SRPIN340

Catalog No.S7270

For research use only.

SRPIN340 is a selective SRPK inhibitor with Ki of 0.89 μM for SRPK1, showing no significant inhibitory activity against more than 140 other kinases..

SRPIN340 Chemical Structure

CAS No. 218156-96-8

Selleck's SRPIN340 has been cited by 3 Publications

2 Customer Reviews

Purity & Quality Control

Choose Selective Serine/threonin kinase Inhibitors

Biological Activity

Description SRPIN340 is a selective SRPK inhibitor with Ki of 0.89 μM for SRPK1, showing no significant inhibitory activity against more than 140 other kinases..
Features The only specific SRPK1 and SRPK2 inhibitor. Potential use in congenital diseases and viral diseases including HIV, HCV and HBV.
Targets
SRPK1 [1]
0.89 μM(Ki)
In vitro

SRPIN340 inhibits SR phosphorylation by SRPK in Flp-In293 cells and promotes degradation of SRp75 in a dose-dependent manner, which subsequently inhibits HIV production. SRPIN340 dose (5 mg/mL) produces no abnormalities in chromosomal structure and chromosome number of CHO cells. [1] SRPIN340 suppresses in a dose-dependent fashion expression of a HCV subgenomic replicon and replication of the HCV-JFH1 clone in vitro. [2]

In vivo SRPIN340 inhibits CNV formation in a dose-dependent manner in vivo. SRPIN340 significantly decreases the protein levels of VEGF, MCP-1, ICAM-1, and consequently inhibits macrophage infiltration. [3]

Protocol (from reference)

Animal Research:[3]
  • Animal Models: A mouse model with choroidal neovascularization (CNV)
  • Dosages: ~20 pmol
  • Administration: i.v.

Solubility (25°C)

In vitro

In vivo

Add solvents to the product individually and in order
(Data is from Selleck tests instead of citations):
1% DMSO+30% polyethylene glycol+1% Tween 80
For best results, use promptly after mixing.

8 mg/mL

Chemical Information

Molecular Weight 349.35
Formula

C18H18F3N3O

CAS No. 218156-96-8
Storage 3 years -20°C powder
2 years -80°C in solvent
Smiles C1CCN(CC1)C2=C(C=C(C=C2)C(F)(F)F)NC(=O)C3=CC=NC=C3

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

mg/kg g μL

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO % % Tween 80 % ddH2O
%DMSO %

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 addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Molarity Calculator

Mass Concentration Volume Molecular Weight

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

Tel: +1-832-582-8158 Ext:3
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