HRP Conjugated AffiniPure Goat Anti-human IgA

This antibody is purified from antiserum by immunoaffinity chromatography which removes essentially all goat serum proteins, except the specific antibody for human IgA. Cited in 6 publication(s).

Product Info Summary

SKU: BA1066
Size: 0.25ml
Reactive Species: Human
Host: Goat
Application: ELISA, WB

Product Overview

Product Name HRP Conjugated AffiniPure Goat Anti-human IgA
Synonyms HRP-conjugated goat anti-human IgA
Description HRP Conjugated Goat Anti-human IgA (alpha-chain specific) secondary antibody This HRP conjugated antibody is specific for human IgA and shows no cross-reactivity with human IgG/IgM.
Reagent Type Secondary antibody, reporter enzyme labeled
Label HRP (Horseradish Peroxidase)
Host Goat
Target Species Human
Antibody Class IgA
Clonality Polyclonal
Immunogen Human IgA (whole molecular)
Purification This antibody is purified from antisera by immunoaffinity chromatography
Specificyity This HRP conjugated antibody is specific for human IgA and shows no cross-reactivity with human IgG/IgM.
Form Supplied Concentrated, Liquid
Formulation 0.25 mg of HRP conjugated specific antibody
0.01 M PBS (PH 7.4)
50% glycerol
Pack Size 0.25 ml
Concentration 1mg/ml
Application ELISA*, WB*
*Our Boster Guarantee covers the use of this product in the above marked tested applications.
Storage At -20˚C for one year from date of receipt. Avoid repeated freezing and thawing.
Precautions FOR RESEARCH USE ONLY. NOT FOR DIAGNOSTIC OR CLINICAL USE

Assay Information

Sample Type SDS-PAGE separated-, membrane-immobilized-, mouse primary-antibody-probed proteins from cell/tissue lysates
Assay Type Immunoassay
Assay Purpose Protein detection/quantification
Technique Immunodetection of target antibody with HRP reporter enzyme
Equipment Needed WB/ELISA instrumentation; X-ray film cassette or a charge-coupled evice (CCD) imager; Spectrophotometer
Compatibility with Reagents Incompatible with sodium azide and metals
incompatible with high phosphate concentrations

Main Advantages

Specific High signal-to-noise ratio
Sensitive Detects low-abundant targets due to an optimal number of HRP molecules per antibody
High Signal Amplification Multiple secondary antibodies can bind to a single primary antibody;Secondary antibodies Fc regions provide further binding locations for biotin, or enable the use of ABC and SABC
Fast Generates strong signals in a relatively short time span
Quantifieable Allows quantification of detected signal
Easy to Use Supplied in a workable liquid format
Flexible HRP: compatible with chromogenic, fluorogenic and chemiluminescent substrates;
Convenient HRP’s small size: no interference with the primary/secondary antibody interaction; no steric hindrance to antibody/antigen complexes

Background

Most commonly, secondary antibodies are generated by immunizing the host animal with a pooled population of immunoglobulins from the target species. The host antiserum is then purified through immunoaffinity chromatography to remove all host serum proteins, except the specific antibody of interest, and are then modified with antibody fragmentation, label conjugation, etc., to generate highly specific reagents. Secondary antibodies can be conjugated to a large number of labels, including enzymes, biotin, and fluorescent dyes/proteins. Here, the antibody provides the specificity to locate the protein of interest, and the label generates a detectable signal. The label of choice depends upon the experimental application.

Horseradish peroxidase (HRP) is extensively used for labeling secondary antibodies in ELISA, western blot, dot blot and immunohistochemistry. The HRP enzyme is made visible using a substrate that, when oxidized by HRP in the presence of hydrogen peroxide as an oxidizing agent, yields a characteristic change that is detectable by specific detection methods. The substrates commonly used with HRP fall into different categories including chromogenic, fluorogenic, and chemiluminescent substrates depending on whether they produce a colored, fluorimetric or luminescent derivative respectively. The intensity of the signal is proportional to peroxidase activity and is a measure of the number of enzyme molecules reacting, hence of the amount of recognized primary antibodies, and thus of the amount of target antigen.

Validation Images & Assay Conditions

Hello CJ!

BA1066 has been cited in 6 publications:

*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.

Evaluation of antibody level against Fusobacterium nucleatum in the serological diagnosis of colorectal cancer

Pulling-Force Spinning Top for Serum Separation Combined with Paper-Based Microfluidic Devices in COVID-19 ELISA Diagnosis

Weihong Zeng,Guangfeng Liu,Huan Ma,Dan Zhao,Yunru Yang,Muziying Liu,Ahmed Mohammed,Changcheng Zhao,Yun Yang,Jiajia Xie,Chengchao Ding,Xiaoling Ma,Jianping Weng,Yong Gao,Hongliang He,Tengchuan Jin,Biochemical characterization of SARS-CoV-2 nucleocapsid protein,Biochemical and Biophysical Research Communications,Volume 527,Issue 3,2020,Pages 618-623,ISSN 0006-291X,https://doi.org/10.1016/j.bbrc.2020.04.136.
Species: Human
BA1066 usage in article: APP:WB, SAMPLE:SERUM, DILUTION:NA

Curcumin attenuates oxidative stress in RAW264.7 cells by increasing the activity of antioxidant enzymes and activating the Nrf2-Keap1 pathway Xinyu Lin 1 2, Dingping Bai 2, Zixi Wei 3, Ying Zhang 2, Yifan Huang 2, Hui Deng 2, Xiaohong Huang 2 PLoS On

Evaluation of antibody level against Fusobacterium nucleatum in the serological diagnosis of colorectal cancer

Epstein-Barr virus glycoprotein gH/gL antibodies complement IgA-viral capsid antigen for diagnosis of nasopharyngeal carcinoma

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SKU:BA1066

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