Reagenzien für die Proteinmodifikation

Thermo Scientific™ Pierce™ Methyl-PEG-Amine Compounds

MA(PEG)n: methyl- and amine-capped polyethylene glycol compounds containing 4 to 24 PEG units; use for surface-modification and molecule-pegylation applications. MA(PEG)8, 1 g, 1g

Elastase, porcine pancreas aqueous suspension

100MG Elastase, porcine pancreas aqueous suspension 100mg

Pepsin, porcine stomach

5GR Pepsin, porcine stomach

Thermo Scientific™ POROS™ MabCapture™ A/G Select

MabCapture A/G Select allows antibody purification with high dynamic binding performance at low linear flow rates and maintains superior binding capacity at high linear flow rates 15ML POROS MABCAPTURE A/G SELECT

Thermo Scientific™ Pierce™ Cysteine·HCl

Make sulfhydryl assay standards or perform protein refolding experiments using this pure, crystalline cysteine hydrochloride (Cys-HCl) CAS 52-89-1. CYSTEINE HCL 5GM

Thermo Scientific™ Pierce™ TPCK Trypsin und Harz

Cleave the carboxyl-side of Arg and Lys residues with trypsin that isTPCK-treated to block chymotrypsin activity; its immobilized form allows enzyme removal after digestion. Immobilized Trypsin, TPCK Treated, 2 mL

Trypsin, bovine pancreas

A pancreatic serine protease 1GR Trypsin, bovine pancreas

Thermo Scientific™ Pierce™ Methyl-PEG-NHS-Ester-Reagenzien

Pegylate amines (-NH2 groups) on proteins (lysine residues) or assay surfaces using MS(PEG)n, amine-reactive (NHS ester), methyl-capped PEG compounds (4 to 24 EG units). MS(PEG)12, 1 g, 1g

Thermo Scientific™ Pierce™ Sulfhydryl Addition Kit

Modify protein primary amines to create free sulfhydryl groups for labeling, crosslinking or immobilization techniques; complete kit with SATA reagent and hydroxylamine. Sulfhydryl Addition kit

Thermo Scientific™ Pierce™ Humanes Rhinovirus 3C Protease (HRV 3C)

Remove fusion tags from proteins with the HRV 3C cleavage sequence with this recombinant cysteine protease that is dual tagged for easy removal from the sample after cleavage. Pierce HRV 3C Protease, 1000-unit kit

Thermo Scientific™ POROS™ MabCapture™ A Select

MabCapture A Select a monoclonal antibody purification resin provides high dynamic binding at low linear flow rates and maintains superior binding capacity at high linear flow rates 15ML POROS MABCAPTURE A SELECT

Thermo Scientific™ Pierce™ TCEP·HCl

Reduce protein and peptide disulfide bonds using this thiol-free, pure, crystalline tris (2-carboxyethyl) phosphine hydrochloride, TCEP (CAS 5961-85-3). TCEP·HCL 10GM

Thermo Scientific™ Pierce™ Sulfo-NHS-Acetate

Amine-reactive (NHS ester) compound to permanently block primary amines (e.g., protein lysine side chains) to prevent interactions or later conjugation. Sulfo-NHS-Acetate, 100mg, 100 mg

Thermo Scientific™ Pierce™ immobilisiertes Ficin

Enable controlled antibody fragmentation, especially of mouse IgG1, with this sulfhydryl-specific ficin protease immobilized onto beaded agarose resin. Immobilized Ficin, 5 mL

Chymotrypsinogen A, from bovine pancreas

The zymogen of chymotrypsin 1GR Chymotrypsinogen A, from bovine pancreas 1g

Thermo Scientific™ Pierce™ 2-Mercaptoethanol

Pure, liquid (equals 14M), beta-mercaptoethanol (bME, 2BME, 2-ME, b-mer), CAS 60-24-2; thiol reducing agent for cleaving protein disulfide bonds (cystines cysteines). 2-MERCAPTOETHANOL 10ML

Thermo Scientific™ Pierce™ Immobilized Reductant Columns

Efficiently reduce protein or peptide disulfide bonds with this reusable column on with an immobilized thiol-based reducing agent for solid-phase disulfide bond reduction. REDUCE-IMM IMMOB REDUCTANT COL2ML

Thermo Scientific™ Pierce™ 8M Guanidine·HCl-Lösung

Ready-to-use, 8M solution of guanidinium hydrochloride (GdnCl, GuHCl), CAS 50-01-1; dilute and pH-adjust to any concentration for protein biology methods. 8M Guanidine-HCl, 200 ml

Thermo Scientific™ Pierce™ Methyl-PEG-Maleimide Reagents

Pegylate sulfhydryls (-SH groups) on proteins (cysteine residues) or assay surfaces using MS(PEG); sulfhydryl-reactive (maleimide), PEG compounds (12 and 24 EG units). MM(PEG)12, 1 g, 1 g

Thermo Scientific™ Pierce™ Factor Xa

Protease (serine endopeptidase for prothrombin); cleaves arginine in the sequence Ile-Glu-Gly-Arg; useful for His-tagged fusion protein engineering. FACTOR XA(BOVINE)250µG

Alfa Aesar™ Pepstatin A, 98%

Protease inhibitor that acts on pepsin, renin and cathepsin D 25MG Pepstatin A, 98%

Thermo Scientific™ Pierce™ Methyl-PEG-Lipoamide Compounds

ML(PEG)n: methyl and bidentate thiol compound with a 4-unit polyethylene glycol (PEG) spacer; methylate and pegylate quantum dots, gold surfaces, silver. ML(PEG)4, 100mg

Thermo Scientific™ Pierce™ SATP

Short (4.1A), amine-reactive (NHS ester) sulfhydryl-addition reagent; creates stable (protected yet exposable) -SH group for protein crosslinking strategies. SATP, 50 mg

Thermo Scientific™ Pierce™ Carboxypeptidase Y and Resin

Cleave (release) terminal amino acids including proline from the C-terminus of peptides using this protease; its immobilized form allows enzyme removal after treatment. IMMOB CARBOXYPEPTIDASE Y 2ML

Trypsin, porcine pancreas

A pancreatic serine protease 10GR Trypsin, porcine pancreas 10g

Thermo Scientific™ POROS™ MabCapture™ G Select

MabCapture G Select antibody affinity purification resin provides high dynamic binding at low linear flow rates and maintains superior binding capacity at high linear flow rates 50ML POROS MABCAPTURE G SELECT

Thermo Scientific™ Pierce™ immobilisiertes Pepsin

Generate and purify Fab and F(ab')2 fragments from antibodies with acidic endopeptidase (pepsin) immobilized onto beaded agarose resin. Immobilized Pepsin - Agarose, 5 mL

Thermo Scientific™ Pierce™ Carboxy-PEG-Amine Compounds

CA(PEG)n: pegylated amino acids of the form carboxy-PEG-amine; with 4 to 24 polyethylene glycol units; for surface- and molecule-pegylation applications. CA(PEG)24 100MG

Thermo Scientific™ Pierce™ Iodessigsäure

Get rapid carboxymethylation of reduced cysteine residues with Thermo Scientific™ Pierce™ Iodoacetic Acid and Iodoacetamide. IODOACETIC ACID 500MG

Thermo Scientific™ Pierce™ TFCS

Modify proteins by adding a 7-atom spacer arm with this amine-reactive (NHS ester) compound; the terminal trifluoroacetyl group can be removed to expose a new primary amine. TFCS 50MG

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