Anti-β-amyloid fibril-specific, clone B10, AP Antibody

产品说明

一般描述

Amyloid fibrils are naturally occurring polypeptide scaffolds with considerable importance for human health and disease. A recombinant antibody domain fragment termed B10 specifically recognizes an amyloid-specific and conformationally defined epitope. The specificity and conformational specificity have been established by various methods, including, surface plasmon resonance, immunoblots, and immunohistochemistry. All these methods demonstrate that this antibody domain fragment distinguishes Aβ amyloid fibrils from disaggregated Aβ peptide as well as from specific Aβ oligomers. The antibody domain also possesses functional activity in preventing the formation of mature amyloid fibrils by stabilizing Aβ protofibrils, and recent data suggests that the B10 antibody fragment selectively binds to Alzheimer′s Aβ(1-40) amyloid fibrils and that fibril recognition depends on positively charged residues within the B10 antigen binding site. Mutation or alternation of specific residues changes B10’s interactions with various fibril configurations, implying that the B10 conformational specificity for amyloid fibrils depends upon specific electrostatic interactions with an acidic moiety, which is common to different amyloid fibrils.

免疫原

Epitope: AB (1-40) amyloid fibrils

应用

Anti-β-amyloid fibril-specific, clone B10, AP | MABN687 is an antibody against β-amyloid fibril-specific for use in Immunohistochemistry, Dot Blot, ELISA, Immunoprecipitation, Immunofluorescence.
This is a Camelid antibody fused to an alkaline phosphatase and does not require a secondary antibody for detection.
Dot Blot Analysis: A representative lot detected β-amyloid fibril-specific in synthetic Aβ (1–40) peptide (Habicht, G., et al. (2007). PNAS. 104(49):19232-19237).
Dot Blot Analysis: A representative lot detected β-amyloid fibril-specific in chemically modified fibrils (Haupt, C., et al. (2011). J. Mole. Biol. 405:341-348).
Elisa Analysis: A representative lot detected β-amyloid fibril-specific in N-biotinylated Aβ (1–40) conformers (disaggregated peptide, oligomers, or fibrils) (Morgado, I., et al. (2012). PNAS. 109(31):12503-12508).
Immunohistochemistry Analysis: A representative lot detected β-amyloid fibril-specific in Hippocampal sections from Alzheimer brain tissue (Habicht, G., et al. (2007). PNAS. 104(49):19232-19237).
Immunoprecipitation Analysis: A representative lot detected β-amyloid fibril-specific in native soluble and dispersible fractions from the brain lysates (Upadhaya, A.R., et al. (2014). BRAIN. 1-17).
Immunofluorescence Analysis: A representative lot detected β-amyloid fibril-specific in cell culture-derived amyloid plaques (Habicht, G., et al. (2007). PNAS. 104(49):19232-19237).

质量

Evaluated by Immunohistochemistry in human Alzheimer′s brain tissue.

Immunohistochemistry Analysis: A 1:50 dilution of this antibody detected β-amyloid fibril-specific in human Alzheimer′s brain tissue.

外形

Purified Camelid monoclonal IgG in buffer containing 20mM NaH2PO4, 175mM NaCl, pH8.0 without preservatives.
Note: This is a Camelid antibody fused to an alkaline phosphatase and does not require a secondary antibody for detection.
Ni-NTA agarose beads and Mono Q column

其他说明

Concentration: Please refer to lot specific datasheet.

免责声明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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