Sephadex LH-60

 

Sephadex LH-60

CAS Nr .: 9041-37-6

 

 

LIPOPHILIC SEPHADEX CAS 9041-37-6; CAS Nr .: 9041-37-6

 

 

CAS Nr .: 9041-37-6

 

 

 

 

 

 

 

 

CAS Nr .: 9041-37-6

 

Yam khoom	Specification
Qhov tshwm sim	Dawb microspheres, ntxeem tau
Gel Hom	Gel pom nruab nrab, lipophilic hom
Cov Qauv Txheej Txheem	Hla -linked dextran
Particle Loj	100-200 mesh
ua haujlwm pH ntau yam	2–13
Ua haujlwm kub	4-40 degree
Exclusion txwv	4000-20000 (nyob ntawm qhov hnyav)
Cov qauv	C9H8N2O3S
Molecular hnyav	224.24
HS Code	29400090

 

 

Chav ntsuas kub

 

 

CAS Nr .: 9041-37-6

 

Ua kom zoo dua ntawm cov nyhuv molecular sieve, nws yog qhov tsim nyog rau kev sib cais ntawm lipophilic molecules hauv cov kuab tshuaj organic, tso cai rau kev lag luam loj heev -scale npaj ntawm ntau yam khoom ntuj, xws li steroids, terpenoids, lipids, me -molecule peptides, thiab lwm yam.

 

 

CAS Nr .: 9041-37-6

100g / lub raj mis, 1kg / nruas, 5kg / nruas, 25kg / nruas.

 

 

Customized nruas / chim / lub raj mis ntim tau.

 

 

CAS Nr .: 9041-37-6

 

Q1: Dab tsi yog matrix ntawm Sephadex LH-60?

A1: Hydroxypropyl dextran

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Q2: Dab tsi yog qhov tseem ceeb ntawm cov kuab tshuaj rau Sephadex LH-60?

A2: Dej, methanol, ethanol, chloroform, ethyl acetate, thiab lwm yam.

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Q3: Dab tsi yog qhov txawv ntawm Sephadex LH-60, G- hom thiab ion pauv hom Sephadex?

A3: Tsis tu ncua G- hom (G-25 / G-50): Hydrophilic nkaus xwb, tau tshaj cov theem aqueous nkaus xwb; tsis tuaj yeem siv rau hauv cov kuab tshuaj ntshiab huv.

Ion- pauv hom (SP-C25/QAE-A25): Charged + hydrophilic, tsim rau aqueous theem ion pauv.

LH-60: Lipophilic + hydrophilic, sib haum nrog ob theem aqueous thiab organic; Feem ntau ua haujlwm raws li molecular sieve, nrog rau kev faib tawm / adsorption ntxiv.

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Q4: Cov ntawv thov tseem ceeb ntawm Sephadex LH-60 yog dab tsi?

A4: Kev sib cais thiab purification ntawm macromolecular peptides, proteins, polysaccharides thiab siab -polymerization℃cov khoom ntuj tsim.

 

Q5: Kev sib piv Core Performance: Sephadex LH-60 vs LH-20?

A5: 

Core Dimension	Sephadex LH-20	Sephadex LH-60	Kev cuam tshuam ncaj qha rau daim ntawv thov
Matrix Skeleton	Raws li Sephadex G-20 matrix, nrog high crosslinking℃thiab tsis tshua muaj pore me me	Raws li Sephadex G-60 matrix, nrog qis crosslinking℃thiab loj pore loj	Ncaj nraim txiav txim siab qhov loj me me uas tuaj yeem nkag mus rau hauv gel, uas yog qhov tseem ceeb ntawm daim ntawv thov sib txawv
Dej Absorption ntawm Qhuav Gel	2.0 mL/g	6.0 mL/g	Qhov siab dua qhov nqus dej, qhov ntim loj dua tom qab o, qhov pore loj dua, thiab qhov loj dua cov molecules uas tuaj yeem haum.
Molecular Sieve Separation Range (Globulin Calibrated)	100-4000 Nws	400-10000 Da (Aqueous Phase) / 400-20000 Da (Organic Phase)	LH-20 muaj qhov txwv siab tshaj ntawm 4000 Da, tshwj xeeb hauv cov khoom me me; LH-60 muaj qhov txwv siab txog li 20000 Da, npog tag nrho cov macromolecules
Kev daws teeb meem sib cais	Kev sib cais siab heev rau cov me me molecules nyob rau hauv thaj tsam ntawm 100-4000 Da	Kev hloov pauv tau zoo rau cov qauv nrog qhov hnyav molecular ntau yam, nrog kev daws teeb meem me ntsis rau cov khoom me me dua LH-20	LH-20 yog tsim rau kev sib cais zoo ntawm isomers thiab homologs; LH-60 yog qhov tsim nyog rau kev sib cais nrawm ntawm qhov sib txawv ntawm qhov hnyav molecular
Muaj Kev Siv Tau	Lub siab rov qab me ntsis, nrog qhov siab tshaj plaws ntawm 300 cm / h	Tsawg rov qab siab, nrog qhov siab tshaj plaws ntawm 400 cm / h, thiab zoo dua gel rigidity	LH-60 yog qhov tsim nyog rau qhov loj - nplai nplai- nce ntau lawm nrog cov kab loj loj muaj chromatography kab

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Cim npe nrov: Sephadex LH-60, Tuam Tshoj Sephadex LH-60 Hoobkas