Invitrogen
Dynabeads Protein G
Read or write a reviewAffinity beads & resins / Protein G magnetic beads
2.8 µm superparamagnetic Protein G beads for immunoprecipitation. Confirm antibody species/subclass binding and elution conditions.
CANDIDATE SUBSTITUTION GROUP
Protein G magnetic beads
RM-C-07.001.001.007Compare Affinity beads & resins: Protein G magnetic beads within Affinity purification. This category groups catalog records by experimental role and format.
6 products5 manufacturersFinal category
About Protein G magnetic beads
Affinity purification workflows capture target molecules through a defined binding interaction.
When selecting products, compare target or tag, binding ligand, support format and elution conditions.
Products in this final group are candidates for comparison. Check the individual specifications and manufacturer protocols before substituting one product for another.
Products in this category
6 products
Promega
Magne Protein G Beads
Read or write a reviewAffinity beads & resins / Protein G magnetic beads
Magnetic Protein G affinity beads for antibody purification from serum, ascites or culture medium. Manufacturer does not recommend these beads for IP or co-IP; match antibody species and intended purification application.
Thermo Scientific
Pierce Protein G Magnetic Beads
Read or write a reviewAffinity beads & resins / Protein G magnetic beads
Protein G magnetic beads for IgG capture and immunoprecipitation. Single-use formulation; confirm antibody species/subclass and binding capacity.
GoldBio
Protein G Magnetic Agarose Beads
Read or write a reviewAffinity beads & resins / Protein G magnetic beads
Magnetic agarose bearing recombinant Protein G IgG-binding domains, without the albumin-binding domain. Confirm antibody binding and elution conditions.
New England Biolabs
Protein G Magnetic Beads
Read or write a reviewAffinity beads & resins / Protein G magnetic beads
Classification is based on the supplied product name. Confirm formulation, application and compatibility in the manufacturer documentation.
UBPBio
UBPBio
Protein G Magnetic Polymer Resin
Read or write a reviewAffinity beads & resins / Protein G magnetic beads
Protein G magnetic polymer support for antibody capture. Validate antibody species, subclass, capacity and elution conditions.
Compare with context
Your selection checklist
- 01Sample type and starting amount
- 02Fragment size recovery and yield
- 03Elution volume and downstream compatibility
- 04Consumables and equipment required
ALTERNATIVE DOES NOT MEAN IDENTICAL
What to check before choosing a product
Final groups are designed around experimental substitution requirements. Group membership is provisional until the necessary technical details have been verified for the intended experiment.
Start with your application, then verify the technical requirements against each manufacturer’s documentation.
Latest manufacturer research
Reviewed 2026-11-06. 5 additional products indexed in this pass.
New candidates verified against official manufacturer product documentation. The required leaf is Protein & glycobiology > Affinity purification > Affinity beads & resins > Protein G magnetic beads. Existing entries were deduplicated; related reagents with different experimental specificity were excluded. Web search was rate-limited; review used direct manufacturer catalogs and accessible reference pages instead. The existing reference page was access-restricted or unavailable during the direct check. Additional research pass: Manufacturer product descriptions checked for the defining chemistry, format and intended experimental use. Candidate substitutions require validation with supplier protocols.
Download the latest category evidenceExplore manufacturer resources
Broader catalog resources for this branch. These links are discovery starting points, not verified replacements for individual products.