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BRCA2 Recombinant Protein Antigen

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Summary
Reactivity HuSpecies Glossary
Applications AC

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BRCA2 Recombinant Protein Antigen Summary

Description
A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human BRCA2.

Source: E. coli

Amino Acid Sequence: VHPISLSSSKCHDSVVSMFKIENHNDKTVSEKNNKCQLILQNNIEMTTGTFVEEITENYKRNTENEDNKYTAASRNSHNLEFDGSDSSKNDTVCIHKDETDLLFTDQHNICLKLSGQFMKEGNTQIKEDLS

Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

Source
E. coli
Protein/Peptide Type
Recombinant Protein Antigen
Gene
BRCA2
Purity
>80% by SDS-PAGE and Coomassie blue staining

Applications/Dilutions

Dilutions
  • Antibody Competition 10 - 100 molar excess
Application Notes
This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP1-88361.

It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.

For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com

Theoretical MW
33 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 -20C. Avoid freeze-thaw cycles.
Buffer
PBS and 1M Urea, pH 7.4.
Preservative
No Preservative
Purity
>80% by SDS-PAGE and Coomassie blue staining

Alternate Names for BRCA2 Recombinant Protein Antigen

  • BRCA1/BRCA2-containing complex, subunit 2
  • BRCA2
  • BRCC2
  • breast and ovarian cancer susceptibility gene, early onset
  • breast cancer 2 tumor suppressor
  • breast cancer 2, early onset
  • breast cancer susceptibility protein BRCA2
  • breast cancer type 2 susceptibility protein
  • BROVCA2
  • FACD
  • FAD
  • FAD1
  • FANCB
  • FANCD
  • FANCD1Fanconi anemia, complementation group D1
  • Fanconi anemia group D1 protein
  • GLM3
  • PNCA2

Background

BRCA 2 is localized to chromosome 13q12 - q13. Loss of heterozygosity of 13q is observed in 25% of sporadic breast tumors, which indicates that BRCA 2 might be a tumor suppressor gene. BRCA 2 confers only a low ovarian cancer risk. Reportedly, in MCF-10F (normal breast epithelial cell line) and MCF-7 (breast cancer cell line) cells the expression of BRCA 2 RNA lowers in G0 and early G1 phases then gets up-regulated at the G1 / S phase junction.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Bioinformatics

Gene Symbol BRCA2