Recombinant Human DFF40/CAD GST (N-Term) Protein

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12.5% SDS-PAGE Stained with Coomassie Blue.

Product Details

Summary
Reactivity HuSpecies Glossary
Applications WB, ELISA, PA, AP

Order Details

Recombinant Human DFF40/CAD GST (N-Term) Protein Summary

Description
A recombinant protein with GST tag at N-terminal corresponding to the amino acids 1-338 of Human DFFB full-length ORF

Source: Wheat Germ (in vitro)

Amino Acid Sequence: MLQKPKSVKLRALRSPRKFGVAGRSCQEVLRKGCLRFQLPERGSRLCLYEDGTELTEDYFPSVPDNAELVLLTLGQAWQGYVSDIRRFLSAFHEPQVGLIQAAQQLLCDEQAPQRQRLLADLLHNVSQNIAAETRAEDPPWFEGLESRFQSKSGYLRYSCESRIRSYLREVSSYPSTVGAEAQEEFLRVLGSMCQRLRSMQYNGSYFDRGAKGGSRLCTPEGWFSCQGPFDMDSCLSRHSINPYSNRESRILFSTWNLDHIIEKKRTIIPTLVEAIKEQDGREVDWEYFYGLLFTSENLKLVHIVCHKKTTHKLNCDPSRIYKPQTRLKRKQPVRKRQ

Preparation
Method
in vitro wheat germ expression system
Details of Functionality
This protein was produced in an in vitro wheat germ expression system that should preserve correct conformational folding that is necessary for biological function. While it is possible that this protein could display some level of activity, the functionality of this protein has not been explicitly measured or validated.
Source
Wheat germ
Protein/Peptide Type
Full Length Recombinant Protein
Gene
DFFB
Purity
>80% by SDS-PAGE and Coomassie blue staining

Applications/Dilutions

Dilutions
  • ELISA
  • Immunoaffinity Purification
  • Protein Array
  • Western Blot
Theoretical MW
65.5 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Storage
Store at -80C. Avoid freeze-thaw cycles.
Buffer
50 mM Tris-HCl, 10 mM reduced Glutathione, pH 8.0 in the elution buffer.
Preservative
No Preservative
Purity
>80% by SDS-PAGE and Coomassie blue staining

Notes

This product is produced by and distributed for Abnova, a company based in Taiwan.

Alternate Names for Recombinant Human DFF40/CAD GST (N-Term) Protein

  • CAD
  • CADCaspase-activated nuclease
  • Caspase-activated deoxyribonuclease
  • Caspase-activated DNase
  • CPAN
  • CPANDNA fragmentation factor 40 kDa subunit
  • DFF2
  • DFF40
  • DFF-40DFF40DFF2DNA fragmentation factor subunit beta
  • DFFB
  • DNA fragmentation factor, 40kDa, beta polypeptide (caspase-activated DNase)
  • EC 3.-

Background

Apoptosis is a cell death process that removes toxic and/or useless cells during mammalian development. The apoptotic process is accompanied by shrinkage and fragmentation of the cells and nuclei and degradation of the chromosomal DNA into nucleosomal units. DNA fragmentation factor (DFF) is a heterodimeric protein of 40-kD (DFFB) and 45-kD (DFFA) subunits. DFFA is the substrate for caspase-3 and triggers DNA fragmentation during apoptosis. DFF becomes activated when DFFA is cleaved by caspase-3. The cleaved fragments of DFFA dissociate from DFFB, the active component of DFF. DFFB has been found to trigger both DNA fragmentation and chromatin condensation during apoptosis. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene but the biological validity of these variants has not been determined. [provided by RefSeq]

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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  • Review with an image -- $25/€18/£15/$25 CAD/¥150 Yuan/¥2500 Yen

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Video Protocols

WB Video Protocol

FAQs for DFF40/CAD Recombinant Protein (H00001677-P01). (Showing 1 - 1 of 1 FAQ).

  1. Does Novus offer any CAD (caspase activated DNase) antibodies that specifically look at the activation state of CAD? And if so, how well does this antibody work with chicken?
    • CAD/DFF40/DFFB is inhibited by being bound by DFFA. Because of this manner of inhibition, antibodies will not be able to recognize the difference between activated and inhibited DFFB, so we do not have a product specifically for activated or inhibited DFFB and this product will probably be nearly impossible to make. Unfortunately, the human and chicken sequence appear to be divergent for any of our immunogens to recommend any antibody to test for cross-reactivity with chicken. I apologize for the inconvenience.

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Bioinformatics

Gene Symbol DFFB