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Lapatinib (GW572016)
Lapatinib (GW572016)
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Lapatinib (GW572016)
Price:
CAS No.: 231277-92-2
Catalog No.: CFN60025
Molecular Formula: C29H26ClFN4O4S
Molecular Weight: 581.06 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Powder
Source:
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS
Similar structural: Comparison
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries
Biological Activity
Description: Lapatinib, used in the form of Lapatinib Ditosylate, is a potent EGFR and ErbB2 inhibitor with IC50 of 10.8 and 9.2 nM in cell-free assays, respectively. Lapatinib induces ferroptosis and autophagic cell death.
Targets: EGFR | ErbB2
Lapatinib (GW572016) Description
Source:
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

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After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.721 mL 8.605 mL 17.2099 mL 34.4199 mL 43.0248 mL
5 mM 0.3442 mL 1.721 mL 3.442 mL 6.884 mL 8.605 mL
10 mM 0.1721 mL 0.8605 mL 1.721 mL 3.442 mL 4.3025 mL
50 mM 0.0344 mL 0.1721 mL 0.3442 mL 0.6884 mL 0.8605 mL
100 mM 0.0172 mL 0.086 mL 0.1721 mL 0.3442 mL 0.4302 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Cell Research:
Mol Cancer Ther,2001 Dec;1(2):85-94.
The effects of the novel, reversible epidermal growth factor receptor/ErbB-2 tyrosine kinase inhibitor, GW2016, on the growth of human normal and tumor-derived cell lines in vitro and in vivo.[Pubmed: 12467226]
Cell lines:HFF, MCF-7, T47D, A-431, HN5, BT474, N87, CaLu-3, HB4a, and HB4a c5.2 cells
Concentrations: Dissolved in DMSO, final concentrations ~100 μM
Incubation Time:  12.3, 24.5 and 49 mg/kg
Method:
Cells are exposed to various concentrations of Lapatinib for 72 hours. Relative cell number is estimated using methylene blue staining. The absorbance at 620 nm is read in a Spectra microplate reader. Cell death and cell cycle analysis are assessed by propidium iodide staining and antibody detection of incorporated BrdUrd and staining with propidium iodide.
Animal Research:
Mol Cancer Ther,2001 Dec;1(2):85-94.
The effects of the novel, reversible epidermal growth factor receptor/ErbB-2 tyrosine kinase inhibitor, GW2016, on the growth of human normal and tumor-derived cell lines in vitro and in vivo.[Pubmed: 12467226]
Animal Models: CD-1 nude female mice implanted s.c. with HN5 cells, and C.B-17 SCID female mice implanted s.c. with BT474 cells
Dosages: ~100 mg/kg
Administration: Orally twice daily
Friedelin

Catalog No: CFN98936
CAS No: 559-74-0
Price: $218/10mg
Palmatine

Catalog No: CFN98459
CAS No: 3486-67-7
Price: $40/20mg
Zederone

Catalog No: CFN92616
CAS No: 7727-79-9
Price: $278/20mg
2,3,2'',3''-Tetrahydroochnaflavone

Catalog No: CFN97157
CAS No: 678138-59-5
Price: $ /
Sinigrin

Catalog No: CFN90453
CAS No: 3952-98-5
Price: $80/20mg
(E)-Aldosecologanin

Catalog No: CFN97737
CAS No: 471271-55-3
Price: $333/5mg
Coelonin

Catalog No: CFN92693
CAS No: 82344-82-9
Price: $388/5mg
Euphol

Catalog No: CFN89516
CAS No: 514-47-6
Price: $158/10mg
Aloenin A

Catalog No: CFN93235
CAS No: 38412-46-3
Price: $ / mg
Tormentic acid

Catalog No: CFN99434
CAS No: 13850-16-3
Price: $238/10mg
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