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[HOPAX] BES Buffer

Cat-No. 10191-18-1


Hopax는 생물학용 버퍼, 양쪽성(detergents), 전기도금 및 리튬이온 배터리 첨가제 등 정밀화학 제품을 전문적으로 생산하는 글로벌 기업입니다.




제품 설명


BES Buffer



제품 번호


10191-18-1



제품 특징


Applications：

Cryopreservation media | Cell culture media | Cosmetics | Diagnostic Tests


Description

Assay (titr.): ≥ 99% | CAS No: 10191-18-1 | Useful pH range: 6.4 – 7.8

Hopax is a manufacturer and supplier of BES (CAS 10191-18-1), a zwitterionic biological buffer, often used as a buffering agent in biological and biochemical research.


Uses of BES Buffer:

  • Researchers have used BES as a binding buffer and eluent in cation exchange chromatography as well as a buffer in gel filtration chromatography.
  • In personal care and cosmetics applications, BES acts as a skin desquamation agent and can protect active ingredients against degradation.
  • This buffer is also commonly used in the diagnostic tests industry.


Concerns:

  • BES interferes with reactions between DNA and restriction enzymes to a lesser extent than similar buffers with less substituted amine groups (e.g.: Tris Buffer), but to a greater extent than other buffers, such as HEPES Buffer, also manufactured by Hopax.
Metal binding: (Compare with other buffers)
Strong interaction with:

Cu

Weak interaction with:

Co

Does not bind:

Mg, Ca and Mn


Solubility in water: (Compare with other buffers)

  • 10g/100ml


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

  • 3.20 M


Storage:

  • Store at room temperature


Basic Information
Specifications:

Assay (titr.)

≥ 99 %

Useful pH range

6.4 – 7.8
Compare with other buffers

pKa (25°C)

6.9 – 7.3

State of matter

White powder

Molecular formula

C6H15NO5S

Molecular weight

213.2 g/mol

Moisture (LOD) 

≦ 1.0%

UV (1M in H2O) A260nm

≦ 0.10

UV (1M in H2O)A280nm 

≦ 0.08



Synonyms / Similar names:

  • N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid
  • N,N-Bis(2-hydroxyethyl)taurine  


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)


Related product:

Lead time:

  • 3 to 5 months after order confirmation
Useful pH range chart
Use our interactive chart below to compare the useful pH range of this product with other buffers’. Click in the product name to access more information about it.
MES Monohydrate (pH 5.5 - 6.7)MES (pH 5.5 - 6.7)MES Sodium Salt (pH 5.5 - 6.7)BIS-TRIS (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)ACES (pH 6.1 - 7.5)PIPES Disodium Salt (pH 6.1 - 7.5)PIPES (pH 6.1 - 7.5)MOPSO (pH 6.2 - 7.6)MOPSO Sodium Salt (pH 6.2 - 7.6)BES Sodium Salt (pH 6.4 - 7.8)BES (pH 6.4 - 7.8)MOPS (pH 6.5 - 7.9)TES Sodium Salt (pH 6.8 - 8.2)HEPES Sodium Salt (pH 6.8 - 8.2)PIPPS (pH 6.8 - 9.2)TES (pH 6.8 - 8.2)HEPES (pH 6.8 - 8.2)TAPSO Sodium Salt (pH 7 - 8.2)DIPSO Sodium Salt (pH 7 - 8.2)TAPSO (pH 7 - 8.2)MOBS Buffer (pH 7 - 8.3)TRIS (pH 7.2 - 9)TRIS-HCl (pH 7.2 - 9)POPSO hydrate (pH 7.2 - 8.5)HEPPS (pH 7.3 - 8.7)TRICINE (pH 7.4 - 8.8)Glycylglycine (pH 7.5 - 8.9)BICINE (pH 7.6 - 9)HEPBS (pH 7.6 - 9)TAPS Sodium Salt (pH 7.7 - 9.1)TAPS (pH 7.7 - 9.1)TABS (pH 8.2 - 9.6)AMPSO Sodium Salt (pH 8.3 - 9.7)AMPSO (pH 8.3 - 9.7)CHES (pH 8.6 - 10)CAPSO (pH 8.9 - 10.3)CAPSO sodium salt (pH 8.9 - 10.3)CAPS (pH 9.7 - 11.1)


HOPAX의 모든 제품을 만나 보세요!


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