R&D Systems™ Recombinant Rat CD19 Fc Chimera Protein

Catalog No.	Quantity
10525CD050	50 μg

Catalog No. 10525CD050 Supplier R&D Systems™ Supplier No. 10525CD050

Description

Carrier Free Recombinant Protein

Measured by its binding ability in a functional ELISA. When Recombinant Rat CD19 Fc Chimera(Catalog # 10525-CD) is immobilized at 5 μg/mL,100 μL/well, recombinant biotinylated human CD81 Fc Chimera binds with an ED50 of 10-60 μg/mL.

Specifications

• Accession Number: NP_001013255.2
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS.
• Gene ID (Entrez): 930
• Molecular Weight (g/mol): M.W.-observed: 80-95 kDa, under reducing conditions, M.W.-theoretical: 57 kDa
• Quantity: 50 μg
• Source: Chinese Hamster Ovary cell line, CHO-derived rat CD19 protein Rat CD19 (Arg19-Gly287) (N-terminus) Accession # NP_001013255.2 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: <0.10 EU / 1 μg of the protein by the LAL method.
• Gene Alias: B4, B-lymphocyte antigen CD19, B-lymphocyte surface antigen B4, CD19, CD19 antigen, CD19 molecule, CVID3, Differentiation antigen CD19, Leu-12, MGC12802, T-cell surface antigen Leu-12
• Conjugate: Unconjugated
• Reconstitution: Reconstitute at 500 μg/mL in PBS.
• Purity or Quality Grade: >90%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: CD19