I8265

IgG from sheep serum

technical grade, ≥80% (SDS-PAGE), buffered aqueous solution

• Synonym(s): Sheep IgG
• MDL number: MFCD00165834
• UNSPSC Code: 12352203
• NACRES: NA.46

Properties

• conjugate: unconjugated
• grade: technical grade
• assay: ≥80% (SDS-PAGE)
• form: buffered aqueous solution
• shipped in: dry ice
• storage temp.: −20°C

Description

General description

IgG antibody subtype is the most abundant serum immunoglobulins of the immune system. It is secreted by B cells and is found in blood and extracellular fluids and provides protection from infections caused by bacteria, fungi and viruses. Maternal IgG is transferred to fetus through the placenta that is vital for immune defence of the neonate against infections[1]
Purified Sheep IgG is isolated from pooled normal sheep serum by fractionation.

Application

Technical grade sheep IgG may be used as an economical alternative to the reagent grade immunoglobulins, in applications where high purity is not required. Sheep IgG was used as negative control in 293T cells (human embryonic kidney cells) and Madin-Darby canine kidney (MDCK) cells at a working antibody dilution of 1:40.[2]

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.2, containing 15 mM sodium azide

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.

Safety Information

• Storage Class: 12 - Non Combustible Liquids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable