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Recombinant Human CD55 (C-6His)

For research use only. Not intended for any clinical use.

Cat. No. :   RP00135 Tag :   C-6His

Expressed Region :   Asp35-Ser353 Expression System :   Human Cell

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Product Information

Gene Information

Cat. No. RP00135
Description The Recombinant Human CD55 (C-6His) is produced in our Human Cell expression system. The amino acid region expressed is Asp35-Ser353 with a 6His tag at the C terminus.
Species Human
Tag C-6His
Mol Weight 36 KDa
Conjugate Unconjugated
Format Powder
Expressed Region Asp35-Ser353
Expression System Human Cell
Formulation Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
Purity >95% as determined by SDS-PAGE.
>90% as determined by SEC-MALS.
Endotoxin Level < 1 EU/µg of protein by LAL method
Storage Upon receipt, this product is stable for up to 6 months at temperatures below -70°C. Once reconstituted, the product is stable for up to 1 week at 4°C and up to 3 months at -20°C. Please avoid repeated freeze-thaw cycles.
Shipping The product is shipped with ice packs. Upon receipt, store it immediately at the temperature recommended below.
Reconstitution Always centrifuge tubes before opening. It is recommended to reconstitute the solution to a concentration above 100 μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Target Gene CD55
Background This gene encodes a glycoprotein involved in the regulation of the complement cascade. Binding of the encoded protein to complement proteins accelerates their decay, thereby disrupting the cascade and preventing damage to host cells. Antigens present on this protein constitute the Cromer blood group system (CROM). Alternative splicing results in multiple transcript variants. The predominant transcript variant encodes a membrane-bound protein, but alternatively spliced transcripts may produce soluble proteins.
Synonyms Complement Decay-Accelerating factor; CD55; CR; DAF
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