Skip to Content
MilliporeSigma
All Photos(1)

Documents

A9452

Sigma-Aldrich

Anti-Goat/Sheep IgG−Peroxidase antibody, Mouse monoclonal

clone GT-34, purified from hybridoma cell culture

Synonym(s):

Monoclonal Anti-Goat/Sheep IgG

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12352203
NACRES:
NA.46

biological source

mouse

Quality Level

conjugate

peroxidase conjugate

antibody form

purified from hybridoma cell culture

antibody product type

secondary antibodies

clone

GT-34, monoclonal

form

lyophilized powder

species reactivity

sheep, goat, bovine

should not react with

rat, canine, mouse, rabbit, guinea pig, chicken, horse, pig, feline, human

packaging

vial of 0.5 mL

technique(s)

direct ELISA: 1:30,000
dot blot: 1:160,000 (chemiluminescent)
immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100

isotype

IgG1

storage temp.

2-8°C

target post-translational modification

unmodified

Looking for similar products? Visit Product Comparison Guide

General description

IgG is the most abundant antibody in human serum.It is found in blood and secreted by the B cells. It consists of four polypeptide chains, made of two identical 50 kDa γ heavy (H) chains and two identical 25 kDa κ or λ light (L) chains, which are connected by inter-chain disulfide bonds. IgG contains four isotypes IgG1, IgG2, IgG3 and IgG4.
IgGs are glycoprotein antibodies that modulate several immune responses. Goat or sheep IgGs against target proteins are often used as primary antibodies in various research applications. Thus, secondary anti-goat/sheep IgGs conjugated to a detectable substrate are useful tools for the analysis of target proteins.
Mouse monoclonal anti-goat/sheep IgG-peroxidase antibody shows strong cross-reactivity with sheep IgG and cross-reacts with bovine IgG. No cross-reaction of the unconjugated monoclonal antibody is observed with human serum and tissue components. Moreover, the antibody does not react with the following species: guinea pig, rat, mouse, rabbit, horse, dog, chicken, pig and cat.
The antibody reacts with an epitope located on the heavy chain of goat IgG1 and IgG2.

Application

ELISA using HRP-conjugated monoclonal anti-goat/sheep IgG as the secondary was performed on human T cells.
Mouse monoclonal anti-goat/sheep IgG-peroxidase antibody has been used for western blot (1:5,000) and ELISA. The product can also be used for dot blot (1:30,000) and IHC (1:100).

Biochem/physiol Actions

IgG activates the classical pathway of the complement system. It neutralizes virus particles and toxins. IgG plays a key role in antibody-dependent cell-mediated cytotoxicity (ADCC). IgG enables transplacental transport. It has the longest serum half life. It might be associated with allergy.

Physical form

Lyophilized from 0.01 M sodium phosphate buffer, pH 7.4, containing 1% bovine serum albumin and 0.05% MIT

Preparation Note

Prepared by the two-step glutaraldehyde method described by Avrameas, S., et al., Scand. J. Immunol., 8, Suppl. 7, 7 (1978).

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Not finding the right product?  

Try our Product Selector Tool.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Sens. 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Rhiannon E Morgan et al.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society (2018-03-10)
The joint synovium consists of a heterogeneous cell population, chiefly comprised of macrophages, and fibroblast-like synoviocytes (FLS). An inter-species co-culture model was developed to examine interactions between these cells. Equine FLS and the canine macrophage line DH82 were differentially labeled
Adrienn Bíró et al.
Immunology, 121(1), 40-50 (2007-01-25)
Several studies have investigated the interactions between C-reactive protein (CRP) and various complement proteins but none of them took into consideration the different structural forms of CRP. The aim of our study was to investigate whether the different antigenic forms
L Alvarez-Vallina et al.
Human gene therapy, 10(4), 559-563 (1999-03-27)
Engineered T cells expressing chimeric T cell receptors (chTCRs) are of interest for cancer gene therapy but many "cancer antigens" are thought to be unsuitable targets because they are expressed at low levels on normal tissues. We therefore sought to
Tiphany Chrun et al.
NPJ vaccines, 3, 14-14 (2018-05-01)
Rift Valley fever virus, a phlebovirus endemic in Africa, causes serious diseases in ruminants and humans. Due to the high probability of new outbreaks and spread to other continents where competent vectors are present, vaccine development is an urgent priority
Cassandra D Ragnauth et al.
Circulation, 121(20), 2200-2210 (2010-05-12)
Hutchinson-Gilford progeria syndrome is a rare inherited disorder of premature aging caused by mutations in LMNA or Zmpste24 that disrupt nuclear lamin A processing, leading to the accumulation of prelamin A. Patients develop severe premature arteriosclerosis characterized by vascular smooth

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service