Order Center
 
Biochemicals

Antibiotic Explorer
BioUltra
Biological Detergents
Detection
Enzyme Explorer
BioUltra Proteins
Product Indexes
Cell Signaling Enzymes
Analytical Enzymes
Enzyme Reagents
Key Resources
Enzyme Literature
Assay Library
Carbohydrate Analysis
Cell Detachment
Collagenase Guide
Cytochrome C
Enzyme & Inhibitor Guide
Lysing Enzymes
Nucleases
Plasma and Blood Protein
Protease Finder
Proteolytic Enzymes
Protease Inhibitors
Protein Kinase Explorer
Lipids
Microparticles
Peptide Explorer
Pharmacopoeia
PolyAmino Acids
BioFiles

 

Caspase

 

Inhibitors:

 

Biotin-Val-Ala-Asp(OMe)-Fluoromethyl ketone, B2057
N-T-Boc-Asp(OMe)-fluoromethyl ketone, B2682
Z-Ala-Glu(OMe)-Val-Asp(OMe)-Fluoromethyl ketone, C8484
Z-Val-Lys(Biotin)-Asp(OMe)-Fluoromethyl ketone, C8609

back to top
back to Proteolytic Enzymes Guide


Caspase 1

Product Name
Product # 
Caspase 1 human C5482
 

Specificity:

 

Release of interleukin 1b by specific cleavage at -Asp116-Ala- and -Asp27-Gly- bonds in precursor

 

Synthethic Substrates:

 

N-Acetyl-Tyr-Val-Ala-Asp p-nitroanilide, A3831
N-Acetyl-Trp-Glu-His-Asp-p-nitroanilide, A6845
N-Acetyl-Trp-Glu-His-Asp-7-amido-4-methylcoumarin, A0216
N-Acetyl-Tyr-Val-Ala-Asp-7-amido-4-methylcoumarin, A2452
N-Acetyl-Trp-Glu-His-Asp-7-amide-4-trifluoromethylcoumarin, A6720
N-Acetyl-Tyr-Val-Ala-Asp-7-amido-4-trifluoromethylcoumarin, A9965
7-Methoxycoumarin-4-acetyl-Tyr-Val-Ala-Asp-Ala-Pro-(2,4-dinitrophenyl)Lys, M5295

 

Inhibitors:

 

N-Acetyl-Trp-Glu-His-Asp-al, A1466
N-Acetyl-Tyr-Val-Ala-Asp chloromethyl ketone, A4211
N-Acetyl-Tyr-Val-Lys(biotinyl)-Asp 2,6-dimethylbenzoyloxymethyl ketone, A4339
Z-Leu-Glu-(OMe)-Val-Asp(OMe)-Fluoromethyl ketone, C9484

back to top
back to Proteolytic Enzymes Guide


Caspase 2

Product Name
Product # 
Caspase 2 human C2854
 

Synthethic Substrates:

 

N-Acetyl-Val-Asp-Val-Ala-Asp-p-nitroanilide, A5470
N-Acetyl-Val-Asp-Val-Ala-Asp-7-amido-4-trifluoromethylcoumarin, A5345

 

Inhibitors:

 

N-Acetyl-Val-Asp-Val-Ala-Asp-CHO, A2222
N-Cbz-Val-Asp(OMe)-Val-Ala-Asp(OMe)-FMK, C1605

back to top
back to Proteolytic Enzymes Guide


Caspase 3

Product Name
Product # 
Caspase 3 human C1224
 

Specificity:

 

Cleaves PARP, ICAD, gelsolin, procaspases 6 and 9

 

Synthethic Substrates:

 

N-Acetyl-Asp-Glu-Val-Asp p-nitroanilide, A2559
N-Acetyl-Asp-Glu-Val-Asp-7-amido-4-trifluoromethylcoumarin, A0466
Acetyl-Asp-Glu-Val-Asp-7-amido-4-methylcoumarin, A1086
N-Acetyl-Asp-Gln-Met-Asp-7-amido-4-trifluoromethylcoumarin, A5595
Chromofluor 96, C7605
DFF45/ICAD human, D3815

 

Inhibitors:

 

