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224,000+ 연구 제품 · Triple ISO certified · COA & SDS 모든 제품에 대한 사용 가능 · 주식 상품에 대한 같은 날 배송

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화학 및 생화학 제품
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QS-21 - BioReagent, Lyophilized powder, Injection grade, ≥98%, Quillaja saponaria bark, used for QS‑21 has been validated in more than 120 clinical trials, with its safety and efficacy widely recognized. As a key component of the HA201a adjuvant system (C

QS-21 - BioReagent, Lyophilized powder, Injection grade, ≥98%, Quillaja saponaria bark, used for QS‑21 has been validated in more than 120 clinical trials, with its safety and efficacy widely recognized. As a key component of the HA201a adjuvant system (C

Name: QS-21 - BioReagent, Lyophilized powder, Injection grade, ≥98%, Quillaja saponaria bark, used for QS‑21 has been validated in more than 120 clinical trials, with its safety and efficacy widely recognized. As a key component of the HA201a adjuvant system (C
SKU: Q1527991
Availability: InStock

CAS: 141256-04-4 Cat. No.: Q1527991 분자식: C₉₂H₁₄₈O₄₆ 분자량: 1990.15 EC 번호: 814-254-2

COA

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QS-21 - BioReagent, Lyophilized powder, Injection grade, ≥98%, Quillaja saponaria bark CAS No(141256-04-4) Q1527991 by Aladdin Scientific

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주문 가능

GRADE & PURITY BioReagent ? Lyophilized powder ? Injection grade ? ≥98% Quillaja saponaria bark

Synonyms

QS-21 Adjuvant，Stimulon

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Application

990

개요 Specifications 이름과 식별자 Documentation Advanced Data 인증서(CoA, COO, BSE/TSE 및 분석 차트) 화학 및 물리적 특성 자주 묻는 질문과 기사 솔루션 계산기 리뷰

🧪

Why this grade

BioReagent, Lyophilized powder, Injection grade, ≥98%, Quillaja saponaria bark BioReagent,Injection grade,Lyophilized powder for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

개요

QS‑21 is a potent triterpenoid saponin immunostimulant, and one of the most clinically valuable naturally‑derived adjuvants following aluminium‑based adjuvants. As a natural vaccine adjuvant, QS‑21 can potently induce balanced Th1/Th2 immune responses, with particular potency in driving cellular immunity.

Name: QS‑21

Molecular Formula: C₉₂H₁₄₈O₄₆

Molecular Weight: 1990.15

CAS: 141256‑04‑4

Source: Purified from Quillaja saponaria bark

Grade: Injectable‑grade pharmaceutical excipient

Precautions

Protect from light and heat. Avoid contact with strong oxidizing substances. Do not subject to repeated freeze‑thaw cycles.

Specifications

동의어

QS-21 Adjuvant，Stimulon

사양 및 순도

BioReagent, Lyophilized powder, Injection grade, ≥98%, Quillaja saponaria bark

애플리케이션

QS‑21 has been validated in more than 120 clinical trials, with its safety and efficacy widely recognized. As a key component of the HA201a adjuvant system (Cat. No.: H1526829) , this product can be utilized for the development of various vaccines. QS‑21

안정성 및 스토리지

Store at-20℃ long term (36 months). Store in the dark.

보관 조건

Protected from light,Store at -20°C

배송

Ice chest + Ice pads

이 제품은 콜드 체인 배송이 필요합니다.지상 및 기타 경제 서비스는 사용할 수 없습니다.

등급

BioReagent, Injection grade, Lyophilized powder

순수함

≥98%

Product Line

생물 제품

이름과 식별자

이성체 SMILES

CC[C@H](C)[C@H](C[C@@H](CC(=O)O[C@@H](C[C@@H](CC(=O)O[C@H]1[C@H](O[C@H]([C@@H]([C@H]1O)O[C@H]2[C@@H]([C@@H]([C@H]([C@@H](O2)C)O[C@H]3[C@@H]([C@H]([C@@H](CO3)O)O[C@H]4[C@@H]([C@](CO4)(CO)O)O)O)O)O)OC(=O)[C@]56CCC(C[C@H]5C7=CC[C@@H]8[C@]9(CC[C@@H]([C@@]([C@@H]9CC[C@]8([C@@]7(C[C@H]6O)C)C)(C)C=O)O[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)C(=O)O)O)O[C@H]1[C@@H]([C@H]([C@@H](CO1)O)O)O)O[C@H]1[C@@H]([C@H]([C@H]([C@H](O1)CO)O)O)O)C)(C)C)C)O)[C@@H](C)CC)O)O[C@H]1[C@@H]([C@H]([C@@H](O1)CO)O)O

분자량

1990.15

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

인증서(CoA, COO, BSE/TSE 및 분석 차트)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

화학 및 물리적 특성

감도	Light-sensitive

자주 묻는 질문과 기사

q1527991 qs-21 manual.pdf

솔루션 계산기

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Reconstitution Calculator

리뷰

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View BioReagent grade guide → View Lyophilized powder grade guide → View Injection grade grade guide →

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