SM Biochemicals LLC
SM Biochemicals provides Life science products for both research and bulk pharmaceutical trials. A
staff with decades of experience in peptide and organic chemistry will help you with the design and
synthesis of your custom peptides and organic molecules and with the technical information necessary
to help you optimize your research results.

Protein Kinase Inhibitors and Activators.

Active Pharmaceutical Ingredients ( APIs and Intermediates). Pharmaceutically active peptides

Phone# (714)993-9461 or (925)876-3111 or email at info@smbiochemicals.com.
Fax# (714)-993-9516
Description
Catalog #
CAS#
Target
Size
Price ( $)
AG 957
4-Amino-N-(2,5-dihydroxybenzyl)methyl benzoate, NSC 654705
SMBC1046
  A potent tyrosine kinase inhibitor.
Selectively blocks the tyrosine kinase
activity of human p210bcr-abl (Ki = 750 nM)
over p140c-abl (Ki = 10 µM). Also
decreases p210bcr-abl phosphorylation in
viable K562 cells at concentrations and
durations of exposure that also inhibit cell
proliferation
5 mg
110
NF 449
4,4′,4′′,4′′′-[Carbonyl-bis[imino-5,1,3-benzenetriyl bis-(carbonylimino)]]tetrakis-(benzene-
1,3-disulfonic Acid, 8Na)
SMBC1047
389142-38-5
A potent Gsα-subunit-selective G-protein
antagonist. Suppresses the rate of GTPγS
binding to Gsα-s-subunit (IC50 = 140 nM)
but not to Giα-1-subunit. Inhibits
stimulation of adenylate cyclase activity in
S49 cyc- cells (which lack endogenous
Gsα-subunit) by exogenously added Gsα-
subunit.
10 mg
150
Protein Arginine N-Methyltransferase Inhibitor
PRMT Inhibitor, AMI-1
SMBC1048
  A cell-permeable, symmetrical sulfonated
urea compound that acts as a potent,
specific and non-AdoMet
(S-adenosyl-L-methionine,
SAM)-competitive inhibitor of protein
arginine N-methyltransferases (PRMTs;
IC50 = 8.81 µM for PRMT1 and 3.03 for
yeast-RMT1p) with minimal effect on lysine
methyltransferases. Inhibits nuclear
receptor reporter gene activation in MCF-7
cells, and HIV-1 RT polymerase (IC50 = 5
µM).
5 mg  
95
GRAMICIDINE-A,High Purity, Bacillus brevis
gA
SMBC1050
11029-61-1
Naturally-occurring ion channel-forming
pentadecapeptide. The association of two
gA peptides causes the formation of a
monovalent cation-selective ion channel.
Causes K+/H+ exchange in mitochondria
in a non-voltage dependent manner.
Causes red blood cell lysis at 0.5-1.0 µg/ml.
25 mg
220
WY14643
[4-Chloro-6-(2,3-xylidino)-2-pyrimidinylthio]acetic Acid
SMBC1051
50892-23-4
One of the most potent peroxisome
proliferator-activated receptor α (PPARα)
ligands. Inhibits TNF-α induced expression
of VCAM-1 in endothelial cells. A
hepatocarcinogen and tumor promoter.
Also acts as a potent anti-
hypercholesterolemic agent.
50 mg
105
Guanosine 3′,5′-cyclic Monophosphorothioate, 8-Bromo-, Rp-Isomer, Sodium Salt
Rp-8-Br-cGMPS, Na
SMBC1052
  A potent, cell-permeable, and metabolically
stable inhibitor of protein kinase G (PKG; Ki
= 4 µM). Acts as a cyclic nucleotide-gated
channel agonist (EC50 = 173.5 µM).
Significantly more lipophilic and
membrane-permeable than cGMP or
Rp-cGMPS.
5 umol
425
ALSTERPAULLONE,
9-Nitro-7,12-dihydroindolo[3,2-d][1]benzazepin-6(5H)-one, 9-Nitropaullone, NSC 705701
SMBC1053
237430-03-4
A cell-permeable, potent, reversible, and
ATP competitive inhibitor of GSK-3β (IC50 =
4 nM) and Cdk1/cyclin B (IC50 = 35 nM).
Displays remarkable in vitro antitumor
activity. .
1 mg  
56
ALSTERPAULLONE,
9-Nitro-7,12-dihydroindolo[3,2-d][1]benzazepin-6(5H)-one, 9-Nitropaullone, NSC 705701
SMBC1053
237430-03-4
A cell-permeable, potent, reversible, and
ATP competitive inhibitor of GSK-3β (IC50 =
4 nM) and Cdk1/cyclin B (IC50 = 35 nM).
Displays remarkable in vitro antitumor
activity. .
5 mg
255
GENISTEIN
Genistein, 7-O-β-D-Glucopyranoside
SMBC1054
529-59-9
An isoflavone glycoside found in soy-based
food products. This is an inactive analog of
