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LQVTDSGLYRCVIYHPP TFA

This product is for research use only, not for human use. We do not sell to patients.

LQVTDSGLYRCVIYHPP TFA
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Cat #: V60003 Purity ≥ 99%

Description: LQVTDSGLYRCVIYHPP (LP17) TFA is a novel triggering receptor expressed on myeloid cells (TREM-1) inhibitory peptide.

References: Pengfei Xu, et al. Microglial TREM-1 receptor mediates neuroinflammatory injury via interaction with SYK in experimental ischemic stroke. Cell Death Dis. 2019 Jul 19;10(8):555.

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Product Promise

Promise
Molecular Weight (MW)2075.27
Molecular FormulaC91H138F3N23O27S
SynonymsLQVTDSGLYRCVIYHPP TFA
ProtocolIn VitroLQVTDSGLYRCVIYHPP (LP17) (10 μM; 24 h) interacts with microglial SYK. LQVTDSGLYRCVIYHPP (LP17) (1 or 10 μM; 24 h) substantially decreases mRNA levels of pro-inflammatory cytokines and chemokines after reoxygenation and remarkably attenuates extracellular protein levels of IL-1β and IL-18 in a microglia oxygen-glucose deprivation (OGD) model.
In VivoLQVTDSGLYRCVIYHPP (LP17) (0.5 or 1 mg/kg; intranasal; daily for 3 days) alleviates ischemia-induced infarction and neuronal injury in mice.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM0.4819 mL2.4093 mL4.8187 mL9.6373 mL
5mM0.0964 mL0.4819 mL0.9637 mL1.9275 mL
10mM0.0482 mL0.2409 mL0.4819 mL0.9637 mL
20mM0.0241 mL0.1205 mL0.2409 mL0.4819 mL
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
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Volume
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Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
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Volume(start)
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=
Concentration(final)
C2
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Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid 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 master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (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.