Siglec-9 Recombinant Protein

• Background:

  Siglec-9 (HGMW-approved symbol SIGLEC9) a member of the sialic acid-binding Ig-like lectin (Siglec) family, which belongs to the immunoglobulin superfamily (IgSF) . SIGLEC9 shows a high degree of homology to many members of the siglec family, including siglec-7 (80%), siglec-8 (72%), siglec-5 (65%), and CD33 (64%) . This high degree of homology is also conserved in the extracellular Ig-like domains. They are characterized by an N-terminal Ig-like V-type domain which mediates sialic acid binding, followed by varying numbers of Ig-like C2-type domains。Siglec-9 with a hydrophobic signal peptide, an N-terminal Ig-likeV-type domain, two Ig-like C2-type domains, a transmembrane region and a cytoplasmic tail.

• NCBI Gene ID:

  27180

• Swiss Prot:

  Q9Y336

• Accession Number:

  NP_055256.1

• Tag:

  His Tag

• Type:

  Recombinant Proteins

• Source:

  HEK293 cells

• Purity:

  >90% as determined by SDS-PAGE.

• Buffer:

  25 mM MES, 150 mM NaCl, pH5.5

• Shipping Conditions:

  Room Temp

• Storage Conditions:

  Lyophilized Protein should be stored at -20˚ C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20˚ C or -70˚ C. Avoid repeated freeze-thaw cycles.

• Calculated Molecular Weight:

  37.9 kDa

• Applications Notes:

  This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 37.9 kDa. The protein migrates as 53-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

• NCBI Official Name:

  SialicacidbindingIglikelectin9

• NCBI Organism:

  Homo sapiens

• Background Reference 01:

  Foussias G, et al. Genomics. 2000. 67 (2) :171-8.

• Background Reference 02:

  Liu YC, et al. Front Immunol. 2017. 8:1601.

• Background Reference 03:

  Angata T, et al. J Biol Chem. 2000. 275 (29) :22127-35.

• Other Product Names:

  Siglec-9, SIGLEC9, CDw329, CD329

• Tested Applications:

  ELISA, WB

• Species:

  Human

• Physical Properties:

  Lyophilized

• CAS Number:

  9000-83-3