MES Buffer
MES Buffer
MES Buffer
MES Buffer
MES Buffer
MES Buffer
MES Buffer
MES Buffer

MES Buffer

التطبيقات：

وسائط ثقافة الخلية | اللوني | مستحضرات التجميل | الاختبارات التشخيصية | الكهربائي
خيارات التغليف
كميات صغيرة
الكميات السائبة
  • 10 kg drum
طلب عرض أسعار
كيف اشترى
وصف

Assay (titr.): ≥ 99% | CAS No: 4432-31-9 | Useful pH range: 5.5 – 6.7 

Hopax is a manufacturer and supplier of MES (CAS 4432-31-9), a zwitterionic biological buffer often used as a buffering agent in biological and biochemical research.


Uses of MES Buffer: (Read more)

  • Since this Good's Buffer lacks the capability to form a complex with most metal ions, therefore it is recommended for use as a noncoordinating buffer in solutions with metal ions.
  • MES is a popular choice for buffered culture media for bacteria, yeast and mammalian cells.
  • Similarly to Bis-Tris (also manufactured by Hopax), MES is considered an excellent substitute for the highly toxic buffer cacodylate.
  • Used in electrophoresis.
  • Used in different types of chromatography, such as gel-filtration, phosphocellulose column, hydrophobic interaction and cation exchange chromatography.
  • In personal care and cosmetics applications, MES can protect the active ingredients of the formulations against degradation.


Metal binding: (Compare with other buffers)

Strong interaction with:

Fe
Weak interaction with:

Cu, Mg, Mn, Ni


Solubility in water: (Compare with other buffers)

  • 10g/100ml


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

  • 0.65 M


Storage:

  • Store at room temperature
وثائق
معلومات اساسية

Specifications:

Assay (titration)

≥ 99%

Useful pH range

5.5 – 6.7
Compare with other buffers

pKa (25°C)

5.9 – 6.3

Appearance

White powder

Molecular formula

C6H13NO4S

Molecular weight
195.2 g/mol

Solubility (10% in H2O)

Clear and Complete

Moisture (LOD)

≦1.0%

pH (10% in H2O)

2.8 – 4.0

IR

In conformance with known standard

UV (10% in H2O)A260nm
≦ 0.1

UV (10% in H2O)A280nm
≦ 0.1

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

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Synonyms / Similar names:

  • 2-(N-Morpholino)ethanesulfonic acid
  • 4-Morpholineethanesulfonic acid
  • MES Free Acid


What we offer:

  • Worldwide shipping
  • Certificate of Analysis (CoA)
  • Safety Data Sheet (SDS)
  • Analytical tests (DNase, RNase, protease activity, heavy metals and others upon request)

Lead time:

  • 15 business days after order confirmation


REACH:

  • Product registered under the European Chemicals Agency's REACH regulation


Related products:

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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.
MES Monohydrate (pH 5.5 - 6.7) MES Monohydrate (pH 5.5 - 6.7) MES (pH 5.5 - 6.7) MES (pH 5.5 - 6.7) MES Sodium Salt (pH 5.5 - 6.7) MES Sodium Salt (pH 5.5 - 6.7) BIS-TRIS (pH 5.8 - 7.2) BIS-TRIS (pH 5.8 - 7.2) BIS-TRIS HCl (hydrochloride) (pH 5.8 - 7.2) BIS-TRIS HCl (hydrochloride) (pH 5.8 - 7.2) PIPES 1,5 Na (PIPES sesquisodium salt) (pH 6.1 - 7.5) PIPES 1,5 Na (PIPES sesquisodium salt) (pH 6.1 - 7.5) ACES (pH 6.1 - 7.5) ACES (pH 6.1 - 7.5) PIPES Disodium Salt (pH 6.1 - 7.5) PIPES Disodium Salt (pH 6.1 - 7.5) PIPES (pH 6.1 - 7.5) PIPES (pH 6.1 - 7.5) MOPSO (pH 6.2 - 7.6) MOPSO (pH 6.2 - 7.6) MOPSO Sodium Salt (pH 6.2 - 7.6) MOPSO Sodium Salt (pH 6.2 - 7.6) BES Sodium Salt (pH 6.4 - 7.8) BES Sodium Salt (pH 6.4 - 7.8) BES (pH 6.4 - 7.8) BES (pH 6.4 - 7.8) MOPS (pH 6.5 - 7.9) MOPS (pH 6.5 - 7.9) TES Sodium Salt (pH 6.8 - 8.2) TES Sodium Salt (pH 6.8 - 8.2) HEPES Sodium Salt (pH 6.8 - 8.2) HEPES Sodium Salt (pH 6.8 - 8.2) PIPPS (pH 6.8 - 9.2) PIPPS (pH 6.8 - 9.2) TES (pH 6.8 - 8.2) TES (pH 6.8 - 8.2) HEPES (pH 6.8 - 8.2) HEPES (pH 6.8 - 8.2) TAPSO Sodium Salt (pH 7 - 8.2) TAPSO Sodium Salt (pH 7 - 8.2) DIPSO Sodium Salt (pH 7 - 8.2) DIPSO Sodium Salt (pH 7 - 8.2) TAPSO (pH 7 - 8.2) TAPSO (pH 7 - 8.2) MOBS Buffer (pH 7 - 8.3) MOBS Buffer (pH 7 - 8.3) TRIS (pH 7.2 - 9) TRIS (pH 7.2 - 9) TRIS-HCl (pH 7.2 - 9) TRIS-HCl (pH 7.2 - 9) POPSO hydrate (pH 7.2 - 8.5) POPSO hydrate (pH 7.2 - 8.5) HEPPS (pH 7.3 - 8.7) HEPPS (pH 7.3 - 8.7) TRICINE (pH 7.4 - 8.8) TRICINE (pH 7.4 - 8.8) Glycylglycine (pH 7.5 - 8.9) Glycylglycine (pH 7.5 - 8.9) BICINE (pH 7.6 - 9) BICINE (pH 7.6 - 9) HEPBS (pH 7.6 - 9) HEPBS (pH 7.6 - 9) TAPS Sodium Salt (pH 7.7 - 9.1) TAPS Sodium Salt (pH 7.7 - 9.1) TAPS (pH 7.7 - 9.1) TAPS (pH 7.7 - 9.1) TABS (pH 8.2 - 9.6) TABS (pH 8.2 - 9.6) AMPSO Sodium Salt (pH 8.3 - 9.7) AMPSO Sodium Salt (pH 8.3 - 9.7) AMPSO (pH 8.3 - 9.7) AMPSO (pH 8.3 - 9.7) CHES (pH 8.6 - 10) CHES (pH 8.6 - 10) CAPSO (pH 8.9 - 10.3) CAPSO (pH 8.9 - 10.3) CAPSO sodium salt (pH 8.9 - 10.3) CAPSO sodium salt (pH 8.9 - 10.3) CAPS (pH 9.7 - 11.1) CAPS (pH 9.7 - 11.1) CABS (pH 10 - 11.4) CABS (pH 10 - 11.4)