MilliporeSigma
All Photos(1)

Documents

I8265

Sigma-Aldrich

IgG from sheep serum

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

Sign Into View Organizational & Contract Pricing

Synonym(s):
Sheep IgG
MDL number:
NACRES:
NA.46

conjugate

unconjugated

Quality Level

grade

technical grade

assay

≥80% (SDS-PAGE)

form

buffered aqueous solution

shipped in

dry ice

storage temp.

−20°C

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
I5506I5256I9140
Sigma-Aldrich

I8265

IgG from sheep serum

IgG from bovine serum reagent grade, ≥95% (SDS-PAGE), essentially salt-free, lyophilized powder

I5506

IgG from bovine serum

IgG from goat serum reagent grade, ≥95% (SDS-PAGE), essentially salt-free, lyophilized powder

I5256

IgG from goat serum

Sigma-Aldrich

I9140

IgG from goat serum

shipped in

dry ice

shipped in

-

shipped in

-

shipped in

dry ice

form

buffered aqueous solution

form

essentially salt-free, lyophilized powder

form

essentially salt-free, lyophilized powder

form

buffered aqueous solution

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

grade

technical grade

grade

reagent grade

grade

reagent grade

grade

technical grade

assay

≥80% (SDS-PAGE)

assay

≥95% (SDS-PAGE)

assay

≥95% (SDS-PAGE)

assay

≥80% (SDS-PAGE)

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
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.

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.

Storage Class

10 - Combustible liquids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Thomas Zürcher et al.
The Journal of antimicrobial chemotherapy, 58(4), 723-732 (2006-08-08)
Viruses resistant to zanamivir have been generated in vitro, but no resistant virus has yet been isolated from a zanamivir-treated immunocompetent patient. In contrast most resistant viruses isolated from oseltamivir-treated patients correspond to those selected in vitro. However, despite mutations
J B Richards et al.
Theriogenology, 52(6), 1055-1066 (2000-03-29)
Sixteen ram lambs (5 m.o. old, 45 +/- 1.5 kg) received a control diet (50% concentrate, no locoweed, n = 4), locoweed (20% locoweed for 21 d, n = 4), MUSE (2 mL i.m. of MUSE containing 5 mg selenium
S Hashira et al.
Pediatrics international : official journal of the Japan Pediatric Society, 42(4), 337-342 (2000-09-15)
Maternal immunoglobulin G (IgG), transferred across the placenta to the fetus during intrauterine life, is an important component of the neonatal immunological defence mechanisms against infection. There is controversy with respect to differences in placental transfer of the different IgG

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service