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I2282

Sigma-Aldrich

Anti-Insulin-Like Growth Factor-II antibody produced in goat

affinity isolated antibody, lyophilized powder

Synonym(s):

Anti-IGF-II

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About This Item

MDL number:
UNSPSC Code:
51111800
NACRES:
NA.41

biological source

goat

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized powder

species reactivity

mouse

technique(s)

indirect ELISA: 0.5-1.0 μg/mL
neutralization: suitable
western blot: 0.1-0.2 μg/mL

UniProt accession no.

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

mouse ... Igf2(16002)

General description

Insulin-like growth factor II (IGF II) also refers as multiplication stimulating activity or MSA is a protein that is structurally similar to proinsulin. It is a potent mitogen for many cultured cells like mouse 3T3 cells, normal rat kidney cells, human or chicken fibroblasts and MCF-7 human breast carcinoma cells. IGF II possess mitogenic growth factor property and hence facilitates growth-promoting activity in embryonic development. Anti-Insulin-Like Growth Factor-II antibody can be used for neutralization assays. Goat anti-Insulin-Like Growth Factor-II antibody reacts specifically with recombinant mouse IGF-II. The product has also shown 25% (approx.) cross-reactivity with recombinant human IGF-II.

Immunogen

purified recombinant mouse insulin-like growth factor II, expressed in E. coli.

Application

Anti-Insulin-Like Growth Factor-II antibody can be used in ELISA and western blotting.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline with 5% trehalose.

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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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Qing Qiu et al.
Endocrinology, 148(10), 4803-4811 (2007-07-14)
The process of posttranslational modifications of IGF-II likely has important physiological consequences. In addition to mature IGF-II, glycosylated proIGF-II(156-amino acid peptide) and two glycosylated big IGF-II forms, IGF-II(1-104) and IGF-II(1-87), have been identified in the human circulation. Due to lack
K P Karey et al.
Cancer research, 48(14), 4083-4092 (1988-07-15)
A completely serum-free assay method has been used to compare the mitogenic activities of polypeptide growth factors and estrogens with MCF-7 and T47D human breast cancer cells in culture. The lines were maintained in a viable, slowly dividing condition in

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