Name: Human CD55 Protein (CD5-HM105)
Brand: KactusBio
SKU: CD5-HM105-100UG
Price: 297.0 USD
Availability: InStock

Express System: HEK293
Product Tag: C-His
Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Activity: Immobilized Human CD55, His Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Anti-CD55 Antibody, hFc Tag with the EC50 of 7.9ng/ml determined by ELISA (QC Test).
Amino Acid Range: Asp35-Ser353
Other Available Proteins:

Loading...

Catalog #CD5-HM105

Size

100UG

500UG

Order by 4pm ET for delivery on:

Human CD55 Protein (CD5-HM105) Summary

Product Description	Recombinant Human CD55 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Asp35-Ser353.
Product Background	Decay Accelerating Factor (or CD55) is a major regulator of the alternative and classical pathways of complement activation and is expressed on all serum-exposed cells. It is commonly hijacked by invading pathogens, including many enteroviruses and uropathogenic Escherichia coli, to promote cellular attachment prior to infection.
Product Category	Recombinant Protein / Antibody discovery / Antibody discovery \| Others

Human CD55 Protein (CD5-HM105) Specifications/Details

Protein	CD55
Synonyms	DAF-GPI; CD55; Cd55a; Daf; Daf1; DAF; CR; CROM; TC
Accession	P08174-1
Species	Human
Biotinylated	no
Amino Acid Range	Asp35-Ser353
Molecular Weight	The protein has a predicted MW of 35.8 kDa. Due to glycosylation, the protein migrates to 70-75 kDa based on Bis-Tris PAGE result.
Activity	Immobilized Human CD55, His Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Anti-CD55 Antibody, hFc Tag with the EC50 of 7.9ng/ml determined by ELISA (QC Test).
Product Tag	C-His
Fluorophore	Unconjugated
Expression System	HEK293
Purity	> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1 EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking.
Stability And Storage	-20 to -80°C for 24 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

	Immobilized Human CD55, His Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Anti-CD55 Antibody, hFc Tag with the EC50 of 7.9ng/ml determined by ELISA (QC Test).
	Human CD55 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Human CD55 is greater than 95% as determined by SEC-HPLC.

Loading...