In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
KRN 633 is a selective inhibitor of VEGFR-1, VEGFR-2 and VEGFR-3 with IC50 value of 170 nM, 160 nM and 125 nM .
Vascular endothelial growth factor receptor (VEGFR) is a protein and plays an important role in tumor angiogenesis by cooperating with its ligand VEGF .
KRN 633 is a potent VEGFR inhibitor. When tested with HUVECs, KRN 633 inhibited the cell proliferation that mediated by VEGF with the IC50 value of 14.9 nmol/L and suppressed the capillary tube formation by ~50% at the dose of 10 nmol/L .
In mid-pregnant mice model, KRN633 was used at the dose of 5 mg/kg once daily from embryonic day 13.5 until the day of delivery and the effect on vascular growth was slightly delayed on postnatal day 4 (P4) and on P8 it was observed that KRN633 resulted in the decreased numbers of central arteries and veins and abnormal branching of the central arteries . When tested with athymic mouse xenograft HT29 cells model, administration of KRN633 inhibited tumor growth as ~90% from the initial tumor volume rangs from 500-667 mm3, while had less effect Du145 xenograft mouse models by inhibiting tumor angiogenesis and vascular permeability .
. Nakamura, K., et al., KRN633: A selective inhibitor of vascular endothelial growth factor receptor-2 tyrosine kinase that suppresses tumor angiogenesis and growth. Mol Cancer Ther, 2004. 3(12): p. 1639-49.
. Morita, A., et al., Treatment of mid-pregnant mice with KRN633, an inhibitor of vascular endothelial growth factor receptor tyrosine kinase, induces abnormal retinal vascular patterning in their newborn pups. Birth Defects Res B Dev Reprod Toxicol, 2014. 101(4): p. 293-9.
|Storage||Store at -20°C|
|Solubility||≥13.75mg/mL in DMSO with gentle warming,insoluble in EtOH,insoluble in H2O|
|Shipping Condition||Evaluation sample solution: ship with blue ice. All other available sizes: ship with RT, or blue ice upon request.|
|General tips||For obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while. Stock solution can be stored below -20°C for several months.|
|Description||KRN 633 is an ATP-competitive inhibitor of VEGFR1, 2 and 3 with IC50 values of 170 nM, 160 nM and 125 nM,respectively.|
|IC50||125 nM||160 nM||170 nM|
Quality Control & MSDS
- View current batch:
Purity = 99.29%
- COA (Certificate Of Analysis)
- NMR (Nuclear Magnetic Resonance)
- MSDS (Material Safety Data Sheet)