Recombinant Rhesus Macaque Siglec-3/CD33 Protein(HEK293), His

Siglec-3/CD33

Siglec-3/CD33, a sialic-acid-binding lectin, crucially mediates cell-cell interactions and immune cell quiescence. Preferring sialic acid on specific mucins, it forms homodimers, interacting with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation. CD33 also engages C1QA through its C-terminus, activating CD33 inhibitory motifs. Siglec-3/CD33 Protein, Cynomolgus/Rhesus Macaque (Biotinylated, HEK293, His) is the recombinant Rhesus Macaque-derived Siglec-3/CD33 protein, expressed by HEK293 , with C-His labeled tag.

SPRMSTBLIITCELISACELL ASSAYDRUG SCREENING

Myeloid Cell Surface Antigen CD33; Siglec-3; gp67; CD33; SIGLEC3

Rhesus Macaque

HEK293

C-His

Greater than 90% as determined by SDS-PAGE.

XP_005590138.1

M36-G268

Partial

27.3 kDa

< 1.0 EU per μg protein as determined by the LAL method.

Freeze-dried powder

PBS, pH7.4, containing 0.01% SKL, 1mM DTT, 5% Trehalose and Proclin300.

Reconstitute in ddH2O to a concentration of 0.1-0.5 mg/mL. Do not vortex.

Site-directed mutagenesis Custom tag design Custom buffer formulation Custom full-length protein production

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37℃ for 48h, and no obvious degradation and precipitation were observed. The loss rate isless than 8% within the expiration date under appropriate storage condition.

Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

In general, recombinant proteins are supplied as lyophilized powder and shipped at ambient temperature. For bulk packages, the proteins are provided as frozen liquid and shipped with blue ice, unless otherwise requested by the customer.