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Protein Purification Reagents and Kits

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1 – 15 of 402 results
1

Thermo Scientific™ Mem-PER™ Eukaryotic Membrane Protein Extraction Kit

Perform small-scale hydrophobic membrane-associated protein solubilization and enrichment with this simple reagent-based procedure.

2

Thermo Scientific™ Pierce™ Protein Refolding Kit

Refold recombinant proteins that have been denatured and solubilized from inclusion bodies by determining optimal buffer conditions using this reagent matrix strategy.

3

Thermo Scientific™ Pierce™ Ubiquitin Enrichment Kit

Purify (enrich) poly-ubiquitinated proteins from cell and tissue lysates for post-translational modification studies using this affinity-resin, spin-column kit.

4

Thermo Scientific™ Pierce™ Phosphoprotein Enrichment Kit

Purify (enrich) phosphorylated proteins from mammalian cell and tissue lysates using phospho-specific IMAC affinity resin cartidges or kit.

5

Thermo Scientific™ AminoLink™ Plus Coupling Resin

Covalently couple antibodies and other proteins via primary amines (-NH2) for affinity purification with these aldehyde-activated agarose beads.

Stationary Phase Aldehyde
Type Resin
Target Antibody, Proteins through Primary Amine
Content And Storage Store at 4°C.
Format Bottle
Column Type Affinity, Agarose Resin
Formulation Aldehyde-activated 4% beaded agarose, slurried in water with sodium azide
Product Line AminoLink
6

MilliporeSigma™ Calbiochem™ PhosphoDetect™ Phosphotyrosine Detection Kit

Provides set of four different monoclonal antibodies specific for tyrosine phosphorylation sites.

7

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD81 Conjugate
GREENER_CHOICE

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
8

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgA Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgA Conjugate consists of a 14 kDa recombinant single domain antibody fragment that specifically binds to the α-chain of all human IgA antibodies (Fc domain).

Ligand Type Antibody
Type Conjugate
Target IgA
Content And Storage Store at -5°C to -30°C.
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect
9

Thermo Scientific™ His-Tag Magnetic Agarose Purification Bundle

His-Tag Magnetic Agarose Purification Bundle combines optimized reagents for successful purification of His-Tagged proteins from bacterial culture. The bundle includes Pierce Ni-NTA Magnetic Agarose beads, B-PER Complete Bacterial protein extraction reagent and Halt Protease Inhibitor Cocktail

10

MilliporeSigma™ D-Tube™ Dialyzer Mega, 10mL, MWCO 6-8 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
Product Type D-Tube Dialyzer Mega, 10mL, MWCO 6-8 kDa
11

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
13

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD9 Conjugate
GREENER_CHOICE

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
14

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-CH1 Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-CH1 Conjugate consists of a 14 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds to the CH1 domain of all four human IgG subclasses.

Ligand Type Antibody
Type Conjugate
Target IgG-CH1
Content And Storage Store at -5°C to -30°C.
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect