Precision Adjuvants.
Commercial Scale.

High-purity synthetic adjuvants for next-generation vaccines.
GMP-grade, non-animal origin, and fully scalable.

psychology Adjuvant Selector

Not sure which adjuvant fits your antigen? Answer 3 questions to get a recommendation.

Saponin Adjuvant

QS-21-Api

Synthetic saponin for strong cellular & humoral responses.
Purity: ≥98% (HPLC)
CAS: 1450904-00-5
Vaccine Development Cancer Immuno
$285 / 1mg
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TLR4 Agonist

HMLA

Synthetic MPLA analogue. Activates innate immunity via TLR4.
Purity: ≥97% (HPLC)
Source: Synthetic
TLR4 Activation Th1 Response
$195 / 1mg
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Glycolipid

TDB

Trehalose Dibehenate. Mincle receptor agonist for Th1/Th17.
Purity: ≥98% (HPLC)
FDA DMF: Available
Mincle Receptor TB Research
$145 / 5mg
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Product Comparison

Select the ideal adjuvant for your formulation needs.

Feature QS-21-Api HMLA TDB
Primary Target General Immune Activation TLR4 Receptor Mincle Receptor
Chemical Class Triterpene Glycoside (Saponin) Lipid A Homologue Glycolipid (Trehalose)
Immune Response Balanced Th1 / Th2 / CD8+ Biased Th1 Th1 / Th17
Grade GMP / Research GMP / Research GMP / Research
Purity (HPLC) ≥ 98% ≥ 97% ≥ 98%
Origin ✓ Synthetic ✓ Synthetic ✓ Synthetic
verified GMP Certified
description FDA DMF Available
pets Non-Animal Origin