N-AcetylL-Asp-Glu-Val-Asp-al, A0835
N-Acetyl-Ile-Glu-Thr-Asp-al, A1216
N-Acetyl-Glu-Ser-Met-Asp-al, A1341
Biotin-Asp-(OMe)-Glu-(OMe)Val(OMe)-Asp(OMe)-Fluoromethyl ketone, B1807
N-Cbz-Asp(OMe)-Gln-Met-Asp(OMe)-FMK, C0480
Caspase-4 Inhibitor (aldehyde), C0859
Z-VAD-FMK, V116

back to top
back to Proteolytic Enzymes Guide


Caspase 4

Product Name
Product # 
Caspase 4 human C6357
 

Synthethic Substrates:

 

N-Acetyl-Tyr-Val-Ala-Asp p-nitroanilide, A3831
N-Acetyl-Leu-Glu-Val-Asp-7-amido-4-trifluoromethylcoumarin, A2099
N-Acetyl-Tyr-Val-Ala-Asp-7-amido-4-methylcoumarin, A2452
N-Acetyl-Tyr-Val-Ala-Asp-7-amido-4-trifluoromethylcoumarin, A9965

back to top
back to Proteolytic Enzymes Guide


Caspase 5

Product Name
Product # 
Caspase 5 human C6482
 

Synthethic Substrates:

 

N-Acetyl-Trp-Glu-His-Asp-p-nitroanilide, A6845
N-Acetyl-Trp-Glu-His-Asp-7-amide-4-trifluoromethylcoumarin, A6720

 

Inhibitors:

 

N-Acetyl-Trp-Glu-His-Asp-al, A1466

back to top
back to Proteolytic Enzymes Guide


Caspase 6

Product Name
Product # 
Caspase 6 human C4977
 

Synthethic Substrates:

 

N-Acetyl-Val-Glu-Ile-Asp-p-nitroanilide, A5220
N-Acetyl-Val-Glu-Ile-Asp-7-amido-4-methylcoumarin, A0341
N-Acetyl-Val-Glu-His-Asp-7-amido-4-trifluoromethylcoumarin, A2097
N-Acetyl-Val-Glu-Ile-Asp-7-amido-4-trifluoromethylcoumarin, A5095
Caspase 6 Assay Kit, Fluorimetric, CASP-6-F

 

Inhibitors:

 

N-Acetyl-Val-Glu-Ile-Asp-al, A6339
Biotin-Asp-(OMe)-Glu-(OMe)Val(OMe)-Asp(OMe)-Fluoromethyl ketone, B1807
N-Cbz-Asp(OMe)-Gln-Met-Asp(OMe)-FMK, C0480
N-CBZ-Val-Glu-(OMe)-Ile-Asp(OMe)-FMK, C1730

back to top
back to Proteolytic Enzymes Guide


Caspase 7

Product Name
Product # 
Caspase 7 human C2979
 

Synthethic Substrates:

 

N-Acetyl-Asp-Glu-Val-Asp p-nitroanilide, A2559
N-Acetyl-Asp-Glu-Val-Asp-7-amido-4-trifluoromethylcoumarin, A0466
Acetyl-Asp-Glu-Val-Asp-7-amido-4-methylcoumarin, A1086

 

Inhibitors:

 

Biotin-Asp-(OMe)-Glu-(OMe)Val(OMe)-Asp(OMe)-Fluoromethyl ketone, B1807
N-Cbz-Asp(OMe)-GLu(OMe)-Val-Asp(OMe)-FMK, C0605

back to top
back to Proteolytic Enzymes Guide


Caspase 8

 

Specificity:

 

Cleaves procaspases 3,6, and 7

 

Synthethic Substrates:

 

N-Acetyl-Ile-Glu-Thr-Asp-p-nitroanilide, A9968
Caspase 8 Colorimetric Kit, CASP-8-C
N-Acetyl-Ala-Glu-Val-Asp-7-amido-4-trifluoromethylcoumarin, A0973
N-Acetyl-Ile-Glu-Thr-Asp-7-Amido-4-methylcoumarin, A4188
N-Acetyl-Leu-Glu-Thr-Asp-7-Amido-4-trifluoromethylcoumarin, A6095
Z-Ile-Glu-Thr-Asp 7-amido-4-trifluoromethylcoumarin, C5599
Chromofluor 96, C7605
Caspase 8 Fluorimetric Kit, CASP-8-F

 

Inhibitors:

 