the PTK inhibitor Genistein and can be
used as a negative control for Genistein.
5 mg
35
AG 1433
2-(3,4-Dihydroxyphenyl)-6,7-dimethylquinoxaline, HCl, SU 1433
SMBC1055
168836-03-1
A potent, cell-permeable, reversible, and
specific inhibitor of the PDGF-β receptor
kinase (IC50 = 5.0 µM) and of KDR/Flk-
1/VEGF Receptor 2 (IC50 = 9.3 µM). Also
acts as an angiogenesis inhibitor
5 mg
105
AKT INHIBITOR
1L6-Hydroxymethyl-chiro-inositol-2-(R)-2-O-methyl-3-O-octadecyl-sn-glycerocarbonate
SMBC1058
  A cell permeable, reversible, and substrate
competitive phosphatidylinositol ether
analog that potently and selectively inhibits
Akt (PKB) (IC50 of 5.0 µM). Moderately
inhibits PI 3-K activity (IC50 = 83.0 µM).
1 mg
115
PIFITHRIN A
2-(2-Imino-4,5,6,7-tetrahydrobenzothiazol-3-yl)-1-p-tolylethanone, HBr
SMBC1059
63208-82-2
A cell-permeable chemical inhibitor of p53.
Reversibly inhibits p53-dependent
transactivation of p53-responsive genes
and reversibly blocks p53-mediated
apoptosis. Inhibits p53-dependent growth
arrest of human diploid fibroblasts in
response to DNA damage but has no effect
on p53-deficient fibroblasts.
10 mg
120
SB 202190
4-(4-Fluorophenyl)-2-(4-hydroxyphenyl)-5-(4-pyridyl)1H-imidazole, FHPI
SMBC1060
152121-30-7
A potent, reversible, competitive, and cell-
permeable inhibitor of p38 MAP kinase.
Inhibits p38 phosphorylation of myelin
basic protein (MBP) with no effect on the
activity of the ERK or JNK MAP kinase
subgroups. Also inhibits the kinase activity
of p38β (Ki = 16 nM; IC50 = 350 nM) and
p38 phosphorylation of activating
transcription factor 2 (ATF-2; IC50 = 280
nM).
5 mg
65
SB 202190
4-(4-Fluorophenyl)-2-(4-hydroxyphenyl)-5-(4-pyridyl)1H-imidazole, FHPI
SMBC1060
152121-30-7
A potent, reversible, competitive, and
cell-permeable inhibitor of p38 MAP kinase.
10 mg
110
GO 6983
2-[1-(3-Dimethylaminopropyl)-5-methoxyindol-3-yl]-3-(1H-indol-3-yl) maleimide, Go 6983
SMBC1064
133053-19-7
A potent, cell-permeable, reversible, and
ATP-competitive inhibitor of protein kinase
C (PKC) that inhibits several PKC isozymes
(IC50 = 7 nM for PKCα and PKCβ; 6 nM for
PKCγ; 10 nM for PKCδ; and 60 nM for
PKCζ).
500 μg
95
PD153035
AG 1517, 4-[(3-Bromophenyl)amino]-6,7-dimethoxyquinazoline, SU 5271, Compound 32
SMBC1065
153436-54-5
An extremely potent, cell-permeamble,
reversible, ATP-competitive and specific
inhibitor of the tyrosine kinase activity of the
epidermal growth factor receptor (EGFR;
IC50 = 25 pM; Ki = 6 pM).
1 mg
95
Tpl2 Kinase Inhibitor
4-(3-Chloro-4-fluorophenylamino)-6-(pyridin-3-yl-methylamino)-3-cyano-[1,7]-naphthyridine
SMBC100090
871307-18-5
A cell-permeable naphthyridine compound
that acts as a potent, reversible, and
ATP-competitive inhibitor of Tpl2 kinase
(IC50 = 50 nM).
1 mg
125
TER14687
(±)-2-N,N-Dimethylaminomethyl-1-indanone, HCl
SMBC1115
16931-84-3
Blocks the association between protein
kinase Cθ-V1 and p59fyn in a yeast
reporter assay. Prevents normal
translocation of PKCθ in T cells.
10 mg
150
Denbufylline
1,3-Di-n-butyl-7-(2′-oxopropyl)xanthine
SMBC1117
57076-71-8
A cell-permeable xanthine derivative that
acts as a selective inhibitor of
phosphodiesterase IV (PDE IV; Ki = ~ 1
µM). Possesses bronchodilatory properties.
5 mg
115
AGL 2043
Tyrphostin AGL 2043, 1,2-Dimethyl-6-(2-thienyl)-imidazolo[5,4-g]quinoxaline
SMBC1118
22617-28-8
A cell-permeable tricyclic quinoxaline
compound that acts as a potent, selective,
ATP-competitive, and reversible inhibitor of
type III receptor tyrosine kinases PDGFR
(IC50 = 800 nM in 3T3 cells; 90 nM against
purified PDGFβ-receptor), Flt3, and Kit
(IC50 = 1-3 µM).
1 mg
220
Trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile
(DCTB)
SMBC10053
300364-84-5
Used as matrix for MALDI-MS
1 g
95
Trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile
(DCTB)
SMBC10053
300364-84-5
Used as matrix for MALDI-MS
3 g
260

