Comparison

Spin column-based Antibody Purification Kit (Protein G)

Item no. CSR-APK-10G
Manufacturer Cosmobio
Amount 10 Columns
Category
Type Separation, Purification
Specific against other
ECLASS 10.1 32170301
ECLASS 11.0 32170301
UNSPSC 41104900
Available
Manufacturer - Category
Sample Preparation/Antibody Purification; Cells & Cell Culture/Antibody Production Tools/Antibody Purification; Assay Development & Immunodetection/Immunoassay Development/Antibody Purification
Storage Conditions
4°C DNF
Maker
CSR
Short Description
Great value on spin columns and buffers for convenient antibody purification from culture sup or serum. Reusable up to five times. Utilizes monolithic silica solid phase in place of agarose beads.
Description
Background
This spin-column type IgG antibody-purify kit consists of immobilized Protein A (Catalog Number: CSR-APK-10A
) or Protein G (Catalog Number: CSR-APK-10G
) on the solid phase of filter type monolithic silica with uniform continuous pores. Compared with conventional ones, this product can easily purify IgG antibodies in a shorter time (approximately 3 minutes). The column can be recycled up to 5 times without diminishing antibody binding capacity. Each can purify IgG antibodies up to 0.4 mg with Protein A and 0.3 mg with Protein G per column under more than 90% of recovery rate. 1: In case purified antibodies or culture supernatants are used, up to five replicates of the columns can be reused. However, if the sample contains a solid component such as protein in the serum, it may cause a clogging of the column, which may result in a decrease in the regeneration frequency and fluid permeability. Therefore, this product should be used after removal of the solid component by centrifugal removal or filter filtration.
Composition
Kit contains sufficient reagents for 60 individual purifications (approx. 3 runs per column)
Component | Quantity
Monolithic silica-based Spin Column | 10 Columns
Sampling tube | 10 tubes
Binding Buffer | 30 ml
Wash Buffer | 30 ml
Elution Buffer | 30 ml
Neutralization Buffer | 15 ml
Regeneration Buffer | 30 ml
Column Type
Recommended Sample
Protein G
Catalog Number: CSR-APK-10G
Monoclonal Antibody | Human IgG1, IgG2, IgG3, IgG4
Mouse IgG1, IgG2a, IgG2b, IgG3
Polyclonal Antibody | Rabbit, Goat
Protein A
Catalog Number: CSR-APK-10A
Monoclonal Antibody | Human IgG1, IgG2, IgG4
Mouse IgG2a, IgG2b, IgG3
Polyclonal Antibody | Rabbit
Features
-Easy-to-handle spin columns
-Fast purification process: IgG antibodies can be purified in aprox. 3 minutes!
-Column can be re-used (max. 5 times)
References
Hattori, et al. A small molecule compound with an indole moiety inhibits the main protease of SARS-CoV-2 and blocks virus replication. (2021) Nat Commun.28:12:668.
Oshiro, et al. Development of an immunochromatographic kit to detect severe acute respiratory syndrome coronavirus 2. (2021) J Virol Methods. 294 : 114183.
Protein G
Takamatsu, et al. SARS-CoV-2-neutralizing humoral IgA response occurs earlier but modest and diminishes faster compared to IgG response. (2022) bioRxiv. Jun 9; 2022.06.09.495422.
Protein A
Maegawa, et al. Anti-calcitonin gene-related peptide antibody attenuates orofacial mechanical and heat hypersensitivities induced by infraorbital nerve injury. (2021) Biochem Biophys Res Commun.10 ; 569 : 147-153.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

Amount: 10 Columns
Available: In stock
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