N-Acetyl-Ile-Glu-Thr-Asp-al, A1216
Biotin-Asp-(OMe)-Glu-(OMe)Val(OMe)-Asp(OMe)-Fluoromethyl ketone, B1807
N-Cbz-Ile-Glu(OMe)-Thr-Asp(OMe), C1230
Z-Leu-Glu-(OMe)-Thr-Asp-(OMe)-Fluoromethyl ketone, C8734

back to top
back to Proteolytic Enzymes Guide


Caspase 9

Product Name
Product # 
Caspase 9 human C8726
 

Specificity:

 

Cleaves procaspases 3,6, and 7

 

Synthethic Substrates:

 

N-Acetyl-Leu-Glu-His-Asp-p-nitroaniline, A5970
N-Acetyl-Val-Glu-His-Asp-7-amido-4-trifluoromethylcoumarin trifluoroacetate salt, A2097
N-Acetyl-Leu-Glu-His-Asp-7-amido-4-trifluoromethylcoumarin, A5845
Chromofluor 96, C7605

 

Inhibitors:

 

N-Cbz-Leu-Glu(OMe)-His-Asp(OMe)-FMK, C1355

back to top
back to Proteolytic Enzymes Guide


Caspase 10

Product Name
Product # 
Caspase 10 human, recombinant, expressed in Escherichia coli >90% (SDS-PAGE) Lyophilized powder 8,000 units/mg protein C7982
Caspase 10 human, recombinant, expressed in Escherichia coli >90% (SDS-PAGE) Lyophilized powder 8,000 units/mg protein (Bradford) C6607
 

Specificity:

 

Cleaves procaspases 3, 4, 6, 7, 8 and 9

 

Inhibitors:

 

Biotin-Asp-(OMe)-Glu-(OMe)Val(OMe)-Asp(OMe)-Fluoromethyl ketone, B1807

back to top
back to Proteolytic Enzymes Guide


Caspase 13

 

Inhibitors:

 

Z-Leu-Glu(OMe)-Glu(OMe)-Asp(OMe)-Fluoromethyl ketone, C8859

back to top
back to Proteolytic Enzymes Guide


Cathepsin B, E.C. 3.4.22.1

Product Name
Product # 
Cathepsin B from bovine spleen C6286
Cathepsin B from human liver C8571
Cathepsin B from human placenta C0150
 

Specificity:

 

Hydrolysis of proteins with broad specificity for peptide bonds. Preferentially cleaves -Arg-Arg bonds in small molecule substrates (thus differing from cathepsin L). In addition to being an endopeptidase, shows peptidyl-dipeptidase activity, liberating C-terminal dipeptides

 

Synthethic Substrates:

 

Na-Benzoyl-L-arginine 4-methoxy-beta-naphthylamide hydrochloride, B0885
Z-Val-Lys-Lys-Arg-4-methoxy-beta-naphthylamide trihydrochloride, C2772
Z-Phe-Arg 4-methoxy-beta-naphthylamide hydrochloride, C3282
Z-Arg-Arg-7-amido-4-Z-RR-AMC-methylcoumarin hydrochloride, C5429
Z-Arg-Arg 4-methoxy-beta-naphthylamide acetate salt, C5520
Z-Ala-Arg-Arg 4-methoxy-beta-naphthylamide acetate salt, C8536
N-Succinyl-Leu-Leu-Val-Tyr-7-Amido-4-Methylcoumarin, S6510
Hippuryl-Arg, H2508

 

Inhibitors:

 

N-Acetyl-Leu-Leu-Met-al, A6060
N-Acetyl-Leu-Leu-Norleu-al, A6185
Antipain, A6191
Biotin-Phe-Ala-Fluoromethyl ketone, B1932
Cystatin, C0408
CA-074, C5732
CA-074 Methyl ester, C5857
Chymostatin, C7268
Cystatin, C8917
Z-Phe-Phe-Fluoromethyl ketone, C9109
E-64, E3132
Leupeptin, L2023
MeOSuc-Phe-homo-Phe fluoromethyl ketone, M5314
a2-Macroglobulin, M6159
Procathepsin B, rat, fragment 26-50, P0350
Procathepsin B, rat, fragment 36-50, P0475

back to top
back to Proteolytic Enzymes Guide


Cathepsin C, E.C. 3.4.14.1

Product Name
Product # 
Cathepsin C from bovine spleen C8511
 

Specificity:

 

Release of an N-terminal dipeptide, Xaa-Xbb Xcc-, except when Xaa is Arg or Lys, or Xbb or Xcc is Pro

 

Synthethic Substrates:

