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문서

GE17-0090-01

Sephadex® LH-20

Cytiva 17-0090-01, pack of 100 g

동의어(들):

Sephadex Gel

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모든 사진(1)

About This Item

UNSPSC 코드:
41115722
NACRES:
NA.56

특징

autoclavable 20 min at 121°C

포장

pack of 100 g

제조업체/상표

Cytiva 17-0090-01

기질

hydroxypropylated, cross-linked dextran

입자 크기

163 μm (in methanol max.)
18-111 μm (dry)
27 μm (In Methanol Min.)

cleaning in place

2-13

working range

2-13

관련 카테고리

일반 설명

Sephadex® LH20 is a liquid chromatography media for molecular sizing of natural product such as steroid, terpenoid, lipid, low molecular weight peptide. Useful to analytical and industrial scale for preparation of closely related molecular species.

Sephadex® LH-20 is prepared by hydroxypropylation of Sephadex® G-25, a bead-formed dextran medium, and has been specifically developed for gel filtration of natural products, such as steroids, terpenoids, lipids and low molecular weight peptides, in organic solvents.

Sephadex® LH-20 is useful at both analytical and industrial scale for the preparation of closely related molecular species. Due to the physico-chemical properties of this media, it can be used either during initial purification prior to polishing by high performance ion exchange or reversed phase chromatography or as the final polishing step e.g. during the preparation of diastereomers. Sephadex® LH-20 is characterized by (1) Chromatographic selectivity due to dual hydrophilic and lipophilic nature of the matrix (2) Easily predicted elution behaviour based on the chemical structure 1–3, 16 of the sample (3) Chemical and physical robustness (4) Excellent batch to batch reproducibility

특징 및 장점

  • Designed for use in polar organic solvents and aqueous solvent mixtures
  • Excellent for fractionation of lipids, hormones, vitamins, and other small biomolecules.
  • Useful for both analytical and industrial scales for the preparation of closely related molecular species
  • Sephadex® LH-20 is made from hydroxypropylated dextran beads that have been crosslinked to yield a polysaccharide network.
  • Powerful chromatographic selectivity due to dual hydrophilic and lipophilic nature of the matrix
  • Excellent batch-to-batch reproducibility
  • Sephadex® LH-20 is made from hydroxypropylated dextran beads that have been crosslinked to yield a polysaccharide network.

저장 및 안정성

Please be aware this product may be shipped 90 days before the expiration date. For more information on the batch specific expiration date, please contact technical service.
Store at 4 to 25 °C ()

분석 메모

To view the Certificate of Analysis for this product, please visit www.cytiva.com.

법적 정보

Sephadex is a registered trademark of Cytiva

Storage Class Code

13 - Non Combustible Solids

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

Daniil N Olennikov et al.
Molecules (Basel, Switzerland), 20(10), 19172-19188 (2015-10-28)
Some Gentiana species have been used by the nomadic people of Siberia as bitter teas or appetizers to eliminate digestive disorders (dyspepsia, heartburn, nausea, etc.). We studied the most frequently used gentians: Gentiana algida, G. decumbens, G. macrophylla and G.

프로토콜

Column Packing & Separation with Sephadex® LH-20

Separation using Sephadex LH-20 column for Size Exclusion Chromatography media in polysaccharide network from Cytiva.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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