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Postion:Product Catalog >Natural Products>Steroids>QS-21
QS-21
  • QS-21

QS-21 NEW

Price Get Latest Price
Package 1removed
Supply Ability: 10g
Update Time: 2026-05-25

Product Details

Product Name: QS-21 CAS No.: 141256-04-4
Supply Ability: 10g Release date: 2026/05/25

Product Introduction

Bioactivity

NameQS-21
DescriptionQS-21-Api is an immunostimulatory saponin and a major active component of the natural vaccine adjuvant QS-21, capable of modulating the functions of antigen-presenting cells (APCs) and T cells, thereby inducing both Th2-mediated humoral immunity and Th1-mediated cellular immune responses. In addition, QS-21-Api can activate the NLRP3 inflammasome, promoting the release of caspase-1–dependent cytokines such as IL-1β and IL-18, thereby enhancing Th1 immune responses.
StorageShipping with blue ice/Shipping at ambient temperature.
Solubility InformationH2O : 37.34 mg/mL (18.76 mM), Sonication is recommended.
KeywordsStimulon | QS-21 | QS21 | QS 21
Inhibitors RelatedD-Glucuronic acid | Hydroxychloroquine | Benzyl alcohol | (±)-Naringenin | Chloroquine phosphate | Chloranil | CU-115 | Thiamine hydrochloride | 2,4,5-Trimethoxybenzoic acid | Resiquimod | Stevioside | DHBP

Company Profile Introduction

Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers. TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.

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TargetMol Chemicals Inc.

4YR United StatesUnited States
  • Since: 2011-01-07
  • Address: 36 Washington Street, Wellesley Hill, USA
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