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Protein Purification

Kits, columns, gels, reagents, enzymes, inhibitors, and other assorted products for use with protein purification procedures.
Protein Purification Reagents and Kits (6,025)
Protease Inhibitors and Phosphatase Inhibitors (3,884)
Magnetic Affinity Separation Particles (594)
Spin Columns and Gravity-flow Columns (353)
Cell Lysis Detergents (269)
Gel Filtration Media and Columns (173)
In vitro Protein Expression Systems (117)
Cell Lysis Enzymes (116)
Miscellaneous Immobilized Affinity Ligands (99)
Miscellaneous Immobilization Supports (89)
Affinity Gels (84)
Biotin-Binding Affinity Resins and Beads (71)

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526 – 540 of 11,025 results
526

MilliporeSigma™ Calbiochem™ Nefazodone Hydrochloride

A potent 5-HT2A receptor antagonist (Kd = 26nM), with moderate affinity for the alpha1-adrenergic receptor (Kd = 48nM) and 5-HT1A receptor

527

MilliporeSigma™ Calbiochem™ AGE Inhibitor, LR-90

A cell-permeable blocker of advanced glycation end product formation.

528

MilliporeSigma™ PureProteome™ Magnetic Beads

For rapid and reproducible isolation of proteins

Content And Storage 2° to 8°C
dimMatrix Magnetic Beads
For Use With (Application) Immunoprecipitations, purifying Nucleic Acids, isolating cells/organelles, Protein-protein interactions
529

MilliporeSigma™ Calbiochem™ 2-Methoxyestradiol

A natural metabolite of 17β-estradiol that is devoid of estrogenic activity.

CAS 362-07-2
Form Crystalline Solid
Target Proteins Inhibits cell proliferation and angiogenesis
Solubility DMSO or EtOH
Color White
Purity 90% by HPLC
Molecular Formula C19H26O3
Formula Weight 302.4g/mol
530

MilliporeSigma™ Calbiochem™ Alendronate, Sodium Salt

An amino-bisphosphonate that acts as a potent inhibitor of bone resorption and cartilage destruction.

531

MilliporeSigma™ Calbiochem™ Nα-Benzyloxycarbonyl-L-lysine Thiobenzyl Ester, Hydrochloride

Highly sensitive substrate for trypsin-like enzymes and granule-associated serine esterase.

532

MilliporeSigma™ Calbiochem™ FITC Labeling Kit

Labels antibodies or proteins with fluorescein.

533

MilliporeSigma™ Calbiochem™ NF023

A suramin analog that acts as a selective and direct G-protein antagonist for α-subunits of the Go

534

MilliporeSigma™ Calbiochem™ (±)-Verapamil, Hydrochloride

A papaverine derivative that blocks Ca2+ channels (principally the L-type) in smooth and cardiac muscle cells.

535

MilliporeSigma™ Calbiochem™ Caspase-9 Substrate II, Colorimetric

The Caspase-9 Substrate II, Colorimetric serves as the substrate for Caspase-9.

536
Promotions Available

Thermo Scientific™ Lysosome Enrichment Kit for Tissues and Cultured Cells

Enrich for lysosomes, peroxisomes and nuclei from cells and tissue with these organelle-specific subcellular fractionation kits.

537

MilliporeSigma™ Calbiochem™ Innolink™ Biotin 354S

Modified biotin conjugate linked to bis-aryl hydrazone chromophore, aromatic succinimidyl ester.

538

MilliporeSigma™ Calbiochem™ Smoothened Agonist, SAG

A cell-permeable Smoothened Agonist, SAG, CAS 364590-63-6, modulates the coupling of Smo with its downstream effector by interacting with the Smo heptahelical domain (KD = 59 nM).

Content And Storage Hygroscopic, Protect from light
CAS 364590-63-6
Form Solid
Solubility DMSO or H2O
Color Light Yellow
Purity 98% by HPLC
Molecular Formula C28H28ClN3OS·2HCl·2H2O
Formula Weight 599g/mol
539

MilliporeSigma™ Calbiochem™ Shikonin

A naphthoquinone found in the Chinese herb Shiunko.

540

MilliporeSigma™ Calbiochem™ DUB Inhibitor XI

A cell-permeable compound that acts as a dual inhibitor of USP7 (IC50 = 0.42 μM) and USP47 (IC50 = 1.0 μM).