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Image Unavailable-PROOVHG-ICLO3-500

Chlorate ion chromatography standards, VHG

Description: This solution is intended for use as a certified reference material and calibration standard, for ion chromatography (IC) or techniques using other modes of aqueous ion detection.
Catalog Number: PROOVHG-ICLO3-500
UOM: 1 * 500 mL
Supplier: LGC Standards PROMOCHEM
Image Unavailable-PRSI92-660

Dechloromonas aromatica (strain RCB) recombinant chlorite dismutase (from E. coli)

Description: Chlorite dismutase (Cld) found in prokaryotic organisms, also known as Chlorite O2-lyase, is a b-type heme containing enzyme that catalyses the reduction of chlorite into chloride plus dioxygen. The subunit of chlorite dismutase consists of a heme free N-terminal and a heme b containing C-terminal ferredoxin-like fold with high structural homology to the dye-decolorizing peroxidases (DyPs). The physiological role of Cld in prokaryote has been shown that some microorganisms can use perchlorate or chlorate as terminal electron acceptors for anaerobic respiration thereby producing chlorite that must be detoxified. This enzyme has gained attention because it can be used in the development of bioremediation processes, biosensors, and controlled dioxygen production.
Catalog Number: PRSI92-660
UOM: 1 * 50 µG
Supplier: ProSci Inc.
Image Unavailable-PRSI92-367

Human recombinant PAPS synthase 1 (from cells)

Description: PAPSS1 is a bifunctional enzyme with both ATP sulfurylase and APS kinase activity. In the N-terminal section, it belongs to the APS kinase family; while the C-terminal section belongs to the sulfate adenylyltransferase family. PAPSS1 can be inhibited by chlorate, and is expressed in many tissues, such as high endothelial venules (HEV) cells and in cartilage. PAPSS1 mediates two steps in the sulfate activation pathway. The first step is the transfer of a sulfate group to ATP to yield adenosine 5'-phosphosulfate (APS), and the second step is the transfer of a phosphate group from ATP to APS yielding 3'-phosphoadenylylsulfate. In mammals, PAPS is the sole source of sulfate; APS appears to be only an intermediate in the sulfate-activation pathway. PAPSS1 also involved in the biosynthesis of sulfated L-selectin ligands in endothelial cells.
Catalog Number: PRSI92-367
UOM: 1 * 50 µG
Supplier: ProSci Inc.
Image Unavailable-47827.

Sodium cyclamate

Description: Sodium cyclamate
Catalog Number: 47827.
UOM: 1 * 1 items
Supplier: Merck
Image Unavailable-PHR1231-1G

Sodium benzoate, Supelco®

Description: Sodium benzoate, Supelco®
Catalog Number: PHR1231-1G
UOM: 1 * 1 g
Supplier: Merck

MSDS Certificates


Image Unavailable-8.20236.1000

Sodium butyrate for synthesis, Sigma-Aldrich®

Description: Sodium butyrate for synthesis, Sigma-Aldrich®
Catalog Number: 8.20236.1000
UOM: 1 * 1 kg
Supplier: Merck

MSDS


Image Unavailable-1.06371.0100

Sodium borohydride analytical reagent, Supelco®

Description: Sodium borohydride analytical reagent, Supelco®
Catalog Number: 1.06371.0100
UOM: 1 * 100 g
Supplier: Merck

MSDS Certificates


Image Unavailable-8.43877.0250

Sodium tetrafluoroborate, Sigma-Aldrich®

Description: Sodium tetrafluoroborate, Sigma-Aldrich®
Catalog Number: 8.43877.0250
UOM: 1 * 250 g
Supplier: Merck

MSDS


Image Unavailable-30631-50G-F

Sodium-1-decanesulphonate, Supelco®

Description: Sodium-1-decanesulphonate, Supelco®
Catalog Number: 30631-50G-F
UOM: 1 * 50 g
Supplier: Merck

Certificates


Image Unavailable-8.18823.0025

Sodium borohydride for synthesis, Sigma-Aldrich®

Description: Sodium borohydride for synthesis, Sigma-Aldrich®
Catalog Number: 8.18823.0025
UOM: 1 * 25 g
Supplier: Merck

MSDS


Image Unavailable-1.06467.9050

Sodium hydroxide, Supelco®

Description: Sodium hydroxide, Supelco®
Catalog Number: 1.06467.9050
UOM: 1 * 50 kg
Supplier: Merck

MSDS Certificates


Image Unavailable-8.20708.1000

Isethionic acid sodium salt (sodium 2-hydroxyethanesulphonate) for synthesis, Sigma-Aldrich®

Description: Isethionic acid sodium salt (sodium 2-hydroxyethanesulphonate) for synthesis, Sigma-Aldrich®
Catalog Number: 8.20708.1000
UOM: 1 * 1 kg
Supplier: Merck

MSDS


Image Unavailable-8.22145.0250

Sodium sulphanilate dihydrate sodium salt for synthesis, Sigma-Aldrich®

Description: Sodium sulphanilate dihydrate sodium salt for synthesis, Sigma-Aldrich®
Catalog Number: 8.22145.0250
UOM: 1 * 250 g
Supplier: Merck

MSDS


Image Unavailable-HT1005-100ML

Sodium thiosulphate 20 g/L in aqueous solution, Sigma-Aldrich®

Description: Sodium thiosulphate 20 g/L in aqueous solution, Sigma-Aldrich®
Catalog Number: HT1005-100ML
UOM: 1 * 100 mL
Supplier: SIGMA ALDRICH MICROSCOPY
Image Unavailable-1.06627.9025

Sodium thiocyanate, Supelco®

Description: Sodium thiocyanate, Supelco®
Catalog Number: 1.06627.9025
UOM: 1 * 25 kg
Supplier: Merck

MSDS Certificates


Image Unavailable-8.22284.0250

Sodium, paraffin protect rods for synthesis, Sigma-Aldrich®

Description: Sodium rods (protective liquid: paraffin oil)
Catalog Number: 8.22284.0250
UOM: 1 * 250 g
Supplier: Merck

MSDS Certificates


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