No additional charges, what you see is what you pay! *
Stay in control of your spending. These prices have no additional charges, not even shipping!
* Rare exceptions are clearly labelled (only 0.14% of items!).
Multibuy discounts available!
Contact us to find what you can save.
This product comes from:
Switzerland.
Typical lead time:
7-10 working days.
Contact us for more accurate information.
- Further Information
- Documents
- References
- Show All
Further Information
Alternate Names/Synonyms:
3,3',5,5'-Tetramethylbenzidine; BM blue; Sure Blue TMB; TMB Blotting Plus; TMB substrate; TMBZ
White to light yellow powder.
54827-17-7
32160000
liquid
Protect from light and moisture.
InChI=1S/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3
UAIUNKRWKOVEES-UHFFFAOYSA-N
Chemical. CAS: 54827-17-7. Formula: C16H20N2. MW: 240.34. 3,3',5,5'-Tetramethylbenzidine (TMB) chromogenic peroxidase sensitive dye. TMB is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650nm. The TMB reaction may be stopped with 2M H2SO4 (resulting in a yellow color), and read at 450nm. A sensitive and specific reagent for the detection of blood, assay of haemoglobin and assay of horseradish peroxidase (HRP).
MFCD00007748
C16H20N2
240.34
Vial
3,3',5,5'-Tetramethylbenzidine (TMB) chromogenic peroxidase sensitive dye. TMB is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650nm. The TMB reaction may be stopped with 2M H2SO4 (resulting in a yellow color), and read at 450nm. A sensitive and specific reagent for the detection of blood, assay of haemoglobin and assay of horseradish peroxidase (HRP).
>99% (HPLC)
CC1=C(N)C(C)=CC(C2=CC(C)=C(N)C(C)=C2)=C1
Soluble in DMSO. Insoluble in water.
Synthetic.
Non-hazardous
Fluorescent Reagents
41105331
Stable for at least 2 years after receipt when stored at +4°C.