MilliporeSigma
All Photos(1)

Documents

506168-M

Sigma-Aldrich

p53 Activator VII, STIMA-1

The p53 Activator VII, STIMA-1, also referenced under CAS 91634-12-7, modulates the biological activity of p53. This small molecule/inhibitor is primarily used for Activators/Inducers applications.

Sign Into View Organizational & Contract Pricing

Synonym(s):
p53 Activator VII, STIMA-1, 2-Vinyl-1H-quinazolin-4-one, SH group Targeting and Induction of Massive Apoptosis
Empirical Formula (Hill Notation):
C10H8N2O
CAS Number:
Molecular Weight:
172.18

Quality Level

assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

off-white

solubility

DMSO: 50 mg/mL

storage temp.

2-8°C

InChI

1S/C10H8N2O/c1-2-9-11-8-6-4-3-5-7(8)10(13)12-9/h2-6H,1H2,(H,11,12,13)

InChI key

VCHFWHQHIKFOIC-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
506149178497-M124036-M
p53 Activator VII, STIMA-1 The p53 Activator VII, STIMA-1, also referenced under CAS 91634-12-7, modulates the biological activity of p53. This small molecule/inhibitor is primarily used for Activators/Inducers applications.

506168-M

p53 Activator VII, STIMA-1

p53 Activator III, RITA The p53 Activator III, RITA, also referenced under CAS 213261-59-7, modulates the biological activity of p53. This small molecule/inhibitor is primarily used for Activators/Inducers applications.

506149

p53 Activator III, RITA

Akt Inhibitor XVIII, SC66 The Akt Inhibitor XVIII, SC66 controls the biological activity of Akt. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

124036-M

Akt Inhibitor XVIII, SC66

assay

≥95% (HPLC)

assay

≥97% (HPLC)

assay

≥95% (HPLC)

assay

≥98% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

General description

A cell-permeable styrylquinazoline compound that preferentially induces apoptotic death of mutant p53-harboring H1299-His175 and Saos-2-His273 tumor cells (IC50 = 3.4 and 4.9 µM, respectively), while exhibiting much reduced potency towards p53-null (IC50 = 9.6, 11.4, and 14.7 µM against H1299, Saos-2, and HCT116, respectively) or wild-type p53-expressing (IC50 = 13.2 and 20.3 µM against HCT116 and HDF, respectively) cells. STIMA-1 is demonstrated to covalently modify free thiols on mutant p53 in H1299-His175 cells and fully restore its DNA binding activity to the level seen with wild-type p53, resulting in upregulation of p53-dependent gene expression, including p21, PUMA, and Bax.

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 week at -20°C. Prepare fresh as required.

Other Notes

Zache, N., et al. 2008. Mol. Oncol.2, 70.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service