Complement Factor H Antibody (012)

Immunohistochemistry-Paraffin: Complement Factor H Antibody (012) [NBP2-90802] - Staining of mouse CFH in mouse liver with rabbit monoclonal antibody at 1:100 dilution.

Product Discontinued

Complement Factor H Antibody (012) Summary

• Description: This antibody can be stored at 2C-8C for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20C to -80C. Avoid repeated freeze-thaw cycles.
• Additional Information: Recombinant Monoclonal Antibody
• Immunogen: This antibody was obtained from a rabbit immunized with purified, recombinant Mouse Complement Factor H (NP_034018.2; Ser875-Val1252).
• Isotype: IgG
• Clonality: Monoclonal
• Host: Rabbit
• Gene: CFH
• Purity: Protein A purified

Applications/Dilutions

• Dilutions:
  • Immunohistochemistry
  • Immunohistochemistry-Paraffin 1:50-1:200

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: 0.2 um filtered solution in PBS
• Preservative: No Preservative
• Purity: Protein A purified

Alternate Names for Complement Factor H Antibody (012)

• adrenomedullin binding protein
• age-related maculopathy susceptibility 1
• AHUS1
• AMBP1
• ARMD4
• ARMS1
• beta-1H
• beta-1-H-globulin
• beta-1-H-globulin
• CFH
• CFHL3
• Complement Factor H
• factor H
• factor H-like 1
• FH
• FHL1
• H factor 1 (complement)
• H factor 1
• H factor 2 (complement)
• HF
• HF1
• HF1ARMS1
• HF2
• HUS
• HUSMGC88246

Background

The complement Factor H protein is secreted into the bloodstream and acts in the regulation of complement activation. Mutations leading to changes in this protein have been linked with HUS (hemolytic-uremic syndrome) and chronic hypocomplementemic nephropathy. Factor H is mainly synthesised in the liver but also in macrophages and endothelium. It is primarily aplasma glycoprotein but is also found in platelets and there is a membrane bound form on some leukocytes. Consisting of a single polypeptide, the major form of Factor H has a molecular weight of 155kDa. There are two truncated forms, a non-glycosylated 49 kDa form and a glycosylated 39-43 kDaform. Plasma concentrations are in the range 200-600mg/L for the 155 kDa form and 1-5mg/L for thetruncated forms. Factor H is a major regulatory protein of the complement system. By binding to C3b it either displacesor prevents the binding of Bb (activated Factor B). When bound to Factor H, C3b is susceptible tocleavage by Factor 1 to yield iC3b. Factor H is released or modified following this cleavage. The regulatory role of Factor H is essential because C3bBb is not only a C5 convertase but a C3 convertaseand so has a positive feedback effect, potentially consuming the entire C3 pool if unregulated.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: CFH