Anti-Complement factor D (human), biotinylated

Mouse monoclonal antibody

Cat.No. GAU 008-01B

Subclass IgG1/k
Presentation:

Preparation: Biotinylated
Content: 100 μL, 1 mg/mL +/- 15%. See Certificate of Analysis for details.
Solvent: 0.01 M phosphate buffer, pH 7.4, with 0.14 M NaCl and 15 mM sodium azide
Storage: 4-8ºC without exposure to light. No precautions necessary during handling.

Antigen:

Complement factor D is a serine protease of the alternative pathway of complement activation. The protein is a single chain polypeptide with a molecular mass of 25 kDa. Factor D cleaves factor B bound to C3b, generating the alternative pathway C3 convertase C3bBb and releasing the Ba fragment.

Immunogen:

Human factor D (1).

Specificity:

GAU 008-01 is specific for complement factor D in human serum and plasma (1).

Epitope specificity:

Epitope specificity differs from that of GAU 010-04 (1).

Reactivity:

GAU 008-01 is used as a biotinylated detection antibody in sandwich ELISA with a GAU 010-04 capture (1). GAU 008-01 can be used for Western blotting following SDS-PAGE under non-reducing conditions (2).

Application:
Method Usability References
ELISA Yes 1
Immunoblotting Yes 1, 2
Immunohistochemistry
References:

1. Oppermann M, Baumgarten H, Brandt E, Gottsleben W, Kurts C, Gotze O (1990) Quantitation of components of the alternative pathway of complement (APC) by enzyme-linked immunosorbent assays. J Immunol Methods 133:181-190.
2. Oppermann M, Kurts C, Zierz R, Quentin E, Weber MH, Gotze O (1991) Elevated plasma levels of the immunosuppressive complement fragment Ba in renal failure. Kidney Int. 40:939-947.
3. Oppermann M, Höpken U, Götze O (1992) Assessment of complement activition in vivo. Imm. pharm 24:119-134.

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