Proteins & Enzymes, Unconjugated

33 Results Found

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Human IgG4 (Myeloma) Purified

From Myeloma SourceThis product is reactive for IgG4 as determined by subclass-specific radial immunodiffusion and ELISA. It contains % IgG1 , IgG2 , and IgG3.

Human IgG1 (Myeloma) Purified

From Myeloma Source Reactive against IgG1 by subclass-specific radial immunodiffusion and ELISA. This product contains 1% IgG2 , IgG3 , and IgG4 .

Mouse IgG (Lyophilized)

IgG antibody subtype is the most abundant serum immunoglobulins of the immune system. It is secreted by B cells and is found in blood and extracellular fluids and provides protection from infections caused by bacteria, fungi and viruses. Maternal IgG is transferred to fetus through the placenta that is vital for immune defence of the neonate against infections. Mouse IgG is purified from normal mouse serum.

Purified Rat IgG

Product is the lyophilized powder of rat IgG and buffer salts.

Rat IgG

Purified rat IgG may be used as a reference antigen, standard, blocking agent, or coating protein in a variety of immunoassays including ELISA, dot immunobinding, Western immunoblotting, immunodiffusion, and immunoelectrophoresis. Other applications include starting materials for the preparation of immunogens and solid phase immunoadsorbents. Rat IgG was used as isotype control in flow cytometry and injected into mice to induce tolerance against rat IgG.

Purified Rabbit IgG F(Ab')2

Product is the lyophilized powder of rabbit IgG F(ab')2 and buffer salts.

Purified Rabbit IgG

Product is the lyophilized powder of rabbit IgG and buffer salts. Rabbit IgG is purified from pooled rabbit serum using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography and immunoabsorption. The product is dialyzed into 0.01M sodium phosphate, 0.07M sodium chloride, pH 7.3, filtered through a 0.22 µm filter, vialed and lyophilized. No preservative added.

Purified Human Myeloma IgA (Kappa)

Product is the lyophilized powder of human myeloma IgA (kappa) and buffer salts. Human IgA (kappa) is purified from human myeloma serum using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography and immunoabsorption.

Purified Mouse Myeloma Protein IgG3 (Kappa) FLOPC21

[FLOPC 21]
These myeloma proteins are purified from ascites by a combination of salt precipitation, ion exchange and bioaffinity chromatography. Purified proteins are dialyzed into 0.02M Tris, 0.14M sodium chloride, pH 8.1. Product is adjusted to 1.0 mg/ml, filtered, vialed, and stored frozen at -70°C. Product is shipped on dry ice. Mouse IgG3 (k) is purified from clarified mouse FLOPC 21 ascites using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography, affinity chromatography and immunoabsorption. The product is dialyzed into 0.02M TRIS, 0.15M sodium chloride, pH 8.1, filtered through a 0.22 µm filter and vialed.

Purified Mouse Myeloma Protein IgG2B (Kappa) MPOC 195

These myeloma proteins are purified from ascites by a combination of salt precipitation, ion exchange and bioaffinity chromatography. Purified proteins are dialyzed into 0.02M Tris, 0.14M sodium chloride, pH 8.1. Product is adjusted to 1.0 mg/ml, filtered, vialed, and stored frozen at -70°C. Product is shipped on dry ice. Mouse IgG2b (j) is purified from clarified mouse MOPC 195 ascites using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography, affinity chromatography and immunoabsorption. The product is dialyzed into 0.02M TRIS, 0.15M sodium chloride, pH 8.1, filtered through a 0.22 µm filter and vialed.

Purified Mouse Myeloma Protein IgG2B (Kappa) MOPC 141

Purified mouse myeloma protein IgG2B (Kappa) is purified mouse IgG2b(j) and buffer. Mouse IgG2b is purified from clarified mouse MOPC 141 ascites using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography, affinity chromatography, and immunoabsorption. The product is dialyzed into 0.02M TRIS, 0.15M sodium chloride, pH 8.1, filtered through a 0.22 µm filter and vialed.

Purified Mouse Myeloma Protein IgG2A (Kappa) UPC 10

Product is purified mouse IgG2a (Kappa) and buffer. Mouse IgG2a (Kappa) is purified from clarified mouse UPC 10 ascites using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography, affinity chromatography and immunoabsorption. The product is dialyzed into 0.02M TRIS, 0.15M sodium chloride, pH 8.1, filtered through a 0.22 µm filter and vialed.

Purified Mouse Myeloma Protein IgG1 (Kappa) MOPC 21

Product is purified mouse IgG1 (K) and buffer. Mouse IgG1 (K) is purified from clarified mouse MOPC 21 ascites using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography, affinity chromatography and immunoabsorption. The product is dialyzed into 0.02M TRIS, 0.15M sodium chloride, pH 8.1, filtered through a 0.22 µm filter and vialed.

Purified Mouse IgG

Product is the lyophilized powder of mouse IgG and buffer salts. Mouse IgG is purified from pooled mouse serum using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography and immunoabsorption. The product is dialyzed into 0.01M sodium phosphate, 0.07M sodium chloride, pH 7.3, filtered through a 0.22 µm filter, vialed and lyophilized.

Purified Mouse Myeloma Protein IgA (Lambda2) MOPC 315

Mouse IgA (l2) is purified from clarified MOPC 315 mouse ascites using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography, affinity chromatography and immunoabsorption. The product is dialyzed into 0.02M Tris, 0.15M sodium chloride, pH 8.1, filtered through a 0.22 µm filter and vialed.

Purified Monkey IgG

Product is the lyophilized powder of monkey IgG and buffer salts. Monkey IgG is purified from pooled monkey serum using multi-step procedures which may include salt fractionation, gel filtration, ion-exchange chromatography and immunoabsorption. The product is dialyzed into 0.01M sodium phosphate, 0.07M sodium chloride, pH 7.3, filtered through a 0.22 µm filter, vialed and lyophilized.

Purified Human IgM

Product is human IgM and buffer salts.

Human IgG2 (Myeloma) Purified

From Myeloma SourceThis product is reactive specific to its subclass by subclass-specific radial immunodiffusion and ELISA.It contains % IgG1 , IgG3 , and IgG4 .

Human IgG Positive Control (No IgA, IgM)

Human IgG positive control is the lyophilized powder of human IgG positive control and buffer salts. IgG is a purified antigen.

Purified Human IgG Fc

Product is the lyophilized powder of human IgG Fc and buffer salts.