21844 Results for: "\\u03B1-Hydroxy-\\u03B1-methylbenzyl+phenyl+ketone"

Supplier: MP Biomedicals

Glycine is a non-essential amino acid. Acts as an inhibitory neurotransmitter, particularly in brain stem and medulla. Shown to block NMDA-stimulated dopamine release in fetal mesencephalic cell cultures. Also reported to increase NMDA-receptor mediated synaptic potential in cortical neurons. It does not have a chiral center, so only amino acid with no asymmetric carbon. Therefore, it does not have a D- or L- isomer designation. This material is synthetic. It is the smallest of the 20 natural amino acids.

Supplier: Antibodies.com

Human MTH1 ELISA kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human MTH1 in serum, plasma, tissue homogenates, and other biological fluids.

Supplier: Antibodies.com

Human HOGA1 ELISA kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human HOGA1 in serum, plasma, tissue homogenates, and other biological fluids.

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Thermo Fisher Scientific

The Pierce™ NHS-activated magnetic beads enable covalent, amine-based conjugation of proteins to magnetic beads in a simple mix-and-go format for use in custom affinity purification experiments.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Premium Grade DSP is our highest quality formulation of this popular amine-reactive, cleavable crosslinker, specially characterized for applications where product integrity and risk minimization are paramount.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce SDA (NHS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 3.9Å spacer arm separates the two photoreactive groups.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-SDA (Sulfo-NHS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 3.9Å spacer arm separates the two photoreactive groups.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-LC-SDA (Sulfo-NHS-LC-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 12.5Å spacer arm separates the two photoreactive groups.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-SDAD (Sulfo-NHS-SS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 13.5Å spacer arm containing a cleavable disulfide bond separates the two photoreactive groups.

Supplier: Enzo Life Sciences

8-Hydroxydeoxyguanosine (8OHdG) is a modified base that occurs in DNA due to attack by hydroxyl radicals that are formed as byproducts and intermediates of aerobic metabolism and during oxidative stress. There is increasing evidence to support the involvement of free radical reactions in the damage of biomolecules that eventually lead to several diseases in humans, such as atherosclerosis, cerebral and heart ischemia-reperfusion injury, cancer, rheumatoid arthritis, inflammation, diabetes, aging and neurodegenerative conditions, such as Alzheimer's disease. 8OHdG has become increasing popular as a sensitive, stable and integral marker of oxidative damage in cellular DNA. Biomonitoring in humans has demonstrated that 8OHdG can be excreted in the urine and that a significant increase is caused by exposure to tobacco smoke and ionizing radiation. Because 8OHdG is so well correlated with oxidative stress and damage to DNA, which leads to degenerative disease states, the development of an antibody that can be used to study DNA damage has numerous applications. In addition to the direct study of DNA damage within cells, this antibody has applications in the development of immunoassays that can monitor 8OHdG excretion in the urine and serve as a biomarker of oxidative stress. Industrial uses may extend to the dietary supplement manufacturers, who could benefit from an immunoassay that could be used to test the effectiveness of antioxidants and other nutraceuticals.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce LC-SDA (NHS-LC-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 12.5Å spacer arm separates the two photoreactive groups.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce SDAD (NHS-SS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 13.5Å spacer arm containing a cleavable disulfide bond separates the two photoreactive groups.

Supplier: Cayman Chemical

4(Z),7(Z),10(Z),13(Z),16(Z)-N-(2-hydroxyethyl)-Docosapentaenamide (500 µg) 1 * 500 µG

Supplier: Cayman Chemical

3,3′-Dithiodipropionic Acid di(N-hydroxysuccinimide ester) 1 * 500 mg

Supplier: Cayman Chemical

4(Z),7(Z),10(Z),13(Z),16(Z)-N-(2-hydroxyethyl)-Docosapentaenamide (5 mg) 1 * 5 mg

Supplier: Cayman Chemical

3,3′-Dithiodipropionic Acid di(N-hydroxysuccinimide ester) 1 * 1 g

Supplier: Cayman Chemical

4(Z),7(Z),10(Z),13(Z),16(Z)-N-(2-hydroxyethyl)-Docosapentaenamide (1 mg) 1 * 1 mg

Supplier: Cayman Chemical

3,3′-Dithiodipropionic Acid di(N-hydroxysuccinimide ester) 1 * 250 mg

Supplier: MACHEREY-NAGEL

The high purity CHROMABOND® adsorbents can be used for a self-filling of SPE columns or further analytical applications.

Supplier: Merck Millipore (Calbiochem‎)

Ag 126 1 * 5 mg

Supplier: LGC Standards PROMOCHEM

BISOPROLOL ESTER 1 * 100 mg

Supplier: Cayman Chemical

Chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(III) 1 * 100 mg

Supplier: Cayman Chemical

Chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(III) 1 * 10 mg

Supplier: Cayman Chemical

Chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(III) 1 * 50 mg

Supplier: LGC Standards PROMOCHEM

3-Phenylpyrazin-2-ol 1 * 100 mg

Supplier: LGC Standards PROMOCHEM

(1RS)-1-[(DIMETHYLAMINO)METHYL]-1-PHENYLPROPYL 3,4,5-TRIMETHOXYBENZOATE 1 * 50 mg

Supplier: LGC Standards PROMOCHEM

(4-(DIPHENYLMETHYL)-1,1-BIS[(E)-3-PHENYLPROP-2-ENYL]PIPERAZINIUM CHLORIDE 1 * 100 mg

Supplier: Merck Millipore (Calbiochem‎)

Kb-R7943 1 * 5 mg

Supplier: Cayman Chemical

LIBX-A401 1 * 5 mg