Sigma-Aldrich
Nitric Oxide & Cell Stress

 Intracellular Protein Degradation

Cell Signaling & Neuroscience
 
  Antibodies
Calpain and Proteasome Inhibitors
Ubiquitin and Proteases

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Antibodies 
Product NameProduct # 
Anti-Calpain-2 (Domain III, Calcium Binding Region ), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC3989
Anti-Calpain-5 (Domain I, N-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC0989
Anti-Calpain-5 (Domain II), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC1239
Anti-Calpain-5 (Domain III), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC1364
Anti-Calpain-5 (Domain IV, C-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC1114
Anti-Calpain-7 (Domain I, C-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC1489
Anti-Calpain-7 (Domain I, N-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC1739
Anti-Calpain-7 (Domain III, C-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC1864
Anti-Calpain-7 (Domain N, C-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC1614
Anti-Calpain-9 (Domain I), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC1989
Anti-Calpain-9 (Domain II, Catalytic Domain), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC2239
Anti-Calpain-9 (Domain IV, C-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC2114
Anti-Calpain-9 (Domain IV) (EF-1), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibodyC2364
Anti-Calpain-10 (Domain I, N-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC2739
Anti-Calpain-10 (Domain II, Catalytic Domain), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC2489
Anti-Calpain-10 (Domain III), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC2614
Anti-Calpain-10 (Domain T, N-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC2864
Anti-Calpain-13 (Domain I, N-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC2989
Anti-Calpain-13 (Domain III, N-Terminal), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC3114
Monoclonal Anti-Calpain (28 kDa Subunit) antibody produced in mouse Clone 156 Ascites fluidC-269
Anti-Calpain-94 (Catalytic Domain), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC3239
Anti-Calpain-94 (Domain I), Large Subunit antibody produced in rabbit ~1 mg/mL Buffered aqueous glycerol solution Affinity isolated antibodyC6611
Anti-Calpain-94 (LP82, 85, 88, 90 Isoforms) (Domain I), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC3739
Anti-Calpain-94 (Domain II, Insert 1), Large Subunit antibody produced in rabbit ~1 mg/mL Buffered aqueous glycerol solution Affinity isolated antibodyC6361
Anti-Calpain-94 (Domain II), Large Submit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC3364
Anti-Calpain-94 (Domain III, Insert 2), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC6236
Anti-Calpain LP-82/LP-85 (Lens-Specific Calpain) (Domain III), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC0603
Anti-Calpain LP-85 (Lens-Specific Calpain) (Domain IV), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC0478
Anti-m-Calpain (Domain I), N-Terminal antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC5861
Anti-m-Calpain (Domain III) antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC6111
Monoclonal Anti-m-Calpain (Domain III/IV) antibody produced in mouse Clone 107-82 Ascites fluid Buffered aqueous solutionC-268
Anti-m-Calpain (Domain III), Large Subunit antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC0728
Anti-m-Calpain (Domain IV), C-Terminal antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC5986
Monoclonal Anti-m/µ Calpain, Small Subunit antibody produced in mouse ~1 mg/mL Clone 28F3 Purified immunoglobulin Buffered aqueous glycerol solutionC0230
Anti-µ-Calpain (Domain I) antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC5486
Anti-µ-Calpain (Domain I), N-Terminal antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC5361
Monoclonal Anti-µ-Calpain (Domain II) antibody produced in mouse Clone 2H2A7C2 Ascites fluid Buffered aqueous solutionC-267
Monoclonal Anti-µ-Calpain (Domain III) antibody produced in mouse Clone 9A4H8D3 Ascites fluid Buffered aqueous solutionC-266
Anti-µ-Calpain (Domain IV) antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC5611
Anti-µ-Calpain (Domain IV), C-Terminal antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC5736
Monoclonal Anti-µ-Calpain, Large Subunit antibody produced in mouse ~1 mg/mL Clone 15C10 Purified immunoglobulin Buffered aqueous glycerol solutionC0355
