downstream identification techniques such as mass spectrometry.

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

PreScission Protease is a fusion protein of glutathione S-transferase (GST) and human rhinovirus (HRV) type 14 3C protease . The protease specifically recognizes a subset of sequences which include the core amino acid sequence Leu-Phe-Gln/Gly-Pro cleaving between the Gln and Gly residues .…

Evaluate the performance of nucleic acid tests for determination of the presence of HSV-2 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…

Tau is a microtubule-associated phosphoprotein (MAP), localized in neuronal axons. It promotes tubulin polymerization and stabilizes microtubules. Tau proteins constitute a family of six isoforms, which range from 352 to 441 amino acids. The tau variants differ from each other by the presence of…

The SeroDetect HIV-Ab Panel is intended for use with in vitro assay procedures for the determination of antibodies to Human Immunodeficiency Virus (HIV) Types 1 and 2.

The Preferred In-Office Urine Culture System Moderately Complex Culture method for urinary pathogens Easy to perform procedure; Dip - Incubate - Read Results Quick and convenient result within 24 hours Simple CLIA compliance for reporting colony counts.

dTTP (100 mM) ≥99% HPLC

dUTP (100 mM) ≥99% HPLC

25 mM dNTP Mix is suitable for use in PCR, sequencing, nick translation, fill-in, cDNA synthesis, TdT tailing reactions, and dilution of radiolabeled dNTPs. These nucleotides are supplied as convenient, ready-to-use solutions in sterilized water. The 25 mM dNTP Mix contains all four of the…

Sharing 41% sequence identity with human Interferon gamma (hIFN--?), mouse IFN gamma (mIFN--?)is a macrophage-activating factor.The active form of IFN--? is an antiparallel dimer that sets off IFN--?/JAK/STAT pathway. IFN--? signaling does diverse biological functions primarily related to host…

AccuGENE™ TBE (Tris hydroxymethyl aminomethane) is made from Tris, EDTA and Boric acid. The addition of borate makes TBA a better conductive medium than TAE so it less prone to overheating and better for longer runs. Borate does inhibit some enzymatic reactions, so it is not often used if the…

Interleukin-18 (IL18, also known as interferon-gamma inducing factor or IGIF) is a cytokine that belongs to the IL-1 superfamily and is produced by macrophages and other cells. Its biological activity is pleiotropic and it has been shown to induce interferon-gamma production in KG-1 cells. The…

Interleukin-10 (IL-10), initially known as Cytokine Synthesis Inhibitory Factor (CSIF), belongs to the IL-10 family and shares more than 80% sequence homology with the Epstein-Barr Virus protein BCRFI. It is produced by many immune cells, such as T-cells, macrophages, mast cells and dendritic…

Single donor specimens collected during the course of infection progression.

Single donor specimens collected during the course of infection progression.

As a true third party control, assay drift is detected, monitored and managed, helping to ensure accurate and reliable results. This dedicated, positive run control is designed for use in monitoring the performance of molecular assays used in the detection of Epstein-Barr Virus (EBV).