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Merck
CN

56834

Immunoglobulin G from human serum

≥95% (GE)

Synonym(s):

Human IgG

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.46
MDL number:
Technique(s):
radioimmunoassay: suitable
Species reactivity:
-
Application:
RIA
Citations:
22
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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
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, and to ensure precipitation in RIA for acetylcholine receptor and anti-acetylcholine receptor antibody. It may be used in preparation of soluble antigen containing tyrosine residues for iodination.

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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

高风险级别生物产品--人源产品

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Laura R Stingaciu et al.
Scientific reports, 6, 22148-22148 (2016-03-30)
A flexible linker region between three fragments allows antibodies to adjust their binding sites to an antigen or receptor. Using Neutron Spin Echo Spectroscopy we observed fragment motion on a timescale of 7 ns with motional amplitudes of about 1
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)
Immunoglobulin G (IgG).
P D Gorevic et al.
Methods in enzymology, 116, 3-25 (1985-01-01)
Suicide of lymphoid cells.
A Basten et al.
Methods in enzymology, 108, 254-261 (1984-01-01)
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)

Protocols

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

Global Trade Item Number

SKUGTIN
Y000145904061833797914
T6501-1G04061826260418
PHR1701-1G04061835238187
T190000004061833794319
T6501-250MG04061837371578
T6501-5G04061833654064
1677002-500MG04061838749666
BP33904061835269860
56834-100MG04061833257951
56834-25MG04061838466679

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