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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 (711)
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1 – 15 of 958 results
1

MilliporeSigma™ Calbiochem™ Alsterpaullone

A cell-permeable, potent, reversible, and ATP competitive inhibitor of GSK-3β (IC50 = 4 nM) and Cdk1/cyclin B (IC50 = 35 nM).

2

Thermo Scientific™ POROS™ 50 D Weak Anion Exchange Resin

Thermo Scientific™ POROS™ Weak Anion Exchange Media. POROS 50 micron bulk resins is available for low pressure applications, including large scale downstream bioprocessing.

Shipping Condition Room Temperature
Pore Size 500 to 10,000 Å
Stationary Phase D
Type Resin
Content And Storage Store at room temperature.
Form Liquid Suspension
Binding Strength Weak
Product Line POROS
3

Thermo Scientific™ CaptureSelect™ hCG Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ hCG Affinity Matrix was specifically designed for the purification of human chorionic gonadotropin (hCG) from recombinant sources.

Particle Size 65 ± 10 μm
Shipping Condition Room Temperature
Ligand Type HCG affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Type Affinity Matrix
Stationary Phase Anti-gonadotropin
Content And Storage Store in refrigerator (2°C to 8°C).
Matrix Agarose-based, aldehyde-activated
Binding Capacity 4 mg/mL
Form Agarose Bead
Product Line CaptureSelect
4

Thermo Scientific™ CaptureSelect™ IgE Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ IgE Affinity Matrix has been designed specifically for the purification of human IgE (immunoglobuline E) from recombinant and plasma sources.

Particle Size 65 ±10 μm
Ligand Type IgE affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Stationary Phase IgE
Type Affinity Matrix
Matrix Agarose-based, epoxide-activated
Binding Capacity >5 mg/mL resin
Product Line CaptureSelect
5

Thermo Scientific™ CaptureSelect™ FcXP Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ FcXP Affinity Matrix is the next-generation CaptureSelect FcXL matrix, specifically designed for higher binding capacity.

Particle Size 65 ±10 μm
Ligand Type FcXP affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Type Affinity Matrix
Matrix Agarose-based, epoxide activated
Form Resin Slurry
Binding Capacity 40 to 50 g IgG/L resin
Product Line CaptureSelect
6

Thermo Scientific™ CaptureSelect™ LambdaXP Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ LambdaXP Affinity Matrix was specifically designed for the purification of recombinant human immunoglobulins and Fab fragments containing a lambda light chain.

Ligand Type LambdaXP
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Target Lambda light chain
Matrix Agarose-based, epoxide-activated
Form Agarose Bead
For Use With (Application) Lambda Fab purification
7

MilliporeSigma™ Calbiochem™ Conduritol B Epoxide

Conduritol B Epoxide, CAS 6090-95-5, is an irreversible Inhibitor of glucocerebrosidase in neurons. Also inhibits α-glucosidase activity in a variety of species.

8

MilliporeSigma™ Calbiochem™ Cyclopamine, V. californicum

Cyclopamine, V. californicum, CAS 4449-51-8, is a cell-permeable steroidal alkaloid & cholesterol mimic that specifically antagonizes Sonic Hedgehog signaling through direct interaction with Smo.

Content And Storage Protect from light
CAS 4449-51-8
Form Solid
Target Proteins Hh signaling in Shh-light2 assay
Solubility DMSO, EtOH, or DMF
Color Off-white
Purity 97% by HPLC
Molecular Formula C27H41NO2
Formula Weight 411.6g/mol
9

MilliporeSigma™ Calbiochem™ CXCR4 Antagonist I, AMD3100

The CXCR4 Antagonist I, AMD3100, also referenced under CAS 155148-31-5, controls the biological activity of CXCR4. This small molecule/inhibitor is primarily used for Cell Signaling applications.

10

MilliporeSigma™ Calbiochem™ InSolution™ Cyclopamine-KAAD

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

11

MilliporeSigma™ Calbiochem™ Capsaicin

An active constituent of cayenne pepper with excitatory and desensitizing effects on a subset of primary afferent sensory neurons.

12

MilliporeSigma™ Calbiochem™ Cdc42/Rac1 GTPase Inhibitor, ML141

The Cdc42/Rac1 GTPase Inhibitor, ML141 controls the biological activity of Cdc42/Rac1 GTPase. This small molecule/inhibitor is primarily used for Membrane applications.

13

MilliporeSigma™ Calbiochem™ Cdk1 Inhibitor IV, RO-3306

RO-3306 is a cell-permeable, potent and ATP-competitive inhibitor of Cdk1 (Ki = 35 nM and 110 nM for Cdk1/B1 and Cdk1/A, respectively).

14

MilliporeSigma™ Calbiochem™ InSolution™ Casein Kinase II Inhibitor I

The InSolution™ Casein Kinase II Inhibitor I controls the biological activity of Casein Kinase II. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

15

MilliporeSigma™ Calbiochem™ Cathepsin D/E Substrate, Fluorogenic

An internally quenched fluorogenic 11-mer peptide that acts as a sensitive and selective substrate for cathepsins D and E, but not cathepsins B, H, or L .