Protein Purification

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

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Form

Agarose Bead (9)
Amorphous Solid (6)
Bulk Media (3)
Crystalline Film (1)
Crystalline Solid (55)
Dry (2)
Film (3)

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Type

1-step Human Coupled IVT Kit (2)
1-step Human High-yield Maxi IVT Kit (1)
1-step Human High-yield Mini IVT Kit (2)
96-well Filter Plate (2)
Affinity Matrix (62)
Affinity Membrane (1)
Affinity Resin (6)

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Product Line

AAV-MAX (4)
ATTO-TAG (4)
ActivX (7)
ActivX, Pierce (1)
Ambion (4)
AminoLink (9)
Brij (5)

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Particle Size

>40 μm (1)
∼ 3 μm (1)
∼9 μm¹ (2)
1 μm (18)
1 to 3 μm (4)
1 to 4 μm (2)
10 μm (4)

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Product Type

Benzamidine FF Column (3)
Blue HP Columns (2)
Buffer (1)
Calibration Kit (2)
Cell Dissociation (1)
Cell Enrichment Column (2)
Cell Enrichment Kit (9)

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Binding Capacity

≈35mg Human lgG/mL at 2.4 min. residence time (4)
≈80 mg Human IgG/mL Resin at 6 min residence time. ≈40 mg Human IgG/mL at 2 min residence time. (1)
≥1.2 mg Biotinylated BSA Binding/mL Resin (2)
≥25 mg/mL Coupling (2)
≥30 mg/mL Coupling (1)
≥40 mg HIgG/mL Settled Beads (4)
≥6 mg Human IgG Coupling/mL Resin (1)

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Column Type

Affinity Column (39)
Column Accesory (13)
Empty Chromatography Column (22)
Empty HPLC Column (6)
Gel Filtration Column (3)
Gravity Column (4)
HIC Column (3)

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Flow Rate

≥40 cm/hr. (1)
>100 cm/hr. (2)
>11 cm/hr. (1)
>125 cm/hr. (3)
>150 cm/hr. (3)
>47 cm/hr. (2)
>480 cm/hr. (2)

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Matrix

15Q Chromatography Media (3)
Affinity Resin (11)
Capto AVB (2)
Capto L Chromatography media (1)
Capto Q Chromatography Media (2)
Chelating Sepharose (1)
DEAE Sephacel (1)

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Expression System

Baculovirus (7)
Cell-Free (5)
Mammalian (1)
Yeast (1)

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1,951 – 1,965 of 12,531 results

1,951

MilliporeSigma™ Calbiochem™ eEF-2 Kinase Inhibitor, NH125

The eEF-2 Kinase Inhibitor, NH125, also referenced under CAS 278603-08-0, controls the biological activity of eEF-2 Kinase. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

Pricing & Availability

1,952

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

1,953

Thermo Scientific™ CaptureSelect™ C-tagXL Pre-packed Column

Thermo Scientific™ CaptureSelect™ C-tagXL Affinity Matrix is an improved version of CaptureSelect C-tag Affinity Matrix with a significantly increased binding capacity, offered here in pre-packed format.

Pricing & Availability
Specifications

Shipping Condition	Room Temperature
Stationary Phase	Anti-C-tagXL
Type	Pre-packed Column
Content And Storage	Store in refrigerator (2°C to 8°C).
Form	Liquid Suspension
Product Line	CaptureSelect

1,954

MilliporeSigma™ Calbiochem™ GSK-3 Inhibitor XVI

GSK-3 Inhibitor XVI - CAS 252917-06-9, is a cell-permeable, potent, ATP-competitive, and highly selective GSK-3 inhibitor (IC₅₀ = 10 and 6.7 nM against GSK-3α and GSK-3β, respectively).

Pricing & Availability

1,955

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).

Pricing & Availability

1,956

MilliporeSigma™ Calbiochem™ MG-132

A cell-permeable, potent, reversible proteasome inhibitor (Ki = 4 nM).

Pricing & Availability
Specifications

CAS	133407-82-6
Form	Solid
Target Proteins	proteasome
Solubility	DMSO or EtOH
Color	White
Purity	98% by HPLC
Molecular Formula	C₂₆H₄₁N₃O₅
Formula Weight	475.6g/mol

1,957

MilliporeSigma™ Calbiochem™ Ellipticine

A cell-permeable antitumor alkaloid that acts as an inhibitor of topoisomerase II and acts as an intercalative agent that stimulates topoisomerase II-mediated DNA breakage.

