T1378
Sigma 7-9®
≥99% (titration), crystalline, Sigma 7-9®
Synonym(s):
Trizma® base, 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol
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About This Item
Recommended Products
Product Name
Sigma 7-9®, ≥99% (titration), crystalline
description
aminopeptidase substrate
Quality Level
Assay
≥99% (titration)
form
crystalline
storage condition
dry at room temperature
technique(s)
ELISA: suitable
flow cytometry: suitable
immunohistochemistry: suitable
impurities
≤0.5% water (Karl Fischer)
color
white to off-white
pH
10.5-12
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Related Categories
1 of 4
This Item | T4661 | T6791 | T6066 |
---|---|---|---|
≥99% (titration) | ≥99.9% (titration) | ≥99.9% (titration) | ≥99.9% (titration) |
200 | 400 | 400 | 400 |
clinical research | diagnostic assay manufacturing | diagnostic assay manufacturing | clinical research |
crystalline | crystalline | crystalline | crystalline powder |
water: 0.667 g/mL, clear, colorless to faintly yellow | water: soluble (400 g plus 600 mL of water) | H2O: 1 M, colorless, water: 678 g/L at 20 °C | water: soluble (666 mg/ml, yielding a clear colorless solution) |
General description
Additionally, Tris aids in enhancing the permeability of cell membranes. This compound is indispensable in laboratories where it is utilized to prepare buffers compatible with biological fluids, serve as a standard pH solution, and facilitate procedures such as lactate dehydrogenase assays, in situ hybridization, and protein extraction from cells.
Application
Features and Benefits
- Suitable for Biological and Biochemical Research
- Effective Buffering from pH 7-9 (25 °C) with a pKa of 8.1 (25 °C)
Other Notes
For precise applications, use a carefully calibrated pH meter with a glass/calomel combination electrode.
Legal Information
comparable product
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Personal Protective Equipment
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