Monoclonal Anti-Calpastatin antibody produced in mouse Clone 1F7E3D10 Ascites fluid Buffered aqueous solutionC-270
Anti-Calpastatin, C-terminal Long Isoform antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC8363
Anti-Calpastatin, Domain 4A Long Isoform antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC8613
Anti-Calpastatin, Linker Between Domains 2C and 3A Long Isoform antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC8488
Anti-Calpastatin, N-Terminal (Domain-L) Testis Isoform antibody produced in rabbit ~1 mg/mL Affinity isolated antibody Buffered aqueous glycerol solutionC8238
Monoclonal Anti-E1 Ubiquitin Activating Enzyme antibody produced in mouse ~2 mg/mL Clone 2G2.3-5 Purified immunoglobulin Buffered aqueous solutionE3152
Monoclonal Anti-Nedd8 antibody produced in mouse Clone ND23 Purified immunoglobulin Buffered aqueous solutionN2786
Anti-Ubiquitin antibody produced in rabbit Whole antiserum Lyophilized powderU5379
Monoclonal Anti-Ubiquitin antibody produced in mouse Clone 6C1 Ascites fluidU0508
Calpain and Proteasome Inhibitorsback to top
Product NameProduct # 
Acetyl-Calpastatin (184-210) Human ~95 % (HPLC) powderC4285
Calpain Inhibitor I ³97 % (TLC) powderA6185
Calpain Inhibitor II ³97 % (TLC) powderA6060
Calpain Inhibitor Peptide ³95 % (HPLC)C9181
Lactacystin ³90 % (TLC)L6785
clasto-Lactacystin b-lactone L7035
N-Methoxysuccinyl-Val-Homo-Phe-fluoromethyl ketone ³95 % (TLC) powderM5439
N-Succinyl-Leu-Leu-Val-Tyr-7-Amido-4-Methylcoumarin ³90 % (HPLC)S6510
Z-Ile-Glu(O-t-butyl)-Ala-Leucinal ³80 % (HPLC)C6831
Z-Leu-Leu-Glu b-naphthylamide ³98 % powderC0788
Z-Leu-Leu-Leu-al ³80 % (HPLC) Solid filmC2211
Z-Leu-Leu-Leu-fluoromethyl ketone ³95 % (TLC) solidC8984
Z-Leu-Leu-Norvalinal ³90 % (HPLC) powderC6706
Z-Leu-Leu-Phe-CHO ³95 % (HPLC) solidC0358
Ubiquitin and Proteasesback to top
Product NameProduct # 
Calpain II from rabbit skeletal muscle Lyophilized powder 15-40 units/mg proteinP4533
Isopeptidase T from human erythrocytes Buffered aqueous solution >20 units/mg proteinI1154
Nedd8 human ³95 % (SDS-PAGE) recombinant, expressed in Escherichia coli Buffered aqueous solutionN8529
Nedd8 Precursor human ³95 % (SDS-PAGE) recombinant, expressed in Escherichia coli Buffered aqueous solutionN2030
PA28 Activator from rabbit ³95 % (SDS-PAGE) Buffered aqueous solutionP5988
20S Proteasome Fraction rabbit ³95 % (SDS-PAGE) solutionP3988
26S Proteasome Fraction from rabbit 65 % Buffered aqueous glycerol solutionP3863
Proteasome Fraction II from rabbit 5 mg/mL Reticulocyte cell extract solutionF4051
Proteasome Fraction II Hela S3 cell extract human 8 mg/mL solutionF3926
S-100 Proteasome Fraction from HeLa cells solutionP4113
SUMO-1 human ³95 % (SDS-PAGE) recombinant, expressed in Escherichia coli (GST-tagged)S0439
SUMO-1 human ³95 % (SDS-PAGE) recombinant, expressed in Escherichia coliS0314
Ubiquitin from bovine erythrocytes ³90 % (SDS-PAGE) Essentially salt-free, lyophilized powderU6253
Ubiquitin human ³95 % (SDS-PAGE) recombinant, expressed in Escherichia coli (N-Terminal FLAG-tagged) Essentially salt-free, lyophilized powderU5382
Ubiquitin human recombinant, expressed in Escherichia coli (N-Terminal Histidine-tagged)U5507
Ubiquitin-Agarose Saline suspensionU5632
Ubiquitin Aldehyde Essentially salt-free, vacuum-dried powder semisyntheticU1507
Ubiquitin-Carrier Protein H10 human ³95 % (SDS-PAGE) solutionU9382
Ubiquitin-Carrier Protein H5b human ³95 % (SDS-PAGE) recombinant, expressed in E. coli (GST-tagged) solutionU8757
Ubiquitin-Carrier Protein H5c human ³95 % (SDS-PAGE) recombinant, expressed in E. coli (GST-tagged) solutionU8882
Ubiquitin-Carrier Protein H6 human ³95 % (SDS-PAGE) recombinant, expressed in E. coli (poly-histidine tagged) solutionU9007
Ubiquitin-Carrier Protein H7 human ³95 % (SDS-PAGE) recombinant, expressed in E. coli liquidU9132
Ubiquitin-Carrier Protein H9 human ³95 % (SDS-PAGE) recombinant, expressed in E. coli Buffered aqueous glycerol solutionU9257
Ubiquitin Conjugating Enzyme Fractions from rabbit U8382
Ubiquitin K48R human ³95 % (SDS-PAGE) recombinant, expressed in E. coli solidU8507
Ubiquitin, Methylated from bovine erythrocytes semisynthetic ³90 % (SDS-PAGE) Essentially salt-free, lyophilized powderU1632
Z-Leu-Leu-Glu-7-amido-4-methylcoumarin ³95 % solidC0483
Z-Leu-Leu-Leu-7-amido-4-methylcoumarin ³95 % (TLC and HPLC) solidC0608
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