Siglec-7/CD328 Recombinant Protein Antigen

• Reactivity: Hu
• Applications: AC

Siglec-7/CD328 Recombinant Protein Antigen Summary

• Description: A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human Siglec-7/CD328
  
  

  Source: E.coli

  Amino Acid Sequence: ERVEGQKSNRKDYSLTMQSSV

  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: SIGLEC7
• 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 NBP3-21387. 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: 20 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 Siglec-7/CD328 Recombinant Protein Antigen

• Adhesion inhibitory receptor molecule 1
• adhesion inhibitory receptor molecule 1, siglec-7
• AIRM1
• AIRM-1
• AIRM1QA79 membrane protein
• CD328 antigen
• CD328
• CDw328
• D-siglec
• p75
• p75/AIRM1
• QA79
• sialic acid binding Ig-like lectin 7
• sialic acid binding immunoglobulin-like lectin 7
• sialic acid-binding Ig-like lectin 7
• Siglec7
• Siglec-7

Background

Putative adhesion molecule that mediates sialic-acid dependent binding to cells. Preferentially binds toalpha-2,3- and alpha-2,6-linked sialic acid. Also binds disialogangliosides (disialogalactosyl globoside, disialyllactotetraosylceramide and disialyl GalNAc lactotetraoslylceramide). The sialic acid recognition site may be masked bycis interactions with sialic acids on the same cell surface. In the immune response, may act as an inhibitory receptorupon ligand induced tyrosine phosphorylation by recruiting cytoplasmic phosphatase(s) via their SH2 domain(s) thatblock signal transduction through dephosphorylation of signaling molecules. Mediates inhibition of natural killercells cytotoxicity. May play a role in hemopoiesis. Inhibits differentiation of CD34+ cell precursors towardsmyelomonocytic cell lineage and proliferation of leukemic myeloid cells (in vitro)

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: SIGLEC7