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56834

Immunoglobulin G from human serum

≥95% (GE)

Synonym(s):

Human IgG

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Size/SKUAvailabilityPrice
25 mg
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$212.00
100 mg
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$557.00

About This Item

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

$212.00


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Quality Segment

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

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.

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I3382B3275Y0000540
description

≥95% (GE)

description

affinity isolated antibody, lyophilized powder

description

clone RG-16, purified immunoglobulin, buffered aqueous solution

description

European Pharmacopoeia (EP) Reference Standard

form

powder

form

lyophilized powder

form

buffered aqueous solution

form

-

technique(s)

radioimmunoassay: suitable

technique(s)

Ouchterlony double diffusion: suitable

technique(s)

direct ELISA: 1:60,000, western blot: 1:200,000-1:400,000 using using an assay detecting actin in total cell extract of HeLa cells (5-10 μg per well), immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:1,500

technique(s)

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

impurities

≤1.0% sodium, ≤15% water

impurities

-

impurities

-

impurities

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

-

assay

≥95% (GE)

assay

-

assay

-

assay

-


Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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