Human β Amyloid (1-40) ELISA Kit Wako II

for Immunochemistry

These ELISA kits are detection kits that achieve more stable antigen-antibody reactions by using F(ab')2 fragment of the labeled antibody BA27, which recognizes the C-terminal of beta Amyloid 40, while the nonspecific binding is remaining to be reduced. Therefore, the stability in washing solution is improved. In Human/Rat kit, background is reduced.
*1: beta Amyloid (x-40) is beta Amyloid peptide modified or cleaved at the N-terminal.

Aimed at stable Antigen-Antibody Reaction

• Human beta Amyloid (1-40) ELISA Kit Wako II ^*2 (Wako Catalog #298-64601; 96 tests)
• Human/Rat beta Amyloid (40) ELISA Kit Wako II ^*3 (Wako Catalog #294-64701; 96 tests)

This product is for research use only. Do not administer it to human.

For 96 Tests

The ELISA kit enables highly sensitive quantification of amyloid β protein (1-40), which has been associated with Alzheimer’s disease. Amyloid β (Aβ) is a peptide mainly composed of 40 or 42 amino acid residues. In Alzheimer’s disease, Aβ aggregates and is deposited in the brain; thus, abnormal production and accumulation of Aβ have been linked to the onset of Alzheimer’s disease.

The F(ab)’2 fragment of the antibody (BA27) is used to recognize the C-terminal of Aβ40. As a result, non-specific binding is minimized and the stability in terms of antigen-antibody reaction has improved compared with the conventional kit*. Thus, the antibody has an improved stability even during the washing step

Improvements from the conventional kit

• Improved stability of antigen-antibody reaction as a result of the use of F(ab)’2 fragment of the antibody (BA27) to recognize the C-terminal.
• Lower background signal for human/rats (about 1/3 of the conventional kit).

*Human β Amyloid(1-40) ELISA Kit Wako (Code No. 292-62301)

1. Achieve more stable antigen-antibody reaction by using BA27 (F(ab')2-HRP)
2. Human/Rat beta Amyloid (40) ELISA Kit Wako II ... Background is reduced by 60% compared to "Human/Rat beta Amyloid (40) ElISA Kit Wako(#294-62501)"

1. Antibody-coated Microtiter Plate (1 plate)
2. Standard Solution (2 mL x 2 vials)
3. Standard Diluent (30 mL x 1 vial)
4. Wash Solution (20x) (50 mL x 1 vial)
5. HRP-conjugated Antibody Solution (12 mL x 1 vial)
6. TMB Solution (12 mL x 1 vial)
7. Stop Solution (12 mL x 1 vial)
8. Plate Seal (3 sheets)

The product information is shown on the page #7 of Wako Product Update No. 17.

Made by FUJIFILM Wako Pure Chemical Corporation and distributed by FUJIFILM Irvine Scientific 

• For research use or further manufacturing use only. Not for use in diagnostic procedures. 
• Product content may differ from the actual image due to minor specification changes etc. 
• If the revision of product standards and packaging standards has been made, there is a case where the actual product specifications and images are different.