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 (30)
Amorphous Solid (6)
Chromatography Media (1)
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 (79)
Agarose (46)
Agarose Bead (2)

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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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Product Type

Anti-E.coli O157 Bead (1)
Antibody Coated Bead (4)
Benzamidine FF Column (3)
Blue HP Columns (2)
Buffer (1)
Calibration Kit (2)
Cell Dissociation (1)

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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 (5)

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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)
≥25 mg per mL Coupling (2)
≥30 mg per mL Coupling (1)
≥50 mg Human IgG per mL Resin Binding (2)
≥6 mg Human IgG Coupling per mL Resin (1)
0.1 mL (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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2,401 – 2,415 of 11,260 results

2,401

MilliporeSigma™ Calbiochem™ p-Nitroblue Tetrazolium Chloride

NADPH-diaphorase substrate that competitively inhibits nitric oxide synthase (IC₅₀ = 3-4 μM).

Pricing & Availability
Specifications

Content And Storage	Hygroscopic, Protect from light
CAS	298-83-9
Form	Crystalline Solid
Target Proteins	NOS
Solubility	MeOH or H₂O
Color	Yellow
Purity	98% by TLC
Molecular Formula	C₄₀H₃₀Cl₂N₁₀O₆
Formula Weight	817.6g/mol

2,402

MilliporeSigma™ Calbiochem™ 1-Oleoyl-2-acetyl-sn-glycerol

Cell-permeable diacylglycerol analog that activates Ca2+-dependent protein kinase C.

Pricing & Availability
Specifications

CAS	86390-77-4
Form	Oil
Target Proteins	Ca2+-dependent protein kinase C
Solubility	DMSO, EtOH
Purity	95% by TLC
Molecular Formula	C₂₃H₄₂O₅
Formula Weight	398.6g/mol

2,403

MilliporeSigma™ Calbiochem™ Omeprazole

A cell-permeable pyridyl methylsulfinyl benzimidazole compound that acts as selective proton pump inhibitor.

Pricing & Availability

2,404

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

2,405

MilliporeSigma™ Calbiochem™ OSC Inhibitor, Ro 48-8071

The OSC Inhibitor, Ro 48-8071, also referenced under CAS 189197-69-1, controls the biological activity of 2,3-oxidosqualene:lanosterol cyclase activity (OSC).

Pricing & Availability

2,406

MilliporeSigma™ Calbiochem™ RNA Polymerase I Inhibitor II, BMH-21

A cell-permeable compound that blocks the growth and viability of a variety of cancer cell lines (GI₅₀ = 160 nM in NCI-60 cells), but does not affect normal cells.

Pricing & Availability

2,407

Cytiva Streptavidin Sepharose High Performance Resin

Affinity chromatography resin designed for fast and reliable, high resolution purification of biotinylated biomolecules.

Pricing & Availability

2,408

MilliporeSigma™ Calbiochem™ Antipain, Hydrochloride

Peptidyl arginine aldehyde protease inhibitor produced by actinomycetes.

Pricing & Availability
Specifications

Content And Storage	Hygroscopic
CAS	37682-72-7
Form	Solid
Target Proteins	Trypsin-like serine proteases
Solubility	H₂O
Color	White or Slightly Yellowish
Molecular Formula	C₂₇H₄₄N₁₀O₆·HCl
Formula Weight	641.2g/mol

2,409

MilliporeSigma™ Calbiochem™ Vigabatrin

A selective, irreversible inhibitor of GABA transaminase with antiepileptic properties

Pricing & Availability

2,410

Cytiva Con A Sepharose™ 4B Medium

An affinity chromatography media for capture of glycosylated biomolecules including glycoproteins and glycolipids

Pricing & Availability
Specifications

Particle Size	90 μm
Content And Storage	2°C to 8°C
Matrix	4% Agarose
Ligand	Concanavalin A
Ligand Concentration	13mg Con A/mL Drained Medium
Binding Capacity	30mg/mL
pH	4 to 9
For Use With (Application)	For separation and purification of Glycoproteins, Polysaccharides and Glycolipids, isolates cell surface Glycoproteins from detergent-solubilized membranes

2,411

Cytiva Tricorn Glass Tubes

Glass tubes coated with plastic film protects individuals in the laboratory from harm if the column is dropped or operated outside its specification.

Pricing & Availability
Specifications

Product Type	Glass tube
Column Type	Column Accesory
Diameter (Metric) Inner	10 mm
Material	Borosilicate glass

2,412

Cytiva GST GraviTrap™ Column

For purification of fusion proteins

Pricing & Availability

2,413

Cytiva Capto™ Core 400

Designed for intermediate purification and polishing of viruses and other large biomolecules.

Pricing & Availability
Specifications

Buffer	1 M sodium hydroxide (NaOH), 6 M guanidine hydrochloride, 30% isopropanol, and 70% ethanol
Height (Metric)	20 cm
Content And Storage	4°C to 30°C
pH Range	3 to 14
Final Product Type	Chromatography Resin
Molecular Weight (g/mol)	400,000
Column Type	Tricorn Column
Quantity	Each
Expression System	Virus
Particle Size	90 μm
Ligand Type	Octylamine
Flow Rate	700 cm/hr.
Expression Competent Cell	Retrovirus
Matrix	Multimodal Resin
Capacity	22 mg
Protein Form	Virus
Product Type	Agarose Chromatography Resin

2,414

Cytiva™ Protein Select™ Resin

An affinity chromatography resin for purifying recombinant proteins using the self-cleaving Cytiva™ Protein Select™ tag.

Pricing & Availability

2,415

MilliporeSigma™ Benzonase Nuclease

Pricing & Availability

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

Cytiva Con A Sepharose™ 4B Medium GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Cytiva GST GraviTrap™ Column GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

MilliporeSigma™ Benzonase Nuclease GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

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

Cytiva Con A Sepharose™ 4B Medium

Cytiva GST GraviTrap™ Column

MilliporeSigma™ Benzonase Nuclease