Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Flow Cytometry, Immunocytochemistry/ Immunofluorescence

Label

FITC (Excitation = 495 nm, Emission = 519 nm)

Antibody Source

Polyclonal Goat IgG

Format

Pre-adsorbed
View all IgG (H+L) Secondary Antibodies »

Product Specifications

Immunogen

This Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed) was developed against human IgG.

Specificity

By immunoelectrophoresis and ELISA this Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed) reacts specifically with human IgG and with light chains common to other human immunoglobulins. No antibody was detected against non-immunoglobulin serum proteins. Antiserum was cross adsorbed using rhesus and cynomolgus monkey immunosorbents to remove cross reactive Antibodies. Less than 0.1% cross reactivity to monkey IgG was detected.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed)

Staining of Human Cell Line Using FITC Conjugated Secondary Antibody

Staining of Human Cell Line Using FITC Conjugated Secondary Antibody

Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed). Image from verified customer review.

Applications for Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed)

Application
Recommended Usage

Flow Cytometry

1:50 - 1:200

Immunocytochemistry/ Immunofluorescence

1:50 - 1:500

Immunohistochemistry

1:50 - 1:500

Reviewed Applications

Read 1 review rated 5 using NB7488 in the following applications:

Spectra Viewer

Plan Your Experiments

Use our spectra viewer to interactively plan your experiments, assessing multiplexing options. View the excitation and emission spectra for our fluorescent dye range and other commonly used dyes.

Spectra Viewer
Spectra Viewer

Flow Cytometry Panel Builder

Bio-Techne Knows Flow Cytometry

Save time and reduce costly mistakes by quickly finding compatible reagents using the Panel Builder Tool.

Advanced Features

  • Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
  • Spillover Popups - Visualize the spectra of individual fluorochromes
  • Antigen Density Selector - Match fluorochrome brightness with antigen density
Build Your Panel Now
Flow Cytometry

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Formulation

PBS, 0.2% BSA

Format

Pre-adsorbed

Preservative

0.09% Sodium Azide

Concentration

1.0 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C. Do not freeze.

Background: IgG (H+L)

Antibodies, also known as immunoglobulins (Igs) are critical for immunity and are grouped into five primary classes: IgG, IgM, IgA, IgD, and IgE. The most abundant antibody isotype is immunoglobulin G (IgG) with concentrations ranging from 7.5-22 mg/ml in human serum and has a molecular weight of 150 kDa. The major effector functions of IgG include neutralization, opsonization, complement fixation and antibody dependent cell-mediated cytotoxicity (ADCC). This monomeric immunoglobulin, expressed on the surface of mature B cells, is often depicted as a Y-shape and comprised of 2 heavy chains and 2 light chains linked by disulfide bonds. The heavy chain is type gamma including subtypes gamma 1, gamma 2, gamma 3, and gamma 4 while the light chain is either a kappa or lambda chain. An IgG molecule has two antigen binding sites, each consisting of a heavy and light chain N-terminal variable domain. When combined with the constant heavy chain 1 (Ch1) and the constant light chain domains, it forms the fragment antigen-binding (Fab) region (2 per antibody). The remaining domains (Ch2-Ch4) of both heavy chains make up the Fc region and contain a site for covalently linking an enzymatic or fluorochrome probe, such as HRP or Janelia Fluor 549, for target detection and visualization (1,2,3).

The 4 IgG subclasses, sharing 95% amino acid identity, include IgG1, IgG2, IgG3, and IgG4 for humans and IgG1, IgG2a, IgG2b, and IgG3 for mice. The relative abundance of each human subclass is 60% for IgG1, 32% for IgG2, 4% for IgG3, and 4% for IgG4. In an IgG deficiency, there may be a shortage of one or more subclasses (4).

References

1. Painter RH. (1998) Encyclopedia of Immunology (Second Edition). Elsevier. 1208-1211

2. Chapter 9 - Antibodies. (2012) Immunology for Pharmacy. Mosby 70-78

3. Schroeder H, Cavacini, L. (2010) Structure and Function of Immunoglobulins. J Allergy Clin Immunol. 125(2 0 2): S41-S52. PMID: 20176268

4. Vidarsson G, Dekkers G, Rispens T. (2014) IgG subclasses and allotypes: from structure to effector functions. Front Immunol. 5:520. PMID: 25368619

Additional IgG (H+L) Products

Product Documents for Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed)

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Download SDS

Product Specific Notices for Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Secondary Antibodies are guaranteed for 1 year from date of receipt.

Citations for Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed)

Customer Reviews for Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed) (1)

5 out of 5
1 Customer Rating
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%

Have you used Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed)?

Submit a review and receive an Amazon gift card!

$25/€18/£15/$25CAN/¥2500 Yen for a review with an image

$10/€7/£6/$10CAN/¥1110 Yen for a review without an image

Submit a review
Amazon Gift Card

Customer Images

Showing  1 - 1 of 1 review Showing All
Filter By:
Clear Filters X
  • Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed)
    Name: Anonymous
    Application: Immunocytochemistry
    Sample Tested: Human cell line
    Species: Human
    Verified Customer | Posted 10/31/2018
    Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed) works very well in staining live cells with humanized primary antibody. Strong signal and low noise.
    Goat anti-Human IgG (H+L) Secondary Antibody [FITC] (Pre-adsorbed) NB7488

There are no reviews that match your criteria.

Showing  1 - 1 of 1 review Showing All

Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

FAQs

No product specific FAQs exist for this product.

View all FAQs for Secondary Antibodies