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Home > Antibodies > A-Z Primary Antibodies > Human CD55 Protein

Human CD55 Protein

DAF-GPI; CD55; Cd55a; Daf; Daf1; DAF; CR; CROM; TC

Catalog No. Product Name Size List Price (US$) Quantity
BP004383 Human CD55 Protein with the C-His Tag 100UG 270.00
BP004383 Human CD55 Protein with the C-His Tag 500UG 900.00
Description

BP004383: Human CD55 Protein with the C-His Tag

Source: The recombinant Human CD55 Protein, (amino acids Asp35-Ser353) fused with a His tag at the C-terminus, was produced in HEK 293 cells.
Molecular Weight:The recombinant Human CD55 protein with the His tag at the C-terminus has a predicted MW of 35.8 kDa. Due to glycosylation, the protein migrates to 70-75 kDa based on Tris-Bis PAGE result.
Activity: Immobilized recombinant Human CD55 protein with the C-His tag at 0.2 ug/ml (100 ul/well) on the plate. Dose response curve for the recombinant Anti-CD55 Antibody protein with the C-hFc tag with the EC50 of 14.3 ng/ml determined by ELISA.
Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.
Formulation: Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution: It is recommended to reconstitute the lyophilized recombinant Human CD55 Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening.


Shipping: The recombinant Human CD55 Protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 week, 2 to 8°C under sterile conditions after reconstitution.
6 months, -20 to -70°C under sterile conditions after reconstitution.

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