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1,2-Bis(di-4-sulfonatophenylphosphino)benzene+tetrasodium+salt+DM
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1,2-Bis(di-4-sulfonatophenylphosphino)benzene+tetrasodium+salt+DM
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Supplier:
AMBEED, INC
Description:
ABTS (Diammonium 2,2'-azinobis[3-ethyl-2,3-dihydrobenzothiazole-6-sulfonate]) 95%
Catalog Number:
(EM194430-1GM)
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Bromophenol blue sodium salt ACS
Catalog Number:
(TCD2432-025G)
Supplier:
TCI America
Description:
CAS Number: 1020-31-1
MDL Number: MFCD00008819 Molecular Formula: C14H22O2 Molecular Weight: 222.33 Purity/Analysis Method: >98.0% (GC) Form: Crystal Boiling point (°C): 145 Melting point (°C): 99
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Bromophenol blue sodium salt, water soluble, pure indicator
Supplier:
Thermo Scientific Chemicals
Description:
MDL: MFCD00066901
Notes: Transition interval: pH 6.8 (yellow) to pH 8.2 (red)
Catalog Number:
(TCA5200-001G)
Supplier:
TCI America
Description:
[Spectrophotometric reagent for free chlorine and use as chromogenic substrate in enzyme-immunoassay]
CAS Number: 30931-67-0 MDL Number: MFCD00010404 Molecular Formula: C18H24N6O6S4 Molecular Weight: 548.67 Purity/Analysis Method: >98.0% (HPLC,T) Form: Crystal
Catalog Number:
(76177-058)
Supplier:
MP Biomedicals
Description:
2,2-Azino-bis-(3-ethyl-benzthiazoline-6-sulfonic acid) (ABTS) has been used as a chromogenic substrate for horseradish peroxidase (HRP), both in general activity assays and in ELISA applications. Activity of HRP using ABTS appears about four-fold higher than using pyrogallol. It is mainly used as a substrate in sensitive peroxidase assays.
2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is green in color and can be read spectrophotometrically at 405 nm. The reaction may be stopped with 1% sodium dodecyl sulfate (SDS). Recommended for ELISA (microwell) procedures, not recommended for membrane applications.
Catalog Number:
(IC15255405)
Supplier:
MP Biomedicals
Description:
Phenol Red Sodium Salt is used as a pH indicator, it is used widely in culture media to identify changes from neutral to acidic pH values.
Supplier:
MP Biomedicals
Description:
Bromophenol blue is a tracking dye for alkaline and neutral buffer systems. It is used as a tracking dye in DNA, RNA (agarose) and protein (polyacrylamide) gel electrophoresis.
Supplier:
AAT BIOQUEST INC
Description:
Horseradish peroxidase (HRP) and HRP conjugates facilitate the ABTS oxidation in the presence of hydrogen peroxide, turning ABTS into its blue-green oxidized product.
Catalog Number:
(TCB3195-1G)
Supplier:
TCI America
Description:
CAS Number: 34725-61-6
MDL Number: MFCD00013793 Molecular Formula: C19H10Br4O5S Molecular Weight: 691.94 Form: Crystal Color: Deep Green
Catalog Number:
(IC04821810)
Supplier:
MP Biomedicals
Description:
2,2'-Azino-bis-(3-ethylbenzthiazoline-6-sulfonic Acid) Solution is oxidized to a radical action showing absorption maxima at 820 nm, 734 nm, 650 nm and 405 nm, in the presence of hydrogen peroxide and HRP. The latter frequency demonstrates a significant molar extinction coefficient and is generally employed for most ABTS assays. Stopping the reaction with acid does not alter the 405 nm spectrum allowing kinetic and endpoint methods to be measured at the same wavelength. Provided as a room temperature stable, single component ABTS solution satisfactory for quantitative analysis of HRP based systems.
Catalog Number:
(BJ32768-50G)
Supplier:
Honeywell Research Chemicals
Description:
Bromophenol Blue sodium salt, Analytical, indicator, CAS Number: 34725-61-6, Synonym: 3aE raised to 2, 3aE raised to 2 aE raised to 2, 5aE raised to 2, 5aE raised to 2 aE raised to 2 -Tetrabromophenolsulfophthalein sodium salt, C19H9Br4NaO5S,Size: 50G
Catalog Number:
(EM-2830)
Supplier:
MilliporeSigma
Description:
Bromophenol blue sodium salt, OmniPur®, Sigma-Aldrich®
Catalog Number:
(TS36375-0010)
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
1,2-Bis(diphenylphosphino)benzene 98%
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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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