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I9640

Sigma-Aldrich

IgG from bovine serum

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

Synonym(s):

Bovine IgG

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About This Item

MDL number:
MFCD00163153
UNSPSC Code:
12352203
NACRES:
NA.46

conjugate

unconjugated

grade

technical grade

Assay

≥80% (SDS-PAGE)

form

buffered aqueous solution

technique(s)

cell culture | mammalian: suitable

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

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General description

Bovine immunoglobulin, protein source obtained from immunoglobulin derived from serum, is a naturally occurring bioactive proteins and peptides. Fetal calf or bovine serum IgG can be depleted with protein G affinity chromatography and various concentration of this product can be used in RPMI-1640 medium to produce mouse hybridoma cell line CAy-G (anti-HBs IgG1 mAb producing hybridoma cell). The heat aggregated bovine serum IgG is also useful in down regulating mannose receptor expression. IgG from bovine serum reacts specifically with mouse.

Immunogen

IgG is isolated from pooled bovine serum.

Application

IgG from bovine serum is used as a supplement in cell culture.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.2 with 15 mM sodium azide as preservative

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 Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

I9640-50MG:
I9640-BULK:
I9640-5X100MG:
I9640-10MG:
I9640-VAR:
I9640-100MG:

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’.

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S Schreiber et al.
Journal of immunology (Baltimore, Md. : 1950), 147(4), 1377-1382 (1991-08-15)
We previously described the presence of an inhibitory protein contained in the 20 to 40% (NH4)2SO4 precipitable fraction of FCS that down-regulates expression of mannose receptors on bone marrow-derived macrophages. We now identify aggregated bovine IgG as the main inhibitory
C Aybay et al.
Journal of immunological methods, 233(1-2), 77-81 (2000-01-29)
Fetal calf serum (FCS) was depleted of its immunoglobulin G (IgG) in a rapid procedure using protein G affinity chromatography. 20 ml of FCS was depleted of its IgG in less than 80 min by applying 5 ml of FCS
Manita Shakya et al.
Endocrinology (2021-03-12)
Pro-opiomelanocortin (POMC) neurons form an integral part of the central melanocortin system regulating food intake and energy expenditure. Genetic and pharmacological studies have revealed that defects in POMC synthesis, processing, and receptor signaling lead to obesity. It is well established
Carlos Mendoza-Palomares et al.
Eukaryotic cell, 7(4), 684-697 (2008-02-19)
Cysteine proteases have been shown to be essential virulence factors and drug targets in trypanosomatids and an attractive antidisease vaccine candidate for Trypanosoma congolense. Here, we describe an important amplification of genes encoding cathepsin B-like proteases unique to T. congolense.

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