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ISOQUANT® Isoaspartate Detection Kit

Quantitative Detection of Isoaspartic Acid Residues in Proteins and Peptides

  • Monitor Protein Degradation during Storage and Production
  • Environmental and Industrial Uses

Size

Catalog number selected: MA1010

$ 1,369.00 Your price: Log In

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ISOQUANT® Isoaspartate Detection Kit
100 assays
$ 1,369.00
Your price: Log In

Monitor Protein Degradation through the Sensitive Detection of Isoaspartate

The ISOQUANT® Isoaspartate Detection Kit is intended for quantitative detection of isoaspartic acid residues in proteins and peptides, which can result from the gradual, nonenzymatic deamidation of asparagine or rearrangement of aspartic acid residues during storage or handling. Because the kit does not depend on the monitoring of charge differences for detection, charge heterogeneity does not interfere with the assay. The ISOQUANT® Kit can be used on peptides or proteins such as monoclonal antibodies.

Advantages

Great Efficiency: Simple procedure with a test time of less than one hour. Automation possible with HPLC autosampler capability.

Economical: HPLC detection eliminates cost and inconvenience of radioactive materials handling.

Analytical: Quantitative results available.

Versatile: Perform individual samples or batches. Small sample size makes the assay suitable for research, analytical methods, formulations and process development work.

Robust: Not affected by common buffer components.

Flexible: Fits with existing equipment and expertise.

Sensitive: Detects isoaspartate resulting from aspartic acid rearrangement as well as deamidation of asparagine.

Protocols

Specifications

What's in the box?

Item Part # Size

Protein Isoaspartyl Methyltransferase

A117A 1 x 1ml

Reaction 5X Buffer

A118A 1 x 1ml

Isoasp-DSIP, Reference Standard

A119A 1 x 50μl

S-Adenosyl-l-Methionine

A120A 1 x 0.5ml

Stop Solution NR

A232A 1 x 1ml

S-Adenosyl-Homocysteine

A233A 1 x 300μl

SDS

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Certificate of Analysis

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Use Restrictions

Not For Medical Diagnostic Use.

Storage Conditions

BB

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