Monophosphoryl lipid A (MPLA; Glucopyranosyl lipid A)

Cat No.:V50923 Purity: ≥98%
Monophosphoryl lipid A (glucopyranosyl lipid A) is a Toll-like receptor 4 agonist.
Monophosphoryl lipid A (MPLA; Glucopyranosyl lipid A) Chemical Structure CAS No.: 1246298-63-4
Product category: TLR
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
1mg
5mg
10mg
Official Supplier of:
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text

 

  • Business Relationship with 5000+ Clients Globally
  • Major Universities, Research Institutions, Biotech & Pharma
  • Citations by Top Journals: Nature, Cell, Science, etc.
Top Publications Citing lnvivochem Products
Product Description
Monophosphoryl lipid A (glucopyranosyl lipid A) is a Toll-like receptor 4 agonist. Monophosphoryl lipid A is derived from the cell wall of non-pathogenic Salmonella bacteria. Monophosphoryl lipid A may be utilized in immunity and vaccine research.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
Dendritic cells exposed to 100 μg/mL of monophosphoryl lipid A for two hours detect NF-κB activation and control TLR2 [2]. Human IL-12 production is induced by monophosphoryl lipid A (5~100 μg/mL, 24 hours; dendritic cells)[2]. When monophosphoryl lipid A is increased from 0.1 to 1 μg, the proportion of mature BMDCs likewise rises [1]. Dendritic cell surface markers are upregulated by monophosphoryl lipid A's action. Lipid A monophosphorylation improves T cell responses. Increases in monophosphoryl lipid A (CD4 T cells) stimulate calcium for T cells that have been activated [2].
ln Vivo
It was established that the produced monophosphoester potentiometer A may activate APC and increase the development of Th1 and Th2 iodophor immunological responses in mice [2].
Cell Assay
Western Blot Analysis[2]
Cell Types: dendritic cells
Tested Concentrations: 100 μg/ml
Incubation Duration: 2 hrs (hours)
Experimental Results: Induces NF-κB activation and regulates TLR2.
References
[1]. Cheng R, et al. Recombination Monophosphoryl Lipid A-Derived Vacosome for the Development of Preventive Cancer Vaccines. ACS Appl Mater Interfaces. 2020;12(40):44554-44562.
[2]. Ismaili J, et al. Monophosphoryl lipid A activates both human dendritic cells and T cells. J Immunol. 2002;168(2):926-932.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C96H184N3O22P
Molecular Weight
1763.5008
CAS #
1246298-63-4
SMILES
P(=O)([O-])(O)O[C@@H]1[C@@H](CO)O[C@H]([C@@H]([C@H]1OC(C[C@@H](CCCCCCCCCCC)OC(CCCCCCCCCCCCC)=O)=O)NC(C[C@@H](CCCCCCCCCCC)OC(CCCCCCCCCCCCC)=O)=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O)O1)NC(C[C@@H](CCCCCCCCCCC)O)=O)OC(C[C@@H](CCCCCCCCCCC)O)=O)O.[NH4+]
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment, avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~25 mg/mL (~14.18 mM)
Solubility (In Vivo)
Solubility in Formulation 1: 2.5 mg/mL (1.42 mM) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), suspension solution; with sonication.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 0.5671 mL 2.8353 mL 5.6705 mL
5 mM 0.1134 mL 0.5671 mL 1.1341 mL
10 mM 0.0567 mL 0.2835 mL 0.5671 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
/

Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
+
+
+

Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

Contact Us Back to top