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anti-cfi antibody :: Mouse anti-Human Factor I Monoclonal Antibody

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Catalog # MBS520290
Unit / Price
  0.1 mg  /  $245 +1 FREE 8GB USB
anti-cfi antibody
Product Name

Factor I (cfi), Monoclonal Antibody

Full Product Name

Anti-Human Factor I (Biotin) (Clone: OX-21) (mouse IgG1)

Product Synonym Names
Factor I (Biotin) (Clone: OX-21) (mouse IgG1); Biotin Anti-Human Factor I Monoclonal Antibody
Product Gene Name
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
3D Structure
ModBase 3D Structure for Q03711
Mouse IgG1
Clone Number
Species Reactivity
Factor I (Human Factor I)
Antibody Concentration: 0.1 mg/ml (lot specific)
Human complement Factor I
Immunized FI cross DBA/2 x BALB/c mouse spleen cells
Fusion Partner
NS-1 mouse myeloma
100 ug Biotin conjugated Ig buffered in PBS, 0.02% NaN3 and EIA grade BSA as a stabilizing protein to bring total protein concentration to 4-5 mg/ml.
Preparation and Storage
Store at 4 degree C. For long term storage, aliquot and freeze unused portion at -20 degree C in volumes appropriate for single usage. Avoid freeze/thaw cycles.
Other Notes
Small volumes of anti-cfi antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-cfi antibody
anti-human factor I (C3b inactivator) monoclonal antibody clone OX-21 recognizes human complement protein factor I. Factor I has two polypeptide chains, 56kD and 38kD. This antibody detects only the 56kD chain. Factor I is a serine protease with a high degree of specificity for C3b and C4b. It requires protein cofactors for cleavage of these complement protein breakdown products: Factor H, CR1 and MCP are required for C3b cleavage and C4bp or CR1 for C4b cleavage. Reported applications of this antibody include flow cytometry, ELISA, immunoprecipitation, radioimmunoassay and Western Blotting. This clone has been reported not to cross react with rat.
Applications Tested/Suitable for anti-cfi antibody
NCBI/Uniprot data below describe general gene information for cfi. It may not necessarily be applicable to this product.
NCBI Accession #
UniProt Primary Accession #
Molecular Weight
68,308 Da[Similar Products]
NCBI Official Full Name
Factor I C3b/C4b inactivator (serine protease)
UniProt Protein Name
Factor I C3b/C4b inactivator (Serine protease)
Protein Family
UniProt Gene Name
UniProt Synonym Gene Names
factor I  [Similar Products]
UniProt Entry Name
UniProt Comments for cfi
Sequence similarities: Belongs to the peptidase S1 family. RuleBase RU000360
All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.
While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.
Organs/Tissues associated with anti-cfi antibody
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