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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 (713)
Protease Inhibitors and Phosphatase Inhibitors (282)
Magnetic Affinity Separation Particles (110)
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Miscellaneous Immobilized Affinity Ligands (45)
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Affinity Gels (26)
Cell Lysis Enzymes (23)
Miscellaneous Immobilization Supports (4)

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1 – 15 of 963 results
1

Invitrogen™ DynaMag™-96 Side Magnet

Designed for both automation platforms (e.g., Tecan) and manual workflows, but is compatible with PCR-strips and 96-well plates (200 μL), non-skirted and half-skirted.

4

Thermo Scientific Chemicals Protease Inhibitor Cocktail, for general use

 

Content And Storage 2°C to 8°C
Product Type Protease Inhibitor Cocktail
Odor Odorless
5

Thermo Scientific Chemicals Yeast Lytic Enzyme, Arthrobacter luteus

CAS: 37340-57-1 Synonym: Lyticase; Zymolyase 20T

CAS 37340-57-1
Synonym Lyticase; Zymolyase 20T
6

MilliporeSigma™ Calbiochem™ TLR4 Inhibitor, TAK-242

TAK-242; CAS 243984-11-4; is a cell-permeable compound that selectively binds to Cys747 of TLR4 and selectively disrupts its interaction with adaptor molecules TIRAP and TRAM.

7

MilliporeSigma™ Calbiochem™ Aprotinin, Bovine Lung, Crystalline

Aprotinin, Bovine Lung, Crystalline, CAS 9087-70-1, is a competitive, reversible, heat- and acid-stable inhibitor of proteolytic and esterolytic activities.

Content And Storage Hygroscopic
CAS 9087-70-1
Form Crystalline Solid
Target Proteins chymotrypsin
Solubility H2O
Color White to Off-white
Purity 95% by gel filtration
Concentration 5500 KIU/mg, dry weight
Formula Weight 6512g/mol
8

MilliporeSigma™ Calbiochem™ InSolution™ TGF-β RI Kinase Inhibitor VI, SB431542

The InSolution™ TGF-β RI Kinase Inhibitor VI, SB431542 controls the biological activity of TGF-β RI. Primarily used for Phosphorylation & Dephosphorylation applications.

9

MilliporeSigma™ Calbiochem™ Nα-Tosyl-Lys Chloromethyl Ketone, Hydrochloride

Inhibits trypsin-like serine proteinases.

Content And Storage Hygroscopic
CAS 4238-41-9
Form Solid
Target Proteins trypsin like proteases
Solubility Aqueous solutions (unstable above pH 6.0)
Color Off-white
Purity 95% by elemental analysis
Molecular Formula C14H21ClN2O3S·HCl
Formula Weight 369.3g/mol
10

MilliporeSigma™ Calbiochem™ Aprotinin, Bovine, Recombinant, Nicotiana sp., Animal-Free

Aprotinin, Bovine, Recombinant, Nicotiana sp, Animal-Free - CAS 9087-70-1, is a heat and acid-stable competitive, reversible inhibitor of serine proteases.

CAS 9087-70-1
Form Liquid
Target Proteins chymotrypsin
Formulation In 0.9% NaCl. Contains no animal-derived components.
Color Clear Colorless to Amber
Purity 95% by SDS-PAGE
Molecular Formula C284H432N84O79S7
Formula Weight 6512g/mol
11

MilliporeSigma™ Calbiochem™ TGF-β RI Kinase Inhibitor VI, SB431542

TGF-β RI Kinase Inhibitor VI, SB431542, CAS 301836-41-9, is a cell-permeable inhibitor of SMAD2 phosphorylation. Inhibits the activity of ALK4 and ALK5 (IC50 = 140 nM and 94 nM, respectively).

12

MilliporeSigma™ Calbiochem™ Ubiquitin Aldehyde

Potent and specific inhibitor of multiple ubiquitin hydrolases involved in pathways of intracellular protein modification and turnover.

13

MilliporeSigma™ Calbiochem™ VEGFR3 Kinase Inhibitor, MAZ51

The VEGFR3 Kinase Inhibitor, MAZ51, also referenced under CAS 163655-37-6, controls the biological activity of VEGFR3 Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

14

MilliporeSigma™ Calbiochem™ Wnt Agonist I in DMSO

The Wnt Agonist I in DMSO, also referenced under CAS 853220-52-7, controls the biological activity of Wnt. This small molecule/inhibitor is primarily used for Cancer applications.

15

MilliporeSigma™ Calbiochem™ Wnt Antagonist III, Box5

The Wnt Antagonist III, Box5 controls the biological activity of Wnt. This small molecule/inhibitor is primarily used for Cancer applications.