56834

Immunoglobulin G from human serum

≥95% (GE)

• Synonym(s): Human IgG
• UNSPSC Code: 12352203
• NACRES: NA.46
• MDL number: MFCD00163923
• Technique(s): radioimmunoassay: suitable
• Species reactivity: -
• Application: RIA
• Citations: 22

Properties

• Quality Segment: 100
• assay: ≥95% (GE)
• form: powder
• technique(s): radioimmunoassay: suitable
• impurities: ≤1.0% sodium, ≤15% water
• solubility: 0.1 M NaCl: 10 mg/mL, clear to slightly turbid, colorless
• storage temp.: 2-8°C

Description

General description

Immunoglobulin G (IgG) 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. IgG 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]
Human IgG is purified from normal human serum and contains =1.0% sodium and =15% water.

Application

Immunoglobulin G from human serum may be used as a standard in solid-phase RIA,[2] and to ensure precipitation in RIA for acetylcholine receptor and anti-acetylcholine receptor antibody.[3] It may be used in preparation of soluble antigen containing tyrosine residues for iodination.[4]

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: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable