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Product Name	Size / Unit Price	Qty

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Cat. No.: HY-101092A

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QS-21

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Based on 1 Customer Validation

QS-21 is a mixture of QS-21-Xyl (HY-101092B) and QS-21-Api (HY-101092), with a ratio of 35:65. QS-21 is an innate immune system-targeted adjuvant. QS-21 is promising for research of oncology vaccines (e.g., melanoma) and infectious disease vaccines (e.g., HIV, malaria).

Nos produits utilisent uniquement pour la recherche. Nous ne vendons pas aux patients.

Pureté: 98.93%
Formule: C₉₂H₁₄₈O₄₆
Masse moléculaire:1990.14

Stockage:

Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month

QS-21 Chemical Structure

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Activité biologique

Description

Voir tous les produits spécifiques à Isoform Toll-like Receptor (TLR) :

Chemical Information

Appearance Solid
Masse moléculaire 1990.14
Formule C₉₂H₁₄₈O₄₆
Color White to off-white
SMILES

O[C@H]1COC[C@@H](O)[C@@H]1O.O[C@H]2COC[C@]2(O)CO.O[C@H]([C@@H]([C@H]([C@@H](O3)C)O[C@H]4[C@@H]([C@H]([C@@H](CO4)O)O[R])O)O)[C@@H]3O[C@H]([C@H]([C@H]([C@H](O5)C)OC(C[C@@H](O)C[C@H](OC(C[C@@H](O)C[C@@H]([C@@H](C)CC)O[C@@H]6O[C@H]([C@@H]([C@H]6O)O)CO)=O)[C@H](CC)C)=O)O)[C@@H]5OC([C@]78[C@](CC(C)(CC8)C)([H])C9=CC[C@@]([C@@]%10([C@@]([C@@](C)([C@H](CC%10)O[C@H]%11[C@@H]([C@H]([C@@H]([C@H](O%11)C(O)=O)O)O[C@H]%12[C@@H]([C@H]([C@@H](CO%12)O)O)O)O[C@@H]%13O[C@@H]([C@@H]([C@@H]([C@H]%13O)O)O)CO)C=O)([H])CC%14)C)([H])[C@]%14(C)[C@@]9(C[C@H]7O)C)=O.[35%].[65%]
Structure Classification
- Terpenoids
- Triterpenes
- Terpenoids
- Pentacyclic Triterpenoids
Initial Source
Livraison

Room temperature in continental US; may vary elsewhere.

Stockage

Powder	-20°C	3 years
In solvent	-80°C	6 months
	-20°C	1 month

Pureté et documentation

Select Batch:

Pureté: 99.98%

Assay: 99.98%

ee.: 99.98%

Fiche technique (270 KB)
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Instruction de manipulation (2659 KB)

Références

[1]. Deng K, et al. Synthesis of QS-21-xylose: establishment of the immunopotentiating activity of synthetic QS-21 adjuvant with a melanoma vaccine. Angew Chem Int Ed Engl. 2008;47(34):6395-8. [Content Brief]

Calculators

Calculateur de molarité

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculateur de dilution

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

100 mg

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Activité biologique
- Description
Chemical Information
Pureté et documentation
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QS-21

High-Throughput Bioactive Compound Library

Voir tous les produits spécifiques à Isoform Toll-like Receptor (TLR)

Activité biologique

Chemical Information

Pureté et documentation

Références

Calculators

Help & FAQs

QS-21 Related Classifications

HY-101092A Related Classifications