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1,958

MilliporeSigma™ Calbiochem™ DAPK Inhibitor

The DAPK Inhibitor, also referenced under CAS 315694-89-4, controls the biological activity of DAPK.

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1,959

Cytiva HiPrep™ Sephacryl™ S-200 HR Columns

Maximum recovery and minimum nonspecific adsorption

Pricing & Availability
Specifications

Particle Size	25 to 75 μm
Height (Metric)	60cm
Content And Storage	4°C to 30°C, 20% Ethanol
pH Range	3 to 11
Product Type	Sephacryl HR Column
For Use With (Equipment)	Low to medium pressure AKTA™ systems
Sample Type	Antibodies, serum proteins and mid-size proteins
Quantity	Each
Material	Polypropylene
For Use With (Application)	Separation of biomolecules with maximum recovery and minimum nonspecific adsorption with long term chemical and physical stability resulting from the hydrophilic, rigid Allyl Dextran/Bisacrylamide matrix
Support Type	Allyl Dextran and N, N'-methylenebisacrylamide
Max. Pressure	1.5 bar [0.15 MPa] (22 psi)
Height (English)	23.62 in.

1,960

MilliporeSigma™ Calbiochem™ MMP-2 Substrate, Fluorogenic

A quenched fluorescence substrate for MMP-2 (gelatinase A; k_cat/Km = 3.97 x 10⁵ M^-1s^-1).

Pricing & Availability

1,961

MilliporeSigma™ Calbiochem™ MEK1/2 Inhibitor III

The MEK1/2 Inhibitor III, also referenced under CAS 391210-10-9, controls the biological activity of MEK1/2. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

Pricing & Availability

1,962

Cytiva XK Chromatography Columns (Empty)

Ensure trouble-free operation for low to medium pressure. Cytiva XK Chromatography Columns (Empty) connect directly to ÄKTA design instruments or other liquid chromatography systems. The user-friendly ensures reproducible, accurate packing.

Pricing & Availability
Specifications

Particle Size	10μm pore size
Product Type	XK Chromatography Columns (Empty)
Column Type	Empty Chromatography Column
Material	Borosilicate glass
For Use With (Application)	Liquid chromatography at low to medium pressure
Support Type	Polypropylene (reinforced glass fiber)/Polyamide Net

1,963

MilliporeSigma™ Calbiochem™ Hec1/Nek2 Mitotic Pathway Inhibitor I, INH1

The Hec1/Nek2 Mitotic Pathway Inhibitor I, INH1, also referenced under CAS 313553-47-8, controls the biological activity of Hec1/Nek2 Mitotic Pathway.

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1,964

Cytiva HiScreen™ Capto™ S, Capto™ Q and Capto™ DEAE Prepacked IEX Columns

Designed for method optimization and parameter screening

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Specifications

Buffer	1M Acetic Acid, 1M NaOH, 8M Urea, 6M Guanidine Hydrochloride, 30% Isopropanol and 70% Ethanol
Height (Metric)	100mm
Content And Storage	4° to 30°C
Diameter (English) Inner	0.3 in.
Bed Volume	4.7mL
Column Type	Ion Exchange Column
Diameter (Metric) Inner	7.7mm
Quantity	1 x 4.7mL
Material	Polypropylene
For Use With (Application)	Modern large-scale manufacturers for fast, efficient and cost-effective capture and intermediate Protein purification, optimization and parameter screening
Max. Pressure	3 bar
Particle Size	45 to 165μm
Flow Rate	<700 cm/hr.
Support Type	Highly cross-linked Agarose with Dextran surface extender
Height (English)	3.93 in.

1,965

Cytiva Streptavidin HP MultiTrap™ Plates

Fast, reliable protein enrichment through immobilized biotinylated biomolecules in prepacked 96-well filter plates

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Protein Purification

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Thermo Scientific™ CaptureSelect™ C-tagXL Pre-packed Column Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

MilliporeSigma™ Calbiochem™ MG-132 GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Cytiva HiPrep™ Sephacryl™ S-200 HR Columns GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Cytiva XK Chromatography Columns (Empty) GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Thermo Scientific™ CaptureSelect™ C-tagXL Pre-packed Column

MilliporeSigma™ Calbiochem™ MG-132

Cytiva HiPrep™ Sephacryl™ S-200 HR Columns

Cytiva XK Chromatography Columns (Empty)