Goat anti-Rabbit IgG (H+L) Secondary Antibody [Rhodamine]

Images

 
Western Blot: Goat anti-Rabbit IgG (H+L) Secondary Antibody [Rhodamine] [NB7575] - Lane 1: Rabbit IgG whole molecule. Lane 2: Rabbit IgG F(ab) Fragment. Lane 3: Rabbit IgG F(c) Fragment. Lane 4: Rabbit IgM Whole ...read more
Western Blot: Goat anti-Rabbit IgG (H+L) Secondary Antibody [Rhodamine] [NB7575] - Western Blot of Goat anti-Rabbit IgG (H+L) Secondary Antibody [Rhodamine]. Lane 1: Rabbit IgG. Lane 2: None. Load: 50 ng per ...read more
Dot Blot: Goat anti-Rabbit IgG (H+L) Secondary Antibody [Rhodamine] [NB7575] - Dot Blot of Goat anti-Rabbit IgG (H+L) Secondary Antibody [Rhodamine].Antigen: Rabbit IgG.Load: Lane 1 - 50ng Lane 2 - 16.67ng Lane 3 - ...read more

Product Details

Summary
Reactivity RbSpecies Glossary
Applications WB, DB, FLISA, Flow, ICC/IF
Clonality
Polyclonal
Host
Goat
Conjugate
Rhodamine

Order Details

Goat anti-Rabbit IgG (H+L) Secondary Antibody [Rhodamine] Summary

Immunogen
Rabbit IgG whole molecule
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Purity
Immunogen affinity purified

Applications/Dilutions

Dilutions
  • Dot Blot
  • Flow Cytometry 1:500 - 1:2500
  • Fluorophore-linked immunosorbent assay 1:10000 - 1:50000
  • Immunocytochemistry/Immunofluorescence 1:1000 - 1:5000
  • Western Blot 1:1000 - 1:10000
Application Notes
This secondary antibody is designed for immunofluorescence microscopy, fluorescence based plate assays (FLISA) and fluorescent western blotting. This product is also suitable for multiplex analysis, including multicolor imaging, utilizing various commercial platforms.

Use in ICC/IF reported in secitific publication PMID: 32705217
Publications
Read Publication using NB7575.

Packaging, Storage & Formulations

Storage
Store at -20C in the dark. Avoid freeze-thaw cycles.
Buffer
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2, 10 mg/mL Bovine Serum Albumin (BSA) - Immunoglobulin and Protease free
Preservative
0.01% Sodium Azide
Purity
Immunogen affinity purified

Notes

This product was prepared from monospecific antiserum by immunoaffinity chromatography using Rabbit IgG coupled to agarose. Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Goat Serum, Rabbit IgG and Rabbit Serum.

Store vial at 4C prior to restoration. For extended storage aliquot contents and freeze at -20C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4C as an undiluted liquid. Dilute only prior to immediate use.

Background

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

Limitations

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.

Publications for IgG (H+L) Antibody (NB7575)(1)

We have publications tested in 1 application: ICC/IF.


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