699800P
Avanti
MPLA (PHAD™)
Avanti Research™ - A Croda Brand
Synonym(s):
PHAD™ phosphorylated hexaacyl disaccharide; Glycopyranoside Lipid A; GLA
Sign Into View Organizational & Contract Pricing
All Photos(3)
About This Item
Empirical Formula (Hill Notation):
C96H184N3O22P
CAS Number:
Molecular Weight:
1763.47
UNSPSC Code:
12352211
NACRES:
NA.25
Recommended Products
description
Monophosphoryl Lipid A (Synthetic) (PHAD™)
Assay
>99% (HPLC)
form
powder
packaging
pkg of 1 × 1 mg (699800P-1mg)
pkg of 1 × 5 mg (699800P-5mg)
manufacturer/tradename
Avanti Research™ - A Croda Brand
application(s)
vaccine development
shipped in
dry ice
storage temp.
−20°C
General description
Monophosphoryl lipid A (MPLA) is either extracted from bacterial lipid A or by chemical synthesis.
Vaccination is well-accepted as an effective method to prevent infections by mounting pathogen-specific immune responses prior to the infection. Usually, immunization with vaccine antigens alone is not able to induce robust or long-lasting immune responses — resulting in failure of protective immunity against infections. Thus, adjuvants are required to enhance cellular or humoral immune responses upon immunization. Because vaccine adjuvants using Lipid A have proven to be safe and effective in inducing Th-1 type immune responses to heterologous proteins in animal and human vaccines, Avanti developed Phosphorylated HexaAcyl Disaccharide (PHAD™), the first fully synthetic monophosphoryl Lipid A available for use as an adjuvant in human vaccines.
Application
MPLA PHAD™ has been used:
- as a component of cobalt porphyrin-phospholipid (Co-PoP) liposomes for the immunization of mice with membrane proximal external region (MPER) of the gp41 envelope protein
- as an adjuvant along with dimethyldioctadecylammonium bromide(DDA) for C. muridarum recombinant membrane protein based multi-subunit vaccine
- as toll-like receptor-4 (TLR4) agonist adjuvant for respiratory syncytial virus (RSV) fusion (F) protein FI-RSV vaccine
Biochem/physiol Actions
Monophosphoryl lipid A (MPLA) is a natural agonist for the toll-like receptor-4 (TLR4). It is useful as an adjuvant in immunization. MPLA is a safe prophylactic agent and has immunotherapeutic applications. MPLA used in vaccination improves B cell and T cell-mediated immunity.
Packaging
2 mL Amber Glass Crimp Cap Vial (699800P-1mg)
2 mL Amber Glass Crimp Cap Vial (699800P-5mg)
Other Notes
For R&D use only. Not for drug, household, or other uses.
Legal Information
Avanti Research is a trademark of Avanti Polar Lipids, LLC
PHAD is a trademark of Avanti Polar Lipids, LLC
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
A recombinant anchorless respiratory syncytial virus (RSV) fusion (F) protein/monophosphoryl lipid A (MPL) vaccine protects against RSV-induced replication and lung pathology
Blanco JCG, et al.
Vaccine, 32(13), 1495-1500 (2014)
Rhea N Coler et al.
PloS one, 5(10), e13677-e13677 (2010-11-10)
Safe, effective adjuvants that enhance vaccine potency, including induction of neutralizing Abs against a broad range of variant strains, is an important strategy for the development of seasonal influenza vaccines which can provide optimal protection, even during seasons when available
Construction of an Escherichia coli mutant producing monophosphoryl lipid A
Chen J, et al.
Biotechnology Letters, 33(5), 1013-1019 (2011)
Susana Lousada-Dietrich et al.
Vaccine, 29(17), 3284-3292 (2011-02-26)
GMZ2 adjuvanted by aluminum hydroxide is a candidate malaria vaccine that has successfully passed phase 1 clinical testing in adult German and Gabonese volunteers and Gabonese children under five. Here we report a preclinical study screening a series of adjuvant
Caroline Boudousquié et al.
Vaccines, 8(1) (2020-01-18)
With the emergence of immune checkpoint inhibitors and adoptive T-cell therapies, there is a considerable interest in using personalized autologous dendritic cell (DC) vaccines in combination with T cell-targeting immunotherapies to potentially maximize the therapeutic impact of DC vaccines. Here
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service