SHANK3 Recombinant Protein Antigen

Product Discontinued

SHANK3 Recombinant Protein Antigen Summary

• Description: A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human SHANK3.
  
  

  Source: E. coli

  Amino Acid Sequence: PSGSTFIHPLTGKPLDPSSPLALALAARERALASQAPSRSPTPVHSPDADRPGPLFVDVQARDPERGSLASPAFSPRSPAWIPVPARREAEKVPREERKSPEDK

  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: SHANK3
• 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 NBP1-82900.

  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: 29 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 SHANK3 Recombinant Protein Antigen

• DEL22q13.3
• KIAA1650proline rich synapse associated protein 2
• Proline-rich synapse-associated protein 2
• prosap2
• PSAP2SH3 and multiple ankyrin repeat domains protein 3
• SH3 and multiple ankyrin repeat domains 3
• shank postsynaptic density protein
• Shank3
• SPANK-2

Background

The SHANK3 gene encodes a SH3 and multiple ankyrin repeat domain protein 3 that in isoform 1 is 1,741 amino acids long at 186 kDA and in isoform 2 is 1,732 amino acids long at 185 kDA. This protein functions as an adaptor in postsynaptic density of excitatory synapses. Through complexes that include GKAP/PSD-95 and Homer and the actin-based cytoskeleton, these excitatory synapses are connected with the postsynaptic membrane including NMDA-type and metabotropic glutamate receptor. Additionally, this protein may function in structural and organizational projects of the dendritic spine and the synaptic junction. SHANK3 gene participates in cytoplasmic microtubules, glutamatergic synapses, and signaling events regulated by ret tyrosine kinase. It is known to interact with genes PLCG1, FYN, SRC, ABL1, and PIK3R1. Defects in SHANK3 are associated with autism spectrum disorders and schizophrenia type 15. It is also associated with phelan-mcdermid syndrome, cerebritis, prostatitis, neuronitis, dementia, prostate cancer, hypogonadism, hepatitis a, jacobsen syndrome, and trisomy 22.

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.

Bioinformatics

• Gene Symbol: SHANK3