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Nitrite(N)+Standards
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Nitrite(N)+Standards
Catalog Number:
(10330-972)
Supplier:
Bioss
Description:
Involved in oxygen transport in the brain. Hexacoordinate globin, displaying competitive binding of oxygen or the distal His residue to the iron atom. Not capable of penetrating cell membranes. The deoxygenated form exhibits nitrite reductase activity inhibiting cellular respiration via NO-binding to cytochrome c oxidase. Involved in neuroprotection during oxidative stress. May exert its anti-apoptotic activity by acting to reset the trigger level of mitochondrial cytochrome c release necessary to commit the cells to apoptosis.
Catalog Number:
(10330-970)
Supplier:
Bioss
Description:
Involved in oxygen transport in the brain. Hexacoordinate globin, displaying competitive binding of oxygen or the distal His residue to the iron atom. Not capable of penetrating cell membranes. The deoxygenated form exhibits nitrite reductase activity inhibiting cellular respiration via NO-binding to cytochrome c oxidase. Involved in neuroprotection during oxidative stress. May exert its anti-apoptotic activity by acting to reset the trigger level of mitochondrial cytochrome c release necessary to commit the cells to apoptosis.
Catalog Number:
(ALA151636-1G)
Supplier:
ALADDIN SCIENTIFIC
Description:
It is an aromatic amine. Diazonium cations of 4-aminobenzylamine were generated in situ with sodium nitrite in aqueous HCl, which were used for the modification of glassy carbon electrode by aryl groups having an aliphatic amine group.It may be used: ? in the electrochemical modification of single-walled carbon nanotubes (SWCNTs), via oxidative coupling ? in the preparation of a novel acridine-based amino acid ? in the synthesis of two novel fluorescent Photoinduced Electron Transfer (PET) anion sensors, based on the principle of ′fluorophore-spacer-(anion)receptor′ ? in anodic coupling of SWCNTs ? in the synthesis of polyacrylamide series containing salicylideneaniline moieties, by a double polymer analogous reaction with reactive precursor polymer poly(pentafluorophenylacrylate) (PPFPA)
Supplier:
Siemens Healthineers
Description:
Multistix® Urinalysis Reagent Test Strips from Siemens Healthineers are the reliable frontline test for detection of a broad range of conditions, from detecting urinary tract infections (UTI1) to diabetes and kidney disorders.
Catalog Number:
(BJ71608-100G)
Supplier:
Honeywell Research Chemicals
Description:
Sodium hexanitrocobaltate(III), Grade: ACS/Puriss. P.a, Cas number: 13600-98-1, Molecular Formula: Na3Co(NO2)6, Molar mass: 403.94 g/mol, Synonyms: Sodium cobaltnitrite; Sodium hexanitritocobaltate(III), For the determination of K, Size: 100G
Catalog Number:
(10330-966)
Supplier:
Bioss
Description:
Involved in oxygen transport in the brain. Hexacoordinate globin, displaying competitive binding of oxygen or the distal His residue to the iron atom. Not capable of penetrating cell membranes. The deoxygenated form exhibits nitrite reductase activity inhibiting cellular respiration via NO-binding to cytochrome c oxidase. Involved in neuroprotection during oxidative stress. May exert its anti-apoptotic activity by acting to reset the trigger level of mitochondrial cytochrome c release necessary to commit the cells to apoptosis.
Catalog Number:
(10330-962)
Supplier:
Bioss
Description:
Involved in oxygen transport in the brain. Hexacoordinate globin, displaying competitive binding of oxygen or the distal His residue to the iron atom. Not capable of penetrating cell membranes. The deoxygenated form exhibits nitrite reductase activity inhibiting cellular respiration via NO-binding to cytochrome c oxidase. Involved in neuroprotection during oxidative stress. May exert its anti-apoptotic activity by acting to reset the trigger level of mitochondrial cytochrome c release necessary to commit the cells to apoptosis.
Supplier:
Adipogen
Description:
The 2,3-diaminonaphthalene (DAN) assay is routinely used in the determination of nitrite/nitrate levels in biological fluids and cellular extracts as one indicator of nitric oxide activity. The assay, as reported by Misko, uses the reaction of DAN with NO2- under acidic conditions to form a detectable fluorescent naphthotriazole. The reaction proceeds at acidic pH at room temperature. Fluorescence is monitored following the addition of NaOH, which raises pH, resulting in lower background and increased sensitivity (Ex/Em: ~365/415nm). However, detection at 450nm is recommended to avoid fluorescent blanks and increase sensitivity. The fluorescent background of DAN is low for maximum sensitivity. Detection limits of NO achieved by this method are in the high-pM range. 2,3-Diaminonaphtaline (DAN) is used as a derivatisation-reagent for the determination of selenium at low detection limits. The 4,5-benzopiaselenol-complex can be quantified by photometry or GC.
Supplier:
BeanTown Chemical
Description:
CAS: 13600-98-1; EC No: 237-077-7; MDL No: MFCD00003512
UN No: UN1479; Haz Class: 5.1; Packing Group: II
Powder; Linear Formula: Na3Co(NO2)6; MW: 403.94
Melting Point: 220° (decomposes)
Supplier:
MilliporeSigma
Description:
MilliporeSigma # 1.16128.0001 replaces and is identical to MilliporeSigma # 16128-1.
MilliporeSigma # 1.16720.0001 replaces and is identical to MilliporeSigma # 16720-1. MilliporeSigma # 1.16957.0001 replaces and is identical to MilliporeSigma # 1.16957.0007. MilliporeSigma # 1.16973.0001 replaces and is identical to MilliporeSigma # 16973-1. MilliporeSigma # 1.16974.0001 replaces and is identical to MilliporeSigma # 16974-1. MilliporeSigma # 1.16975.0001 replaces and is identical to MilliporeSigma # 16975-1. MilliporeSigma # 1.16976.0001 replaces and is identical to MilliporeSigma # 16976-1. MilliporeSigma # 1.16982.0001 replaces and is identical to MilliporeSigma # 16982-1. MilliporeSigma # 1.16995.0001 replaces and is identical to MilliporeSigma # 16995-1.
Supplier:
Electron Microscopy Sciences
Description:
We are now offering Lead Acetate in 25 ml bottles to avoid its classification as a hazardous chemical for shipping purposes.
Supplier:
MP Biomedicals
Description:
N-(1-Naphthyl)ethylenediamine, dihydrochoride is used for colorimetric determination of sulfonamide in blood. It is used for spectrophotometric determiniation of nitrite and nitrate.
Catalog Number:
(BDH7921-1)
Catalog Number:
(BDH7349-1)
Catalog Number:
(BDH0831-125ML)
Supplier:
VWR International
Description:
Ion chromatography & ion selective electrode (ISE) standard.
Catalog Number:
(BDH0829-125ML)
Supplier:
VWR International
Description:
Ion chromatography & ion selective electrode (ISE) standard.
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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