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Magic™ Membrane Protein Human CD22 (CD22 molecule) expressed in CHO for Antibody Discovery (CAT#: MP0045Q)

Datasheet
This product is a 75 kDa Human CD22 membrane protein expressed in CHO. The protein is for research use only and is not approved for use in humans or in clinical diagnosis.

Product Specifications

  • Host Species
  • Human
  • Target Protein
  • CD22
  • Protein Length
  • Partial
  • Protein Class
  • Druggable Genome, Transmembrane
  • Molecular Weight
  • 75 kDa
  • TMD
  • 1
  • Sequence
  • SKWVFEHPETLYAWEGACVWIPCTYRALDGDLESFILFHNPEYNKNTSKFDGTRLYESTKDGKVPSEQKRVQFLGDKNKNCTLSIHPVHLNDSGQLGLRMESKTEKWMERIHLNVSERPFPPHIQLPPEIQESQEVTLTCLLNFSCYGYPIQLQWLLEGVPMRQAAVTSTSLTIKSVFTRSELKFSPQWSHHGKIVTCQLQDADGKFLSNDTVQLNVKHTPKLEIKVTPSDAIVREGDSVTMTCEVSSSNPEYTTVSWLKDGTSLKKQNTFTLNLREVTKDQSGKYCCQVSNDVGPGRSEEVFLQVQYAPEPSTVQILHSPAVEGSQVEFLCMSLANPLPTNYTWYHNGKEMQGRTEEKVHIPKILPWHAGTYSCVAENILGTGQRGPGAELDVQYPPKKVTTVIQNPMPIREGDTVTLSCNYNSSNPSVTRYEWKPHGAWEEPSLGVLKIQNVGWDNTTIACARCNSWCSWASPVALNVQYAPRDVRVRKIKPLSEIHSGNSVSLQCDFSSSHPKEVQFFWEKNGRLLGKESQLNFDSISPEDAGSYSCWVNNSIGQTASKAWTLEVLYAPRRLRVSMSPGDQVMEGKSATLTCESDANPPVSHYTWFDWNNQSLPHHSQKLRLEPVKVQHSGAYWCQGTNSVGKGRSPLSTLTVYYSPETIGRR

Product Description

  • Expression Systems
  • CHO
  • Tag
  • Tag Free
  • Endotoxin
  • < 1 EU/µg
  • Purity
  • >95% as determined by SDS-PAGE and Coomassie blue staining
  • Buffer
  • 0.2 µM filtered solution of 20mM phosphate buffer, 100mM NaCl, pH 7.2

Target

  • Target Protein
  • CD22
  • Full Name
  • CD22 molecule
  • Introduction
  • Mediates B-cell B-cell interactions. May be involved in the localization of B-cells in lymphoid tissues. Binds sialylated glycoproteins; one of which is CD45. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B-cell antigen receptor signaling. Plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules.
  • Alternative Names
  • SIGLEC-2; SIGLEC2; B-cell receptor CD22; B-lymphocyte cell adhesion molecule BL-CAM; CD22 antigen; T-cell surface antigen Leu-14; sialic acid-binding Ig-like lectin 2; BL-CAM; Siglec-2; CD22

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