SM Biochemicals Offers wide variety of small molecule inhibitors and activators as
Akt inhibtor,CaM Kinase,PTK Inhibitors,PDGFR PTK inhibitors, EGFR-PTK Inhibitors,JAK
PTK inhibitors, JAK3 PTK Inhibitors, SRC family PTK inhibitors,VEGFR PTK Inhibitors,c-Jun
N-terminal Kinase inhibitor,Cdk inhibitors,Casein kinase inhibitor,GSK inhibitors,MAPK
inhibitors,MMP inhibitors,Protein Phosphatase, Protein Kinase C inhibitors,PKC
inhibitors,Rho kinase, inhibitor, PDE1V, other kinase inhibitors, IKK-2 inhibitor,NF-kB
activation inhibitor, antioxidant and free radical scavenger, Nitric oxide synthatase
inhibitors,Phosphodiesterase,adenylate cyclase,ATPase/GTPase inhibtors,DNA and RNA
polymerase,Angiogenesis,MicroRNA miR-122 inhibitors,miR-122 activator,Topoisomerase,
Proteosome, Ubiquitination inhibitors and matrix for MALDI-M

AG957, NF 449, PROTEIN ARGININ N-METHYL TRANSFERASE INHIBITOR, GRAMICIDINE-A,  WY14643,
8-Br-CGMP sodium, ALSTERPAULLONE, GENISTEIN, AG 1433, AKT INHIBITOR, PIFITHRIN A,
SB 202190, GO 6983, PD153035,Tpl2 Kinase Inhibitor,TER14687,Denbufylline,AGL
2043,Trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile(DCTB).
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