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Image Unavailable-TCE1368-250MG

L-Selenocystine ≥97.0% (by titrimetric analysis)

Catalog Number: (TCE1368-250MG)
Supplier: TCI America
Description: L-Selenocystine ≥97.0% (by titrimetric analysis)

New Product


Image Unavailable-77893-693

Fmoc-L-selenomethionine ≥95%

Supplier: Ambeed
Description: Fmoc-L-selenomethionine ≥95%

New Product

Image Unavailable-BT217430-5G

2-Nitrophenyl selenocyanate ≥97%

Supplier: BeanTown Chemical
Description: CAS: 51694-22-5; EC No: 257-350-4; MDL No: MFCD00043146 UN No: UN3283; Haz Class: 6.1; Packing Group: II Crystalline/Solid; Molecular Formula: C7H4N2O2Se; MW: 227.08 Melting Point: 140-142°

SDS

Product Image-TS25996-0025

L-Selenomethionine 99+%

Supplier: Thermo Scientific Chemicals
Description: L-Selenomethionine 99+%

Image Unavailable-77401-550

Selenium, amorphous powder

Supplier: APOLLO SCIENTIFIC
Description: Selenium, amorphous powder

Product Image-TS29358-0010

2-Nitrophenyl selenocyanate 98%

Catalog Number: (TS29358-0010)
Supplier: Thermo Scientific Chemicals
Description: 2-Nitrophenyl selenocyanate 98%
Image Unavailable-AA18851-36

Selenic acid 40% in aqueous solution

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00012191

SDS Certificates

Image Unavailable-AA10603-A1

Selenium ≥99.999% (metals basis), amorphous shot, Puratronic® 2-6 mm (0.08-0.2 in)

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00134090

SDS Certificates

Image Unavailable-80601-460

L-Selenomethionine ≥97% (by HPLC), solid, Calbiochem®, Millipore®

Supplier: MilliporeSigma
Description: Increases the expression of glutathione peroxidase.

Certificates

Image Unavailable-10841-820

L-Selenomethionine ≥98%

Supplier: Spectrum Chemical Mfg. Corp.
Description: L-Selenomethionine, also known as MSE, is an amino acid containing selenium and readily oxidized. Its ability to deplete reactive oxygen species causes its antioxidant activity.

Image Unavailable-EM8.18061.0005

Diphenyl diselenide for synthesis, Sigma-Aldrich®

Catalog Number: (EM8.18061.0005)
Supplier: MilliporeSigma

SDS


Image Unavailable-EM1.07714.0250

Selenium, black ≥99%, EMSURE® for analysis, Supelco®

Supplier: MilliporeSigma
Description: Selenium, black ≥99%, EMSURE® for analysis, Supelco®

SDS Certificates

Image Unavailable-100204-704

Diarsenic triselenide ≥99.999% (As basis), PURATREM

Supplier: Strem Chemicals Inc
Description: CAS #: 1303-36-2. Size: 25g.

Image Unavailable-102987-568

5-Carboxyfluorescein-N-succinimidyl ester (5-FAM SE)

Supplier: Adipogen
Description: Popular green fluorescent cell-permeable dye. Covalently couples via its succinimidyl group to intracellular molecules. The amine-reactive succinimidyl ester of 5-FAM acid is a common fluorescent derivatization reagent for covalently labeling peptides, proteins and nucleotides. Due to this covalent coupling reaction it can be retained within cells for extremely long periods and due to this stable linkage, once incorporated within cells the dye is not transferred to adjacent cells. Yields carboxyamides which are more resistant to hydrolysis than fluorescein conjugates prepared with FITC. Better retained in cells than fluorescein. Used in fluorescent small molecule preparations. Spectral data: lambdaex 494 nm| lambdaem 520 nm (Buffer pH 9.0).

Product Image-TS24077-0010

DL-Selenomethionine 99+%

Supplier: Thermo Scientific Chemicals
Description: DL-Selenomethionine 99+%

Product Image-TS12352-0010

Phenylselenol 98%

Catalog Number: (TS12352-0010)
Supplier: Thermo Scientific Chemicals
Description: Phenylselenol 98%
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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 call 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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The original product is no longer available. The replacement shown is available.
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