Magne® Protein G and Magne® Protein A Beads
High Specificity, High Capacity Magnetic Affinity Beads for Antibody Capture
- Binding capacities of >25mg/ml depending on antibody species, isotype
- Minimize purification losses and increase sample throughput with exceptional magnetic properties
Catalog Number:
Choose Protein G or A Beads
Size
Catalog Number: G7471
Catalog Number: G7472
Catalog Number: G7473
Catalog Number: G8781
Catalog Number: G8782
Catalog Number: G8783
Magnetic Protein A and G Antibody Purification
High-yield, robust purification of antibodies from serum, ascites and cell media.
(Note: Magne® Protein G and Magne® Protein A Beads are not recommended for use in immunoprecipitation (IP) or co-IP applications.)
Antibody Purified from Various Sample Types using the Magne® Protein A and Magne® Protein G Beads.
Schematic of Antibody Purification using Magne® Protein A Beads or Magne® Protein G Beads.
Competitor Comparison for Magnetic Antibody Purification Resins
Relative Binding Affinities of Protein A and Protein G for Different Antibody Species and Isotypes.
| Species/ Subclass | Protein A | Protein G |
|---|---|---|
| Monoclonal | ||
| Human | ||
| IgG1 | +++ | +++ |
| IgG2 | +++ | +++ |
| IgG3 | + | +++ |
| IgG4 | +++ | +++ |
| Key: Strong (+++), Medium (++), Weak (+). Adapted from Akerström, B. et al. (1985) J. Immunol. 135(4), 2589-92. | ||
| Species/ Subclass | Protein A | Protein G |
|---|---|---|
| Monoclonal | ||
| Mouse | ||
| IgG1 | + | +++ |
| IgG2a | +++ | +++ |
| IgG2b | ++ | ++ |
| IgG3 | + | ++ |
| Species/ Subclass | Protein A | Protein G |
|---|---|---|
| Monoclonal | ||
| Rat | ||
| IgG1 | + | + |
| IgG2a | + | +++ |
| IgG2b | + | ++ |
| IgG2c | + | + |
| Species/ Subclass | Protein A | Protein G |
|---|---|---|
| Polyclonal | ||
| Rabbit | +++ | +++ |
| Cow | ++ | +++ |
| Goat | + | +++ |
| Chicken | + | + |
| Human IgG | +++ | +++ |
| Human IgM | + | + |
| Human IgD | + | + |
| Human IgA | + | + |
Specifications
Catalog Number:
What's in the box?
| Item | Part # | Size |
|---|---|---|
Magne® Protein G Beads |
G747A | 1 × 1ml |
SDS
Search for SDSCertificate of Analysis
Use Restrictions
For Research Use Only. Not for Use in Diagnostic Procedures.Storage Conditions
See Protocol for detailed storage recommendations.
What's in the box?
| Item | Part # | Size |
|---|---|---|
Magne® Protein G Beads |
G747A | 5 × 1ml |
SDS
Search for SDSCertificate of Analysis
Use Restrictions
For Research Use Only. Not for Use in Diagnostic Procedures.Storage Conditions
See Protocol for detailed storage recommendations.
What's in the box?
| Item | Part # | Size |
|---|---|---|
Magne® Protein G Beads, 20% Slurry |
G747B | 1 × 50ml |
SDS
Search for SDSCertificate of Analysis
Use Restrictions
For Research Use Only. Not for Use in Diagnostic Procedures.Storage Conditions
See Protocol for detailed storage recommendations.
What's in the box?
| Item | Part # | Size |
|---|---|---|
Magne® Protein A Beads, 20% Slurry |
G878A | 1 × 1ml |
SDS
Search for SDSCertificate of Analysis
Use Restrictions
For Research Use Only. Not for Use in Diagnostic Procedures.Storage Conditions
See Protocol for detailed storage recommendations.
What's in the box?
| Item | Part # | Size |
|---|---|---|
Magne® Protein A Beads, 20% Slurry |
G878A | 5 × 1ml |
SDS
Search for SDSCertificate of Analysis
Use Restrictions
For Research Use Only. Not for Use in Diagnostic Procedures.Storage Conditions
See Protocol for detailed storage recommendations.
What's in the box?
| Item | Part # | Size |
|---|---|---|
Magne® Protein A Beads, 20% Slurry |
G878B | 1 × 50ml |
SDS
Search for SDSCertificate of Analysis
Use Restrictions
For Research Use Only. Not for Use in Diagnostic Procedures.Storage Conditions
See Protocol for detailed storage recommendations.
Resources
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