 

Gly-Phe p-nitroanilide, G0142
Gly-Phe beta-naphthylamide, G4255
Gly-Phe beta-naphthylamide, G9512
Ser-Tyr beta-naphthylamide, S5628

 

Inhibitors:

 

Iodoacetic Acid, I2512

back to top
back to Proteolytic Enzymes Guide


Cathepsin D, E.C. 3.4.23.5

Product Name
Product # 
Cathepsin D from bovine spleen C3138
Cathepsin D from human liver C8696
 

Specificity:

 

Specificity similar to, but narrower than, that of pepsin A. Does not cleave the Gln4-His bond in B chain of insulin

 

Synthethic Substrates:

 

Boc-Phe-Ala-Ala-p-Nitro-Phe-Phe-Val-Leu 4-hydroxymethylpyridine ester, B1644
N-Acetyl-Arg-Gly-Phe-Phe-Pro-7-amido-4-methylcoumarin, C6358
N-Acetyl-Arg-Gly-Phe-Phe-Pro-7-amido-4-trifluoromethylcoumarin, C6983
N-Acetyl-Arg-Gly-Phe-Phe-Pro 4-methoxy-2-naphthylamide, C7108
7-Methoxycoumarin-4-Acetyl-Gly-Lys-Pro-Ile-Leu-Phe-Phe-Arg-Leu-Lys(DNP)-D-Arg-amide, M0938

 

Inhibitors:

 

Antipain, A6191
Chymostatin, C7268
Pepstatin A, P5318

back to top
back to Proteolytic Enzymes Guide


Cathepsin G, E.C. 3.4.21.20

Product Name
Product # 
Cathepsin G from human leukocytes C4428
Cathepsin G from human sputum C5108
 

Specificity:

 

Specificity similar to chymotrypsin C

 

Synthethic Substrates:

 

N-Methoxysuccinyl-Ala-Ala-Pro-Met p-nitroanilide, M7771
N-Succinyl-Ala-Ala-Pro-Phe p-nitroanilide, S7388
N-Succinyl-Gly-Gly-Phe-7-amido-4-trifluoromethylcoumarin, S4689
N-Succinyl-Gly-Gly-Phe-4-methoxy-2-naphthylamide, S4814
N-Succinyl-Ala-Ala-Pro-Phe thiobenzyl ester, S6518
N-Succinyl-Phe-Leu-Phe thiobenzyl ester, S6643

 

Inhibitors:

 

a1-Antchymotrypsin, A9285
Chymostatin, C7268
Z-Gly-Leu-Phe-Chloromethyl ketone, C9984
Diisopropyl fluorophosphate, D0879
3,4-Dichloroisocoumarin, D7910
N-Acetyl-eglin C, E7888

back to top
back to Proteolytic Enzymes Guide


Cathepsin H, E.C. 3.4.22.16

Product Name
Product # 
Cathepsin H from human liver C8821
 

Specificity:

 

Hydrolysis of proteins, acting as an aminopeptidase (notably, cleaving Arg bonds) as well as an endopeptidase

 

Synthethic Substrates:

 

L-Arginine-7-amido-4-methylcoumarin hydrochloride, A2027

back to top
back to Proteolytic Enzymes Guide


Cathepsin L, E.C. 3.4.22.15

Product Name
Product # 
Cathepsin L from human liver C6854
 

Specificity:

 

Similar to that of papain. As compared to cathepsin B, cathepsin L exhibits higher activity towards protein substrates and no peptidyl-dipeptidase activity

 

Synthethic Substrates:

 

Z-Phe-Arg 4-methoxy-beta-naphthylamide hydrochloride, C3282

 

Inhibitors:

 

N-Acetyl-Leu-Leu-Norleu-al, A6185

back to top
back to Proteolytic Enzymes Guide


Chymopapain, E.C. 3.4.22.6

Product Name
Product # 
Chymopapain from papaya latex C8526
 

Specificity:

 

Similar to that of papain

 

Synthethic Substrates:

 

BAEE, B4500

back to top
back to Proteolytic Enzymes Guide



Site Use Terms Terms and Conditions of Sale Privacy Business Development Contact Us
Copyrights © 2008 Sigma-Aldrich Co. All Rights Reserved.
Reproduction of any materials from the site is strictly forbidden without permission.
Sigma-Aldrich brand products are sold exclusively through Sigma-Aldrich, Inc.