Protein Purification

Thermo Scientific™ CaptureSelect™ Biotin Anti-LC-kappa (Murine) Conjugate

Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

Learn More

Thermo Scientific™ CaptureSelect™ Biotin Anti-LC-kappa (mur) Conjugate consists of a 13 kDa recombinant single domain antibody fragment (V_HH affinity ligand) that specifically binds to the constant domain of kappa light chains of mouse and rat antibodies.

MilliporeSigma™ Calbiochem™ PFKFB3 Inhibitor, 3PO

PFKFB3 Inhibitor, 3PO, is a cell-permeable, selective inhibitor of PFK-2 (6-phosphofructo-2-Kinase) activity.

MilliporeSigma™ Calbiochem™ Rac1 Inhibitor II

The Rac1 Inhibitor II, also referenced under CAS 1090893-12-1, controls the biological activity of Rac1. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

MilliporeSigma™ Calbiochem™ Elastase Substrate IV, Colorimetric

A specific substrate for pancreatic elastase.

MilliporeSigma™ Calbiochem™ ATM Kinase Inhibitor

ATM Kinase Inhibitor, CAS 587871-26-9, is a cell-permeable, potent, ATP-competitive inhibitor of ATM Kinase (IC₅₀ = 13 nM; Ki = 2.2 nM).

Thermo Scientific Chemicals Protease Inhibitor Cocktail III, animal-free

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.

MilliporeSigma™ Calbiochem™ Ezh2 Inhibitor III, GSK126

A cell-permeable structural analog of E1 that acts as an equipotent, SAM-competitive inhibitor of Ezh2/PRC2 inhibitor (Ki = 0.5 to 3 nM against wt & mutant Ezh2-containing PRC2).

MilliporeSigma™ Calbiochem™ InSolution™ TAPI-1

InSolution™ TAPI-1, CAS 171235-71-5, is a 10mm solution of TAPI-1 in DMSO. A structural analog of TAPI-0 (Cat. No. 579050) with similar in vitro efficacy for the inhibition of MMPs and TACE.

MilliporeSigma™ Calbiochem™ P2Y Antagonist II, BPTU

A phenoxypyridinyl-phenylurea that acts as a highly selective P2Y1 antagonist (Ki = 6nM against 0.5nM 2-MeS-ADP for hu

Cytiva LabMate™ PD-10 Buffer Reservoirs

Use for high-recovery desalting, buffer exchange and removal of low-molecular weight compounds packed with Sephadex™ G-25 Medium. Cytiva Life Sciences™ LabMate™ PD-10 Buffer Reservoirs provide fast, affordable performance.

Cytiva Luer Connectors for Chromatography Columns

For use with the HiTrap column family of columns

MilliporeSigma™ Calbiochem™ InSolution™ ALLN

A 10mm (5mg/1.30 ml) solution of ALLN (Cat. No. 208719) in DMSO.

MilliporeSigma™ Calbiochem™ PKCζ/ι Pseudosubstrate Inhibitor

The PKCζ/ι Pseudosubstrate Inhibitor controls the biological activity of PKCζ/ι. This small molecule/inhibitor is primarily used for Phosphorylation & Dephosphorylation applications.

MilliporeSigma™ Calbiochem™ InSolution™ Q-VD-OPh, Non-O-methylated

InSolution™ Q-VD-OPh, Non-O-methylated, is a cell-permeable, irreversible, broad-spectrum inhibitor of caspases (IC₅₀ = 50, 100, 430, and <25 nM for caspase-1,-8, -9, and -3, respectively).