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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 (5,875)
Protease Inhibitors and Phosphatase Inhibitors (3,897)
In vitro Protein Expression Systems (1,434)
Magnetic Affinity Separation Particles (606)
Spin Columns and Gravity-flow Columns (477)
Cell Lysis Detergents (270)
Gel Filtration Media and Columns (181)
Cell Lysis Enzymes (122)
Affinity Gels (91)
Miscellaneous Immobilized Affinity Ligands (90)
Miscellaneous Immobilization Supports (89)
Biotin-Binding Affinity Resins and Beads (75)

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Search Within Results
Keyword Search:
2,041 – 2,055 of 12,418 results
2,041

MilliporeSigma™ Calbiochem™ InSolution™ AG 1478

Highly potent and specific inhibitor of the epidermal growth factor (EGF) receptor tyrosine kinase (IC50 = 3nM)

2,042

MilliporeSigma™ Calbiochem™ AG 1295

A cell-permeable, reversible, ATP-competitive, and selective inhibitor of platelet-derived growth factor (PDGF) receptor kinase (IC50 = 500nM) and PDGF-dependent DNA synthesis (IC50 = 2.5μM) in Swiss/3T3 cells.

2,043

MilliporeSigma™ Calbiochem™ U0126

U0126, CAS 109511-58-2, is a potent and specific inhibitor of MEK1 (IC50 = 72 nM) and MEK2 (IC50 = 58 nM). The inhibition is noncompetitive with respect to both ATP and ERK.

Content And Storage Protect from light
CAS 109511-58-2
Form Solid
Target Proteins MEK1 and MEK2
Solubility DMSO
Color White
Purity 98% by HPLC
Molecular Formula C18H16N6S2·0.5C2H5OH
Formula Weight 403.5g/mol
2,045

MilliporeSigma™ Novagen™ S-protein Agarose
GSA_VA

Retains specifically S·Tag™ fusion proteins.

2,047

MilliporeSigma™ Calbiochem™ Wnt Antagonist I, IWR-1-endo

Wnt Antagonist I, IWR-1-endo, is a cell-permeable inhibitor of TNKS1/PARP5a (IC50 = 131 nM) & TNKS2/PARP5b (IC50≥ 56 nM). Suppress Wnt-stimulated transcription activity (IC50 = 180 nM).

2,048

MilliporeSigma™ Calbiochem™ Wortmannin

Wortmannin, CAS 19545-26-7, is a cell-permeable, potent, selective, and irreversible inhibitor of PI3-Kinase (IC50 = 5 nM). Does not affect any upstream signaling events.

2,049

MilliporeSigma™ Novagen™ pET-32a(+) DNA

Designed for cloning high-level expression of peptide sequences.

2,050

MilliporeSigma™ Calbiochem™ Kenpaullone

A potent, cell-permeable, and reversible inhibitor of glycogen synthase kinase-3β (IC50 = 230 nM), Lck (IC50 = 470 nM), and cyclin-dependent kinases (Cdks).

2,051

MilliporeSigma™ Calbiochem™ VEGFR2/Flt3/c-Kit Inhibitor

The VEGFR2/Flt3/c-Kit Inhibitor, also referenced under CAS 796967-10-7, controls the biological activity of VEGFR2/Flt3/c-Kit. This small molecule/inhibitor is primarily used for Activators/Inducers applications.

2,052

Thermo Scientific™ CaptureSelect™ CH1-XL Magnetic Agarose Beads
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ CH1-XL Magnetic Agarose Beads are high-capacity, high-throughput magnetic affinity particles for antibody purification using manual or robotic magnetic separators.

Particle Size 25 to 30 μm
Ligand Type CH1-XL affinity ligand
Type Magnetic Agarose Bead
Matrix 6% cross-linked magnetized agarose
Form Resin Slurry
Binding Capacity >4 mg IgG/mL slurry
Product Line CaptureSelect
2,053

Thermo Scientific™ CaptureSelect™ C-tagXL Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ C-tagXL Affinity Matrix combines a unique selectivity for a small 4-amino acid peptide tag (E-P-E-A, glutamic acid-proline-glutamic acid-alanine) with the benefits of a robust and high quality affinity matrix.

Particle Size 65 ±10 μm
Ligand Type C-tagXL affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Stationary Phase Anti-EPEA tag
Type Affinity Matrix
Matrix Agarose-based, epoxide-activated
Form Liquid Suspension
Binding Capacity 400 nmol/mL
Product Line CaptureSelect
2,054

Thermo Scientific™ CaptureSelect™ IgG4 (Hu) Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ IgG4 (Hu) Affinity Matrix has been specifically designed for the purification and isolation of human IgG4 from complex sources such as plasma, serum, or cell culture supernatants.

Ligand Type IgG4 affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Type Affinity Matrix
Matrix Agarose-based, epoxide activated
Binding Capacity >15 g IgG4/L resin
Form Resin Slurry
Product Line CaptureSelect
2,055

Thermo Scientific™ CaptureSelect™ IgA-XL Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ IgA-XL Affinity Matrix is intended for the purification of human IgA, with no binding to other immunoglobulins.

Content And Storage Store at 2–8°C. Protect from direct sunlight.