TES Buffer

التطبيقات:

وسائط ثقافة الخلية | اللوني | مستحضرات التجميل | فصل البروتين
خيارات التغليف
كميات صغيرة
الكميات السائبة
وصف

Assay (titr.): ≥ 99% | CAS No: 7365-44-8 | Useful pH range: 6.8 – 8.2 

Hopax is a manufacturer and supplier of TES (CAS 7365-44-8), a zwitterionic biological buffer often used as a buffering agent in biological and biochemical research.

Uses of TES Buffer:

  • As a cell wash buffer and in solutions for DNA precipitation and extraction.
  • As an enzyme assay buffer.
  • Used in gel filtration and affinity chromatography.
  • In personal care and cosmetics applications, TES can protect the active ingredients of the formulations against degradation.


Metal binding: (Compare with other buffers)

Strong interaction with:

Cu, Cr and Fe

Weak interaction with:

Co, Ni, Cu and Zn


Solubility in water: (Compare with other buffers)

  • 5g/100ml


Saturation at 0°C: (Compare with other buffers)

  • 2.60 M


Storage:

  • Store at room temperature
معلومات اساسية

Specifications:

Assay (titration)

≥ 99%

Useful pH range

6.8 – 8.2
Compare with other buffers

pKa (25°C)

7.2 – 7.6

Appearance

White powder

Molecular formula

C6H15NO6S

Molecular weight

229.25 g/mol

Solubility (5% in H2O)

Clear and Complete

pH (1% in H2O)

4.2 – 4.8

Moisture (LOD)

≦ 1.0%

UV(0.1M in H2O) A260nm

≦ 0.02

UV(0.1M in H2O) A280nm

≦ 0.02

Customized specifications are available for bulk requests. Contact us to discuss your requirements.

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Synonyms / Similar names:

  • 2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid
  • N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid
  • TES free acid


What we offer:

  • Certificate of Analysis (CoA)
  • Worldwide shipping
  • Bulk quantities available 
  • Analytical tests (DNase, RNase, protease activity, heavy metals and others upon request)

Lead time:

  • 15 business days after order confirmation


Related product:

مخطط نطاق الأس الهيدروجيني مفيد
استخدم الرسم البياني التفاعلي أدناه لمقارنة نطاق الأس الهيدروجيني المفيد لهذا المنتج مع المحاليل المنظمة الأخرى. انقر فوق اسم المنتج للوصول إلى مزيد من المعلومات عنه.