Skip to Content
Merck
All Photos(1)

Key Documents

203811

Sigma-Aldrich

Bryostatin 1

≥98% (HPLC), solid,film, antitumor agent, Calbiochem®

Synonym(s):

Bryostatin 1, Bryo 1, PKC Activator VII, PKC Activator VI

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C47H68O17
CAS Number:
83314-01-6
Molecular Weight:
905.03
MDL number:
MFCD00893832
UNSPSC Code:
12352200
NACRES:
NA.77

product name

Bryostatin 1, A macrocyclic lactone with antitumor properties.

Quality Level

100

Assay

≥98% (HPLC)

form

film
solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

white to colorless

solubility

DMSO: 25 mg/mL
ethanol: 25 mg/mL

shipped in

ambient

storage temp.

−20°C

InChI

1S/C47H68O17/c1-10-11-12-13-14-15-39(51)62-43-31(22-41(53)58-9)21-34-25-37(28(2)48)61-42(54)24-32(50)23-35-26-38(59-29(3)49)45(6,7)46(55,63-35)27-36-19-30(20-40(52)57-8)18-33(60-36)16-17-44(4,5)47(43,56)64-34/h12-17,20,22,28,32-38,43,48,50,55-56H,10-11,18-19,21,23-27H2,1-9H3/b13-12+,15-14+,17-16+,30-20+,31-22+/t28-,32-,33+,34+,35?,36?,37?,38?,43+,46+,47-/m1/s1

InChI key

MJQUEDHRCUIRLF-BXOMOELISA-N

General description

A macrocyclic lactone that exhibits anti-tumor properties. Potently activates protein kinase C and exhibits high binding affinity (Ki = 1.35 nM). Effectively translocates protein kinase C (PKC) isozymes α, β, and ε and induces a biphasic, concentration-dependent, down-regulation of PKC δ. Reported to compete with phorbol esters in binding to PKC. Stimulates protein kinase D (PKD) activity in a biphasic, PKC-dependent manner in intact cells. Also activates Ras in Jurkat T cells and in rat2 cells.
A macrocyclic lactone with antitumor properties. Potently activates protein kinase C and exhibits a high binding affinity (Ki = 1.35 nM). Effectively translocates and down-regulates PKC isozymes α, δ, and ε. Induces a biphasic activation of PKD through a PKC-dependent pathway in intact cells. Also shown to activate Ras in Jurkat T cells and in rat2 cells.

Biochem/physiol Actions

Cell permeable: no
Primary Target
Protein kinase C
Product does not compete with ATP.
Reversible: no
Target Ki: 1.35 nM for protein kinase C

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Clamp, A., and Jayson, G. 2002. Anticancer Drugs13, 673.
Lorenzo, P.S., et al. 1999. Cancer Res.59, 6137.
Wang, Q.J., et al. 1999. J. Biol. Chem.274, 37233.
Wender, P.A., et al. 1998. Proc. Natl. Acad. Sci. USA95, 6624.
Matthews, S.A., et al. 1997. J. Biol. Chem.272, 20245.
Szallasi, Z., et al. 1994. Mol. Pharmacol.46, 840.
Berkow, R.L., and Kratt, A.S. 1985. Biochem. Biophys. Res. Commun.3, 1109.

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

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?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Lars Pache et al.
Cell reports. Medicine, 1(3), 100037-100037 (2020-11-19)
"Shock and kill" strategies focus on purging the latent HIV-1 reservoir by treating infected individuals with therapeutics that activate the latent virus and subsequently eliminating infected cells. We have previously reported that induction of non-canonical nuclear factor κB (NF-κB) signaling

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