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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 (5,517)
Protease Inhibitors and Phosphatase Inhibitors (3,819)
Magnetic Affinity Separation Particles (442)
Spin Columns and Gravity-flow Columns (342)
Cell Lysis Detergents (273)
Gel Filtration Media and Columns (168)
Miscellaneous Immobilized Affinity Ligands (114)
Cell Lysis Enzymes (108)
Biotin-Binding Affinity Resins and Beads (89)
Miscellaneous Immobilization Supports (89)
In vitro Protein Expression Systems (83)
Affinity Gels (77)

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286 – 300 of 10,282 results
286

MilliporeSigma™ Floating Rack, Mini

Designed to hold D-Tube Dialyzers in an exchange buffer

287

MilliporeSigma™ D-Tube™ Dialyzer Mega, 20mL, MWCO 3.5 kDa

Used for dialysis and electroelution of proteins, RNA, DNA, and oligonucleotides from polyacrylamide or agarose gels

Includes 10 or 50 tubes and one or 5 floating racks to hold one D-Tube Mega in the exchange buffer
288

MilliporeSigma™ Novagen™ GST Bind™ Resin

Utilizes 14-atom spacer arm to covalently attach reduced glutathione via sulfide linkage.

289

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Multi-species) Conjugate

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (ms) Conjugate consists of a 13 kDa recombinant single domain antibody fragment that specifically binds to the Fc part of IgG from multiple species.

Ligand Type Antibody
Type Conjugate
Target IgG (Fc region)
Content And Storage Store at -5°C to -30°C.
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect™
290

Thermo Scientific™ CaptureSelect™ Biotin Anti-LC-lambda (Human) Conjugate

Thermo Scientific™ CaptureSelect™ Biotin Anti-LC-lambda (Hu) Conjugate consists of a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds to the constant domain of human lambda light chains.

Ligand Type Antibody
Type Conjugate
Target Lambda Light Chain
Content And Storage Store at -5°C to -30°C.
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect™
291

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Human) Conjugate

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Hu) Conjugate consists of a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds to the Fc part (CH3 domain) of all four human IgG subclasses.

Ligand Type Antibody
Type Conjugate
Target IgG (Fc region)
Content And Storage Store at -5°C to -30°C.
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect™
292

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

Thermo Scientific™ CaptureSelect™ Biotin Anti-Free LC-kappa (Hu) Conjugate consists of a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) that binds highly selectively to free human kappa light chains and dimers thereof.

Ligand Type Antibody
Type Conjugate
Content And Storage Store in freezer (-5°C to -30°C).
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect™
293

Thermo Scientific™ CaptureSelect™ Biotin Anti-FSH Conjugate

Thermo Scientific™ CaptureSelect™ Biotin Anti-FSH Conjugate consists of a 13 kDa recombinant single domain antibody fragment with high affinity and selectivity for both recombinant and natural sourced human follicle stimulating hormone (FSH), through recognition of an epitope specific for intact FSH only.

Ligand Type Antibody
Type Ligand Conjugates
Content And Storage Store in freezer (-5°C to -30°C).
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect™
294

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD9 Conjugate

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD9 Conjugate consists of a 12–15 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds with high affinity and selectivity to the tetraspanin marker CD9.

Shipping Condition Dry Ice
Ligand Type Recombinant single-domain antibody fragment (VHH ligand)
Target Tetraspanin CD9
Content And Storage Store in freezer (–5 to –30°C).
Reactivity Anti-tetraspanin CD9
Final Product Type Biotin Conjugate
Form Frozen Liquid
Formulation Phosphate-buffered saline (pH 7.4)
Label or Dye Biotin
Concentration 1 mg/mL
Product Line CaptureSelect™
295

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD81 Conjugate

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD81 Conjugate consists of a 12–15 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds with high affinity and selectivity to the tetraspanin marker CD81.

Shipping Condition Dry Ice
Ligand Type Recombinant single-domain antibody fragment (VHH ligand)
Target Tetraspanin CD81
Content And Storage Store in freezer (–5 to –30°C).
Reactivity Anti-tetraspanin CD81
Final Product Type Biotin Conjugate
Form Frozen Liquid
Formulation Phosphate-buffered saline (pH 7.4)
Label or Dye Biotin
Concentration 1 mg/mL
Product Line CaptureSelect™
296

MilliporeSigma™ Calbiochem™ TRPV4 Antagonist II, HC-067047

The TRPV4 Antagonist II, HC-067047 controls the biological activity of TRPV4.

297

Thermo Scientific™ CaptureSelect™ Alexa Fluor™ 647 Anti-AAVX Conjugate

Thermo Scientific™ CaptureSelect™ Alexa Fluor™ 647 Anti-AAVX Conjugate consists of a 14-kDa recombinant single-domain antibody fragment (VHH affinity ligand) that specifically binds with high affinity and selectivity to adeno-associated virus particles (AAV).

298

Thermo Scientific™ CaptureSelect™ HRP Anti-AAV9 Conjugate

Thermo Scientific™ CaptureSelect™ HRP Anti-AAV9 Conjugate includes a 13-kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds adeno-associated virus particles of serotype 9 (AAV9).

Type Conjugate
Content And Storage Store in freezer (-5°C to -30°C).
Form Liquid
Concentration 0.5 mg/mL
Product Line CaptureSelect™
299

MilliporeSigma™ Calbiochem™ InSolution™ U0126

A potent and specific inhibitor of MEK1 and MEK2 .

300

MilliporeSigma™ Calbiochem™ U0126

U0126, CAS 109511-58-2, is a potent and specific inhibitor of MEK1 (IC50 = 72 nM) and MEK2 (IC50 = 58 nM). The inhibition is noncompetitive with respect to both ATP and ERK.

Content And Storage Protect from light
CAS 109511-58-2
Form Solid
Target Proteins MEK1 and MEK2
Solubility DMSO
Color White
Purity 98% by HPLC
Molecular Formula C18H16N6S2·0.5C2H5OH
Formula Weight 403.5g/mol