R&D Systems™ Recombinant Rat Siglec-2/CD22 Fc Chimera Protein

Catalog No.
10572SL050	50 μg

Catalog No. 10572SL050 Supplier R&D Systems™ Supplier No. 10572SL050

Description

Recombinant Protein

Measured by the ability of the immobilized protein to support the adhesion of human red blood cells. The ED50 for this effect is 0.15-1.8 μg/mL.

Specifications

• Accession Number: NP_001100973.1
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
• Gene ID (Entrez): 933
• Molecular Weight (g/mol): M.W. Observed: 112-138 kDa, under reducing conditions, M.W. Theoretical: 102 kDa
• Quantity: 50 μg
• Source: Chinese Hamster Ovary cell line, CHO-derived rat Siglec-2/CD22 protein Rat Siglec-2/CD22 (Trp24-Gly690) (N-terminus) Accession # NP_001100973.1 IEGRMDP Mouse IgG2a (Glu98-Lys330) (C-terminus)
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
• Endotoxin Concentration: <1.0 EU / 1 μg of the protein by the LAL method.
• Gene Alias: B-cell receptor CD22, BL-CAM, B-lymphocyte cell adhesion molecule, CD22, CD22 antigenMGC130020, CD22 molecule, sialic acid binding Ig-like lectin 2, Sialic acid-binding Ig-like lectin 2, Siglec2, SIGLEC-2, SIGLEC2FLJ22814, T-cell surface antigen Leu-14
• Conjugate: Unconjugated
• Reconstitution: Reconstitute at 500 μg/mL in PBS.
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: Siglec-2/CD22