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#27419 Mouse/Rat sAPPα (highly sensitive) Assay Kit - IBL

  • #27419 Mouse/Rat sAPPα (highly sensitive) ELISA Kit
  • #27419 Mouse/Rat sAPPα (highly sensitive) ELISA Kit
  • #27419 Mouse/Rat sAPPα (highly sensitive) ELISA Kit
  • #27419 Mouse/Rat sAPPα (highly sensitive) ELISA Kit
  • #27419 Mouse/Rat sAPPα (highly sensitive) ELISA Kit
  • #27419 Mouse/Rat sAPPα (highly sensitive) ELISA Kit
  • #27419 Mouse/Rat sAPPα (highly sensitive) ELISA Kit
Intended Use:
Research reagents
Measuring Method:
ELISA
Sample Types:
Mouse, Rat
Measuring Samples:
EDTA-plasma, Serum, Cell culture supernatant
Measurement Range:
4.1 - 260 pg/mL
Package Size1:
96 Well

※ The product indicated as "Research reagents" in the column Intended Use cannot be used
  for diagnostic nor any medical purpose.
※ The datasheet listed on this page is sample only. Please refer to the datasheet
  enclosed in the product purchased before use.

Product Overview

Product Code 27419
Product Name Mouse/Rat sAPPα (highly sensitive) Assay Kit - IBL
Intended Use Research reagents
Measuring Method ELISA
Conjugate HRP
Species Mouse, Rat
Measuring Samples EDTA-plasma, Serum, Cell culture supernatant
Measurement Range 4.1 - 260 pg/mL
Primary Reaction Overnight at 2 - 8 ℃
Secondary Reaction 60 minutes at 2 - 8 ℃
Sensitivity 0.6 pg/mL
Specificity Substance Cross-Reactivity
Mouse/Rat sAPPα 100.0%
Mouse/Rat sAPPβ 0.15%

This kit also measures full-length APP.
Storage Condition 2 - 8 ℃
Poisonous and Deleterious Substances Not Applicable
Cartagena Not Applicable
Measuring Service Not Available
Package Size 1 96 Well

Product Description

Alzheimer’s disease (AD) was first reported by A. Alzheimer, a German neuropathologist in 1907 and is considered as a major factor of dementia. It is known that Amyloid β (Aβ; which is major constituent of senile plaque) is cleaved from Amyloid Precursor Protein (APP; which exists in three main isoforms, APP695, APP751, and APP770) by β-secretase and subsequent γ-secretase. The production of soluble APPβ (sAPPβ) by β-secretase cleavage corresponds to Aβ production accordingly, so it is desired to measure sAPPβ in parallel with Aβ. On the other hand, it is considered that in the metabolic pathway of APP, APP is first cleaved by α-secretase rather than β-secretase normally to produce soluble APPα (sAPPα) and subsequently P3 is cleaved from the remaining C-terminal fragment by γ-secretase. In recent research, there are several attempts to apply the inhibitor of β-secretase and the activation of α-secretase for AD treatment. As stated above, it is useful for research of AD to measure sAPPα as well as sAPPβ. This kit can measure Mouse/Rat sAPPα. Note: Please pay attention in sample selection since this kit also measures full-length APP.

FAQ

  • Question
    Q.What is the epitope of the pre-coated antibody (Anti-Mouse APP(599) Rabbit IgG)?
  • Answer
    A.The epitope is DAEFGHDSGFEVRHQK.
  • Question
    Q.Does this kit detect sAPP695α, sAPP751α and sAPP770α?
  • Answer
    A.Yes it does.
    As this kit is a sandwich ELISA that uses antibodies at N-Terminal and C-Terminal of sAPPα, it detects total sAPPα inclusive sAPP695α, sAPP751α and sAPP770α.
  • Question
    Q.Is composition of EIA buffer of each ELISA kit all same? Can it be mixed to use?
    ELISA common FAQ
  • Answer
    A.No it isn't. As constitute of each EIA buffer is different, it cannot be mixed with other lots or EIA buffers contained in other kind of ELISA kits.
  • Question
    Q.What is the composition of concentrated wash buffer?
    ELISA common FAQ
  • Answer
    A.It contains ordinary Tween and phosphate buffer (0.05% Tween-20 in PB).
  • Question
    Q.What is the feature of the plate?
    ELISA common FAQ
  • Answer
    A.We use plate that is flat bottom and removable strip type plate (8wellx 12 strips).
  • Question
    Q.Can I re-use standard after reconstitution?
    ELISA common FAQ
  • Answer
    A.Not recommended to re-use standard after reconstitution. Please use it at once after the reconstitution.
    Please note that there are some exceptions. One time freeze-thaw the standard is acceptable for use after reconstitution for some ELISAs.
    Please check the details on each product datasheet.
  • Question
    Q.What is different between reagent blank and test sample blank?
    ELISA common FAQ
  • Answer
    A.Reagent blank means a well is only added EIA buffer and the purpose is confirming whether the measuring value is influenced by lack of washing process. Test sample blank means a well is added EIA buffer and HRP antibody and the purpose is to calculate the background.
  • Question
    Q.How many samples can be measured by this kit?
    ELISA common FAQ
  • Answer
    A.The pre-coated plate contained in our ELISA kit is 96 wells plate. We recommend to use 16 wells (2 slits) for standard and 80 wells (10 slits) for 40 samples in duplicate.
  • Question
    Q.What is LOD (Limit of Detection)?
    ELISA common FAQ
  • Answer
    A.It (LOD) is defined as sensitivity that is calculated using the NCCSL method. Please refer to a datasheet of each product.
  • Question
    Q.What is LOQ (Limit of Quantification)?
    ELISA common FAQ
  • Answer
    A.It (LOQ) is the lowest value of measurement (standard) range. Please refer to a datasheet of each product.

Note: This product is for research use only. It cannot be used as a diagnostic tool or drug.