5 Results for "

Preparative chromatography

" in MedChemExpress (MCE) Product Catalog:
Products (5)

5 Results for "Preparative chromatography" in MCE Product Catalog:

Cat. No.: HY-N3286
CAS No.: 195723-10-5
Methyl 4-O-feruloylquinate (4-O-Feruloylquinic acid methyl ester) is a natural product. Methyl 4-O-feruloylquinate can be purified from Stemona Japonica by preparative high-performance liquid chromatography. Methyl 4-O-feruloylquinate has anti-H5N1 activity with a 3% protective rate at 5 μM in MDCK cells .
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Cat. No.: HY-W012166
CAS No.: 42014-51-7
Synonyms: NHS-Bromoacetate
Research Areas:  

Infection

N-Succinimidyl bromoacetate (NHS-Bromoacetate) is a heterobifunctional crosslinking reagent, mainly used to modify the ɛ-amino group of lysine side chains. By covalently linking its bromoacetyl moiety to the ɛ-amino group of lysine in peptidomimetics, N-Succinimidyl bromoacetate enables their conjugation with thiol-modified nanoparticles via thioether bonds. N-Succinimidyl bromoacetate also performs bromoacetylation modification on carrier proteins, which then forms stable thioether bonds with the thiol groups of cysteine in peptides, thus efficiently preparing soluble peptide-protein conjugates with high substitution ratios. N-Succinimidyl bromoacetate can be used to prepare activated Sepharose derivatives for affinity chromatography, protein affinity labeling reagents, and peptide-protein immunogen conjugates with non-immunogenic linkages. N-Succinimidyl bromoacetate is applicable to studies related to HIV-1 infection and glioblastoma multiforme .
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Cat. No.: HY-115689
CAS No.: 849834-04-4
Maohuoside B is a flavonoid, that can be isolated from Epimedium koreanum Nakai .
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Cat. No.: HY-N19685
CAS No.: 35951-45-2
3β-Hydroxy sandaracopimaric acid is a diterpene found in the leaves of Juniperus occidentalis with no significant anti-HIV-1 activity.3β-Hydroxy sandaracopimaric acid does not inhibit HIV-1 replication .
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Cat. No.: HY-N18393
CAS No.: 88797-64-2
Caudatin 3-O-β-D-glucopyranosyl-(1→4)-β-D-oleandropyranosyl-(1→4)-β-D-cymaropyranosyl-(1→4)-β-D-cymaropyranoside (compound 6) is a C-21 steroidal glycoside that can be isolated from the roots of Cynanchum otophyllum and Cynanchum caudatum .
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