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Adjuvant molecules / TQL-1055
TQL-1055 chemical structure
CAT. NO. DC67237Featured

TQL-1055

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Ships from ShanghaiFor research use only
Product overview

Description & Application

TQL-1055 is a semi-synthetic analog of the saponin adjuvant QS-21 (HY-101092) and can be used as a prophylactic vaccine adjuvant. TQL-1055 exhibits robust adjuvant activity for influenza antigens. TQL-1055 combined with the acellular pertussis vaccine (aP) shows good tolerance and enhances the antibody response to pertussis toxin (PT) in mice and rabbits. TQL-1055 is promising for research of chronic hepatitis B.

CAS No.2095876-40-5
Chemical NameOlean-12-en-28-oic acid, 3,16-dihydroxy-23-oxo-, O-β-D-xylopyranosyl-(1→4)-O-6-deoxy-α-L-mannopyranosyl-(1→2)-4-[(11-carboxy-1-oxoundecyl)amino]-4-deoxy-β-D-galactopyranosyl ester, (3β,4α,16α)-
SynonymsOlean-12-en-28-oic acid, 3,16-dihydroxy-23-oxo-, O-β-D-xylopyranosyl-(1→4)-O-6-deoxy-α-L-mannopyranosyl-(1→2)-4-[(11-carboxy-1-oxoundecyl)amino]-4-deoxy-β-D-galactopyranosyl ester, (3β,4α,16α)-;2095876-40-5;TQL-1055;Olean-12-en-28-oic acid, 3,16-dihydroxy-23-oxo-, O-beta-D-xylopyranosyl-(1-->4)-O-6-deoxy-alpha-L-mannopyranosyl-(1-->2)-4-[(11-carboxy-1-oxoundecyl)amino]-4-deoxy-beta-D-galactopyranosyl ester, (3beta,4alpha,16alpha)-;O-beta-D-Xylopyranosyl-(1-->4)-O-6-deoxy-alpha-L-mannopyranosyl-(1-->2)-4-[(11-carboxy-1-oxoundecyl)amino]-4-deoxy-beta-D-galactopyranosyl (3beta,4alpha,16alpha)-3,16-dihydroxy-23-oxoolean-12-en-28-oate;S3V4K4WP47
SMILESO[C@H]1[C@@]2(C(=O)O[C@H]3[C@@H]([C@H]([C@H]([C@@H](CO)O3)NC(CCCCCCCCCCC(=O)O)=O)O)O[C@H]3[C@@H]([C@@H]([C@H]([C@H](C)O3)O[C@H]3[C@@H]([C@H]([C@@H](CO3)O)O)O)O)O)CCC(C)(C)C[C@H]2C2=CC[C@@H]3[C@@]4(C)CC[C@@H]([C@](C=O)(C)[C@@H]4CC[C@@]3(C)[C@]2(C)C1)O
FormulaC59H95NO20
M.Wt1138.38
Purity>98%
Storage2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Shipping conditionShips from Shanghai; packaging confirmed at order.
PublicationNot available
Product classificationAdjuvant Molecules
Laboratory planning

Solution Calculators

The product molecular weight is prefilled when available and remains editable. Confirm solvent compatibility and solubility before preparation.

Mass = concentration × volume × molecular weight
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C₁V₁ = C₂V₂
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Preparing stock solutions

Quick preparation table

Solvent volumes update from the molecular weight above.

Mass1 mM5 mM10 mM
10 mg8.7844 mL1.7569 mL0.8784 mL
25 mg21.9610 mL4.3922 mL2.1961 mL
50 mg43.9221 mL8.7844 mL4.3922 mL
100 mg87.8441 mL17.5688 mL8.7844 mL
250 mg219.6103 mL43.9221 mL21.9610 mL

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Handling guidance

Shipping, storage and sampling

How is the lipid shipped, and how should I store it?
Ships from Shanghai. Storage: 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO
Pure lipid or solution — which should I choose?
Pure lipid is generally more stable during shipping and storage, so we usually recommend the pure form. A solution in ethanol or chloroform can be supplied when required by your workflow. Tell us the intended application, solvent and target concentration so the most suitable format can be confirmed.