Recombinant Cynomolgus Sialic acid-binding Ig-like lectin 15/Siglec-15/CD33L3 (C-Fc)

SKU: PKSQ050112

Size: 50μg

Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Exp date: 12 months

Category ID_II: Recombinant Proteins

Category ID_III: Others

Abbreviation: Siglec-15;CD33L3

Target Synonym: CD33 antigen-like 3;CD33L3;Sialic acid-binding Ig-like lectin 15;Siglec-15

Research Areas:

Conjugation:

Target Species: Cynomolgus macaques

Expression Host: HEK293 Cells

Application: BLI

Fusion tag: C-Fc

UNIProt ID: A0A2K5UY47

Accession: A0A2K5UY47

Background: Siglec-15 is a transmembrane glycoprotein in the Siglec family. Siglecs are type I transmembrane proteins where the NH3+-terminus is in the extracellular space and the COO--terminus is cytosolic. Each Siglec contains an N-terminal V-type immunoglobulin domain (Ig domain) which acts as the binding receptor for sialic acid. These lectins are placed into the group of I-type lectins because the lectin domain is an immunoglobulin fold. All Siglecs are extended from the cell surface by C2-type Ig domains which have no binding activity. Siglecs differ in the number of these C2-type domains. Siglec-15 function is important for osteoclast formation and TRANCE/RANK Ligand signaling in osteoclasts.

Concentration:

Activity: Loaded Anti-Human Siglec15 mAb-mFc on AMQ Biosensor, can bind Cynomolgus Siglec-15-Fc with an affinity constant of 0.16 nM as determined in BLI assay.

Sequence: Phe20-Thr263

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Lyophilized from a 0.2 μm filtered solution of 50mM Tris-HCl, 100mM Glycine, 150mM NaCl, pH 7.5.
Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution: Please refer to the printed manual for detailed information.

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

Calculated MW: 53.1 kDa

ObservedMW: 55-70 kDa