目录产品

1M Tris Base, pH 10.7±0.2

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Catalog No. Packaging Size 价格 数量
24098-500 500 ml
NT$1,806.00
24098-1 1 liter
NT$2,519.00

描述

Ultra pure Tris Base, recrystallized, is the buffer of choice for a variety of biochemical applications. Tris displays optimum performance in the pH range of 7 - 9, which is the range in which many enzymes exhibit maximum activity. It is used in enzyme purification and assay protocols. It is also widely used as a buffer for enzyme digestions of DNA, and is ideally suited for use as an electrophoresis buffer for both agarose and polyacrylamide gels used to analyze DNA fragments, RNA, and proteins.

(Trisaminomethane)

Purity: 99.9%

Mix Catalog #24098 and #24099 to make 1M Tris-HCl buffer at the desired pH, then dilute with deionized water to get the desired molarity.

CAS#:
77-86-1
Molecular Weight:
121.14
Melting Point:
169-173°
Reference(s):
Anal. Chem., 37, 1291 (1965)
Hazards:
Harmless-use normal precautions
Handling:
Exercise normal care
Storage:
Store at 4 degrees celsius
Code:
A2d - (hazard/handling/storage codes)

MSDS / Technical Data Sheets / Product Literature

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