Tris base

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Molecular Biology Grade, CAS: 77-86-1

DTE is a China-based e-commerce platform specializing in online sales of molecular testing, ELISA, and related products.

  • Manufacturer: Leading Chinese brands
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  • Eligible for return or replacement within 30 days
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Description

Introduction

The products are the core raw material for nucleic acid extraction after strict screening and quality control.

Buffer solution is a kind of solution that can resist the influence of a small amount of strong acids and bases and maintain the pH value of the system unchanged.

It is very important to maintain pH 4.0-p11.0 in the process of nucleic acid extraction. Nucleic acid is easy to hydrolyze in an acidic solution and stable in a neutral or weak alkaline solution.

Tris, namely trimethylolaminomethane, pH buffer range: 7.0-9.0, can maintain the stability of the nucleic acid released after the cleavage of the sample to be extracted, to avoid the degradation of nucleic acid and improve the concentration and purity of nucleic acid.

Since the Tris reagent cannot be treated with DEPC, it must be strictly determined that there is no RNase in the preparation process of Tris containing reagent. Generally, it must be prepared with DEPC-treated water. Therefore, Tris must be of high purity and free of DNase / RNase. This product is a high-purity product, more than 99.99%, and has been strictly tested by RNase / DNase quality control. There is no DNase activity and RNase activity.

Details

Specifications

FeaturesSpecification
Basic contentRecommended applicationNucleic acid extraction
CAS Numbers77-86-1
FormulaC4H11NO3
Molecular Weight121.14
Content>99.5%
LevelMolecular Biology
AppearanceWhite crystalline particles
Preservation conditionsRoom temperature
StabilityUnlimited in dry conditions
Impurity parametersSmellNothing
Solubility2mol/L colorless, clear and free of impurities
Heavy metals≤5 PPM
Moisture≤0.2%
Sulfate≤10 PPM
Chloride≤3 PPM
Iron≤1 PPM
UV absorption valueAbsorbance value @ 230 (1M)≤6
Absorbance value @ 260 (1M)≤1
Absorbance value @ 280 (1M)≤0.01
Light absorption value @ 320 (1m)≤0.01
Nucleic acid extraction relatedDNase detection (0.5M)Not detected
RNase detection (0.5M)Not detected
PH(2M)10.0-11.0

Ordering information

CAT.No.Product NamePackage
C11222Tris Base, Trizma base

(Molecular Biology)

1KG
C112235KG

Additional information

Weight0.65 kg
size

Tris base 1 KG, Tris base 5 KG

brand name

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