Human IgG Purification Resin and Columns

Immunoglobulin G (IgG) Represents approximately 75% of serum antibodies as the most common type of antibody found in blood circulation. It is the most commonly researched and used in therapeutics of the various antibodies.

LigaTrap technology separates itself by having the highest quality chromatographic purification for IgG on the market today. The advantages LigaTrap IgG Resin include capture IgG subtypes, no immunogenicity or leaching, mild elution conditions, and can be reused after sanitization up to 100 times. LigaTrap IgG Purification Resin is capable of processing and purifying monoclonal antibodies form cell culture supernatant, ascites fluid, hybridoma, and other sources of recombinant IgG.

Product Descriptions

Purification kits are offered in microspin column, 1mL prepacked column, and 5mL prepacked column formats. Each kit includes the appropriate buffers and protocol for performing purifications.

Prepacked columns are offered in 1mL and 5mL formats for our various lines of antibody affinity chromatography resins. Prepacked columns come in kit formats or as standalone products.

Loose resin is available in various volume sizes which can be packed for end user’s specific purification needs. For bulk resin orders larger than 100mL, please inquire.

This product is not recommended in serum purification applications due to cross-reactivity with other immunoglobulins. Please consult LigaTrap for protocols that may improve results in serum.

Part # Name Amount Price

Human IgG Mircospin Column Kit w/ Buffers

KIT-10x0.1 mL $355.00 Add to Cart
LT-095-1ml KIT

Human IgG 1mL Prepacked Column Kit w/ Buffers

KIT-1x1 mL $281.00 Add to Cart
LT-095-5ml KIT

Human IgG 5mL Prepacked Column Kit w/ Buffers

KIT-1x5 mL $1,001.00 Add to Cart

Human IgG Loose Resin-5mL

5 mL $543.00 Add to Cart

Human IgG Loose Resin-10mL

10 mL $862.00 Add to Cart

Human IgG Loose Resin-25mL

25 mL $1,101.00 Add to Cart

Human IgG Loose Resin-50mL

50 mL $1,604.00 Add to Cart

Human IgG Loose Resin-100mL

100 mL $2,014.00 Add to Cart

Human IgG Microspin Columns without buffers

10x0.1 mL $152.00 Add to Cart

Human IgG Prepacked Purification Column-1mL

1x1 mL $130.00 Add to Cart

Human IgG Prepacked Purification Column-5mL

1x5 mL $585.00 Add to Cart

Human IgG Prepacked Purification Columns-3x1mL

3x1 mL $366.00 Add to Cart

Human IgG Yield and Purity

Human IgG was purified from CHO spiked media containing PBS and an 80 mg/ml load by passing the sample over LigaTrap Human IgG resin, Pierce Plus Protein A and Pierce Protein G. The LigaTrap purified resin demonstrated a static binding capacity higher than Protein A and purity >95%.  Human IgG subclasses in spiked CHO media with 1% FBS compared to leading competitor Protein A and G demonstrated superior ability of LigaTrap Human IgG to purify IgG1 and IgG2. Three different manufacturer recommended binding conditions were used for the leading competitor of IgM purification resin.  All manufacturer recommended chromatographic protocols were followed.


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