Text Search >
2,2'-Dithiodi(benzoic+acid)
Print…
You Searched For:
153,701 results were found
2,2'-Dithiodi(benzoic+acid)
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 041690-1G , MDL Number: MFCD00273426
Supplier:
Adipogen
Description:
A sensitive reagent for measuring the free sulfhydryl content in proteins, peptides, and tissues. Used to characterize reactive thiol groups and photometric determination of thiols and for measuring low-molecular mass thiols such as glutathione in both pure solutions and biological samples, such as blood. It can also measure the number of thiol groups on proteins. Through reaction with aliphatic thiol groups a mixed disulfide of protein thiol and one mole of 2-nitro-5-thiobenzoate per mole of protein sulfhydryl group is being formed. DTNB has little absorbance. Reaction with -SH groups on proteins (from any solvent accessible Cys) under mild alkaline conditions (pH 7-8) produces the 2-nitro-5-thiobenzoate anion, which gives an intense yellow color with an absorption maximum at 409.5nm (Extinction coefficient: 14150 M-1*cm-1). Sensitive to various buffer ions, therefore, the extinction coefficient used to calculate the number of sulfhydryl groups must be matched to the reaction conditions. In case the thiol groups are in disulfide bonds, they must be reduced under anaerobic conditions prior to reaction with DTNB.
Supplier:
ALADDIN SCIENTIFIC
Description:
4-Amino-3-(trifluoromethoxy)benzoic acid ≥98%
Supplier:
AMBEED, INC
Description:
2-Fluoro-3-(trifluoromethyl)benzoic acid, Purity: 98%, CAS Number: 115029-22-6, Appearance: Form: solid, Storage: Keep in dark place, Sealed in dry, Room Temperature, Size: 1g
Supplier:
Matrix Scientific
Description:
4-Amino-3-(trifluoromethoxy)benzoic acid ≥97%
Supplier:
TCI America
Description:
CAS Number: 115029-22-6
MDL Number: MFCD00040980 Molecular Formula: C8H4F4O2 Molecular Weight: 208.11 Purity/Analysis Method: >98.0% (GC,T) Form: Crystal Melting point (°C): 127
Supplier:
AOB CHEM USA
Description:
2-Methoxy-6-(methylthio)benzoic acid ≥97%
Catalog Number:
(97063-470)
Supplier:
TCI America
Description:
CAS Number: 1171-47-7
MDL Number: MFCD00040931 Molecular Formula: C17H10F6O4 Molecular Weight: 392.25 Purity/Analysis Method: >98.0% (GC,T) Form: Crystal Melting point (°C): 275
Supplier:
Matrix Scientific
Description:
Matrix Scientific Part Number: 041702-5G , MDL Number: MFCD02682246
Catalog Number:
(102836-590)
Supplier:
Matrix Scientific
Description:
3-{[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzoic acid ≥97%
Supplier:
Matrix Scientific
Description:
MF=C8H4F4O2 MW=208.11 Cas=115029-22-6 MDL=MFCD00040980 5G
Supplier:
Thermo Scientific Chemicals
Description:
α,α,α,2-Tetrafluoro-m-toluic acid 98%
Catalog Number:
(101782-072)
Supplier:
Matrix Scientific
Description:
MF=C17H10F6O4 MW=392.26 Cas=1171-47-7 MDL=MFCD00040931 5G
Supplier:
AMBEED, INC
Description:
Methyl 3-(3-methoxybenzamido)-4-(4-methylpiperazin-1-yl)benzoate, Purity: 98%, CAS Number: 890190-22-4, Appearance: White to yellow solid, Storage: Sealed in dry, 2-8 C, Size: 5mg
Inquire for Price
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.
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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
|
|||||||||
List View
