Bryostatin 3

Modify Date: 2024-01-03 19:08:03

Bryostatin 3 Structure
Bryostatin 3 structure
Common Name Bryostatin 3
CAS Number 143370-84-7 Molecular Weight 888.99
Density 1.3±0.1 g/cm3 Boiling Point 993.2±65.0 °C at 760 mmHg
Molecular Formula C46H64O17 Melting Point N/A
MSDS USA Flash Point 286.2±27.8 °C

 Use of Bryostatin 3


Bryostatin 3, a macrocyclic lactone, is a protein kinase C activator, with a Ki of 2.75 nM. Bryostatin 3 can block 12-O-tetradecanoylphorbol-13-acetate (TPA) inhibition of cell proliferation, yet did not block TPA-enhanced cell-substratum adhesion[1][2].

 Names

Name (1S,3Z,5R,7Z,9S,11S,13S,15R,17R,21R,23R,24S,29S)-13-Acetoxy-1,11,17-trihydroxy-21-[(1R)-1-hydroxyethyl]-7-(2-methoxy-2-oxoethylidene)-2,2,12,12-tetramethyl-19,26-dioxo-20,25,30,31,32-pentaoxapentacyclo[21.6.1.15,9.111,15.024,28]dotriaconta-3,27-dien-29-yl (2E,4E)-2,4-octadienoate
Synonym More Synonyms

 Bryostatin 3 Biological Activity

Description Bryostatin 3, a macrocyclic lactone, is a protein kinase C activator, with a Ki of 2.75 nM. Bryostatin 3 can block 12-O-tetradecanoylphorbol-13-acetate (TPA) inhibition of cell proliferation, yet did not block TPA-enhanced cell-substratum adhesion[1][2].
Related Catalog
Target

Ki: 2.75 nM (protein kinase C)[1]

In Vitro Bryostatin 3 (1 μM; 24 h) does not inhibit [3Hlthymidine incorporation and largely blocks the growth-inhibitory action of TPA[2]. Bryostatin 3 (1 μM; 24 h) blocks the action of TPA to inhibit cell proliferation but does not block TPA-enhanced cell-substratum adhesion[2].
References

[1]. Wender PA, et, al. Modeling of the bryostatins to the phorbol ester pharmacophore on protein kinase C. Proc Natl Acad Sci U S A. 1988 Oct;85(19):7197-201.

[2]. Mackanos EA, et, al. Bryostatins selectively regulate protein kinase C-mediated effects on GH4 cell proliferation. J Biol Chem. 1991 Jun 15;266(17):11205-12.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 993.2±65.0 °C at 760 mmHg
Molecular Formula C46H64O17
Molecular Weight 888.99
Flash Point 286.2±27.8 °C
Exact Mass 888.414368
LogP 4.17
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.579

 Safety Information

RIDADR NONH for all modes of transport

 Synonyms

(1S,3Z,5R,7Z,9S,11S,13S,15R,17R,21R,23R,24S,29S)-13-Acetoxy-1,11,17-trihydroxy-21-[(1R)-1-hydroxyethyl]-7-(2-methoxy-2-oxoethylidene)-2,2,12,12-tetramethyl-19,26-dioxo-20,25,30,31,32-pentaoxapentacycl ;o[21.6.1.1.1.0]dotriaconta-3,27-dien-29-yl (2E,4E)-2,4-octadienoate
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