Protein Purification

Kits, columns, gels, reagents, enzymes, inhibitors, and other assorted products for use with protein purification procedures.

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1-step Human Coupled IVT Kit (2)
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Affinity Matrix (79)
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AAV-MAX (4)
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>40 μm (1)
∼ 3 μm (1)
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Capacity (Metric)

≥1.2 mg Biotinylated BSA Binding per mL Resin (2)
≥20 mg Jacalin per mL of Settled Resin (1)
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≥50 mg Human IgG per mL Resin Binding (2)
≥6 mg Human IgG Coupling per mL Resin (1)
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≥40 cm/hr. (1)
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Matrix

15Q Chromatography Media (3)
Affinity Resin (11)
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Expression System

Baculovirus (7)
Cell-Free (5)
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2,461 – 2,475 of 11,260 results

2,461

MilliporeSigma™ Calbiochem™ β-Amyloid Oligomer Inhibitor, K01-162

The β-Amyloid Oligomer Inhibitor, K01-162 controls the biological activity of β-Amyloid Oligomer.

Pricing & Availability

2,462

Thermo Scientific™ CaptureSelect™ LC-lambda (mouse) Affinity Matrix

Thermo Scientific™ CaptureSelect™ LC-lambda (mouse) Affinity Matrix contains a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) recognizing the lambda light chain of mouse Ig's.

Pricing & Availability
Specifications

Particle Size	70 μm
Stationary Phase	Anti-LC-lambda
Type	Affinity Matrix
Content And Storage	Store at 2°C to 8°C.
Matrix	Agarose-based, aldehyde-activated
Form	Liquid Suspension
Species	Mouse
Product Line	CaptureSelect

2,463

Thermo Scientific™ CaptureSelect™ FcXL Affinity Matrix

Thermo Scientific™ CaptureSelect™ FcXL Affinity Matrix has been specifically designed for the purification of recombinant human IgG, Fc fusion proteins, and plasma derived IgG.

Pricing & Availability
Specifications

Ligand Type	FcXL affinity ligand
Flow Rate	50 to 200 cm/hr. (Up to 2 bar)
Target	Fc of IgG, CH3 domain
Matrix	Agarose-based, aldehyde-activated
Form	Agarose Bead
Binding Capacity	25 to 35 g IgG/L
For Use With (Application)	IgG purification

2,464

MilliporeSigma™ Calbiochem™ NG,NG-Dimethyl-L-arginine, Dihydrochloride

A cell-permeable, reversible inhibitor of nitric oxide synthase in vitro (IC₅₀ = 2-3 μM) and in vivo.

Pricing & Availability

2,465

MilliporeSigma™ Calbiochem™ Trypsin Inhibitor, Soybean

The Trypsin Inhibitor, Soybean, also referenced under CAS 9035-81-8, controls the biological activity of Trypsin. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

Pricing & Availability
Specifications

Content And Storage	Hygroscopic, Protect from Moisture
CAS	9035-81-8
Form	Lyophilized
Target Proteins	trypsin
Solubility	67 mM potassium phosphate, pH 7.6
Color	Off-white
Formula Weight	20000g/mol

2,466

MilliporeSigma™ Calbiochem™ Leupeptin, Hemisulfate, Microbial

Leupeptin hemisulfate, CAS 103476-89-7, is a reversible inhibitor of trypsin-like proteases and cysteine proteases.

Pricing & Availability
Specifications

Content And Storage	Hygroscopic
CAS	103476-89-7
Form	Lyophilized
Target Proteins	trypsin- and cysteine-like proteases
Solubility	H₂O
Color	White
Purity	90% by HPLC
Molecular Formula	C₂₀H₃₈N₆O₄·0.5H₂SO₄
Formula Weight	475.6g/mol

2,467

MilliporeSigma™ Calbiochem™ Rho Inhibitor, Rhosin

Rho Inhibitor, Rhosin, CAS 1173671-63-0, is a cell-permeable compound that directly targets Rho GEF binding domain (Kd = 354nM for RhoA), thereby prevents Rho from interacting with its GEFs.

Pricing & Availability

2,468

MilliporeSigma™ Calbiochem™ InSolution™ β-Secretase Inhibitor IV

The InSolution™ β-Secretase Inhibitor, also referenced under CAS 797035-11-1, controls the biological activity of β-Secretase. This small molecule/inhibitor is primarily used for Neuroscience applications.

Pricing & Availability

2,469

MilliporeSigma™ Calbiochem™ InSolution™ Pepstatin A, Synthetic

A 25 μM (10 mg/583 μL) sterile-filtered solution of Pepstatin A, Synthetic in DMSO.

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2,470

MilliporeSigma™ Calbiochem™ Sodium Orthovanadate, Activated

A depolymerized vanadate prepared from Sodium Orthovanadate with enhanced ability to competitively inhibit endogenous phosphatases.

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2,471

MilliporeSigma™ Calbiochem™ InSolution™ Cyclopamine-KAAD

A cell-permeable potent analog of Cyclopamine that specifically inhibits Hedgehog (Hh) signaling with similar or lower toxicity.

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2,472

Superoxide Dismutase, MP Biomedicals™

Catalyzes the dismutation of superoxide into oxygen and hydrogen peroxide. Superoxide Dismutase, MP Biomedicals is an antioxidant enzyme and an important defense in cells exposed to oxygen. It is a low molecular weight metalloprotein present in aerobic ce

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2,473

Cytiva HiTrap™ Blue HP Columns

For purifying albumin, enzymes including NAD⁺ and NADP⁺, coagulation factors, interferons and related proteins

Pricing & Availability
Specifications

Particle Size	34 μm
Height (Metric)	2.5cm
Content And Storage	4° to 30°C
pH Range	4 to 12
Product Type	Blue HP Columns
For Use With (Equipment)	Syringe, peristaltic pump or liquid chromato graphy system such as AKTA™ design or FPLC system
Sample Type	Albumin, Interferon, Nucleotide-dependent Enzymes, a2-macroglobulin, Coagulation Factors and Related Proteins
Material	Polypropylene
For Use With (Application)	Purifying wide range of biomolecules, including albumin, interferon, a broad range of nucleotide-dependent Enzymes, alpha2-macroglobulin, coagulation facto rs and related Proteins
Support Type	6% Highly Cross-linked Agarose
Max. Pressure	42psi
Height (English)	0.98 in.

2,474

Cytiva Sephadex™ G50 Medium Media

Suitable for gel filtration

Pricing & Availability
Specifications

Particle Size	100 to 300 μm in wet form, 50 to 150 μm in dry form
Height (Metric)	10cm
Bed Volume	9 to 11mg/g
Format	Solid Bead
pH Range	2 to 10
Product Type	Sephadex G50 Media
Sample Type	DNA
Diameter (Metric) Inner	5cm
Support Type	Cross-linked Dextran
Height (English)	3.93 in.

2,475

Thermo Scientific Chemicals Phosphatase Inhibitor Cocktail I

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Protein Purification

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Thermo Scientific™ CaptureSelect™ LC-lambda (mouse) Affinity Matrix Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Thermo Scientific™ CaptureSelect™ FcXL Affinity Matrix Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Thermo Scientific™ CaptureSelect™ LC-lambda (mouse) Affinity Matrix

Thermo Scientific™ CaptureSelect™ FcXL Affinity Matrix