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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 (6,041)
Protease Inhibitors and Phosphatase Inhibitors (3,881)
Magnetic Affinity Separation Particles (597)
Spin Columns and Gravity-flow Columns (351)
Cell Lysis Detergents (272)
Gel Filtration Media and Columns (173)
In vitro Protein Expression Systems (120)
Cell Lysis Enzymes (118)
Miscellaneous Immobilized Affinity Ligands (99)
Miscellaneous Immobilization Supports (89)
Affinity Gels (85)
Biotin-Binding Affinity Resins and Beads (75)

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Keyword Search:
2,461 – 2,475 of 11,052 results
2,461

MilliporeSigma™ Calbiochem™ (±)-Blebbistatin

(±)-Blebbistatin, CAS 674289-55-5, is a cell-permeable, selective, and reversible inhibitor of nonmuscle myosin II. Blocks cell blebbing and disrupts cell migration & cytoKinesis in vertebrate cells.

2,462

MilliporeSigma™ Calbiochem™ ApoE4 Modulator, PH002

A phthalazinone derived compound that directly binds to the 22-kDa amino-terminal region of apolipoprotein E4 (ApoE4) and blocks its intramolecular domain interactions in neuronal cells thereby reversing the detrimental effects of ApoE4.

2,463

MilliporeSigma™ Calbiochem™ Dkk-1 Inhibitor, WAY-262611, HCl

The Dkk-1 Inhibitor, WAY-262611 controls the biological activity of Dkk-1.

2,464

MilliporeSigma™ Calbiochem™ cAMP Direct Immunoassay Kit (Colorimetric)

Competitive, Non-radioactive immunoassay kit used for rapid quantitative measurement of cAMP

2,465

MilliporeSigma™ Calbiochem™ GP Antagonist-2A

The GP Antagonist-2A controls the biological activity of GP. This small molecule/inhibitor is primarily used for Neuroscience applications.

2,467

MilliporeSigma™ Calbiochem™ GSK-3β Inhibitor VIII

The GSK-3β Inhibitor VIII, also referenced under CAS 487021-52-3, controls the biological activity of GSK-3β. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

2,468

MilliporeSigma™ Calbiochem™ β-Glycerophosphate, Disodium Salt, Pentahydrate

A phosphate group donor in matrix mineralization studies that acts as a protein phosphatase inhibitor.

Content And Storage Protect from moisture
CAS 13408-09-8
Form Solid
Target Proteins protein phosphatase
Solubility H2O
Color White
Purity 99% by 31P NMR
Molecular Formula C3H7O6PNa2·5H2O
Formula Weight 306.1g/mol
2,469

Cytiva Tricorn™ Filter Kit

Used for large volume/repeated loading of clarified sample to reduce the risk of clogging in combination with capture media. Cytiva Tricorn™ Filter Kit includes top and bottom adapters, bottom filters, and EPDM O-rings, five of each

2,470

MilliporeSigma™ Calbiochem™ PKG Iα Inhibitor, Cell-Permeable

The PKG Iα Inhibitor, Cell-Permeable controls the biological activity of PKG Iα. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

2,471

Thermo Scientific™ CaptureSelect™ Biotin Anti-LC-kappa (Murine) Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-LC-kappa (mur) Conjugate consists of a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds to the constant domain of kappa light chains of mouse and rat antibodies.

Ligand Type Antibody
Type Conjugate
Target Kappa Light Chain
Content And Storage Store at -5°C to -30°C.
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect
2,472

MilliporeSigma™ Calbiochem™ Epoxomicin, Synthetic

Epoxomicin, Synthetic, CAS 134381-21-8, is a potent, specific, and irreversible inhibitor of chymotrypsin-like, trypsin-like, and peptidyl-glutamyl peptide hydrolyzing activities of the proteasome.

2,473

MilliporeSigma™ Calbiochem™ CTAP

A highly potent octapeptide that acts as a selective and brain penetrating bioavailableμ opioid receptor antagonist (IC50

2,474

MilliporeSigma™ Calbiochem™ Caspase-3 Substrate IV, Fluorogenic

Fluorogenic caspase-3 substrate.

Form Solid
Target Proteins Fluorogenic caspase-3 substrate.
Solubility DMSO
Color White or Off-white
Purity 95% by HPLC
Molecular Formula C36H38F3N5O14
Formula Weight 821.7g/mol
2,475

MP Biomedicals™ IgG Affinity Gel

IgG Affinity Gel is prepared by reaction of purified IgG to activated Sepharose™ 4B gel.