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56834

Sigma-Aldrich

Immunoglobulin G from human serum

≥95% (GE)

Synonym(s):

Human IgG

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25 MG
$183.00
100 MG
$519.00

About This Item

MDL number:
UNSPSC Code:
12352203
NACRES:
NA.46
technique(s):
radioimmunoassay: suitable
application:
RIA
citations:
22

$183.00


In StockDetails


Request a Bulk Order

Quality Level

assay

≥95% (GE)

form

fibers

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

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]

Other Notes

Review[5]

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Suicide of lymphoid cells.
A Basten et al.
Methods in enzymology, 108, 254-261 (1984-01-01)
Immunoglobulin G (IgG).
P D Gorevic et al.
Methods in enzymology, 116, 3-25 (1985-01-01)
Use of solid-phase radioimmunoassay specific for human IgG or human C3b to detect Fc gamma or C3b receptors on human lymphoblastoid cell surfaces.
R Frade et al.
Methods in enzymology, 93, 155-163 (1983-01-01)
Xuanmao Jiao et al.
Breast cancer research : BCR, 23(1), 11-11 (2021-01-25)
Triple-negative breast cancer (BCa) (TNBC) is a deadly form of human BCa with limited treatment options and poor prognosis. In our prior analysis of over 2200 breast cancer samples, the G protein-coupled receptor CCR5 was expressed in > 95% of TNBC
Kang R Cho et al.
Journal of the American Chemical Society, 133(22), 8586-8593 (2011-05-04)
Aberrant protein aggregation causes numerous neurological diseases including Creutzfeldt-Jakob disease (CJD), but the aggregation mechanisms remain poorly understood. Here, we report AFM results on the formation pathways of β-oligomers and nonfibrillar aggregates from wild-type full-length recombinant human prion protein (WT)

Protocols

HPLC Analysis of Immunoglobulin G (IgG) on Zenix® SEC-150 versus Zenix® SEC-300, Effect of Pore Size on Resolution

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