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Key Documents

05-656

Sigma-Aldrich

Anti-IGF-IR Antibody, clone JBW902

clone JBW902, Upstate®, from mouse

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

mouse

Niveau de qualité

Forme d'anticorps

purified immunoglobulin

Clone

JBW902, monoclonal

Espèces réactives

mouse, human

Fabricant/nom de marque

Upstate®

Technique(s)

immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

Isotype

IgG2a

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... IGF1R(3480)

Description générale

There are two kinds of IGF receptors based on their relative affinities for IGF1 versus IGF2. The IGF1 receptor prefers IGF1 over IGF2 and weakly binds insulin. IGF1 receptor is a disulfide-linked heterotetrameric transmembrane protein consisting of two alpha (130 kDa) and two beta (95 kDa) subunits. Both the alpha and beta subunits are encoded within a single receptor precursor cDNA. The IGF1 receptor is therefore similar in structure to the insulin receptor. The proreceptor polypeptide is proteolytically cleaved and disulfide-linked to yield the mature heterotetrameric receptor. The IGF1 receptor is highly expressed in all cell types and tissues and is highly overexpressed in most malignant tissues where it functions as an anti-apoptotic agent by enhancing cell survival.

Spécificité

Recognizes IGF-1 receptor b chain; does not cross react with insulin receptor.

Immunogène

GST fusion protein corresponding to residues 1264-1367 of human IGF-1 Receptor

Application

Anti-IGF-IR Antibody, clone JBW902 detects level of IGF-IR & has been published & validated for use in IH, IP & WB.
Research Category
Signaling
Research Sub Category
Insulin/Energy Signaling

Qualité

routinely evaluated by immunoblot on RIPA lysates from C4 cells (mouse 3T3 cells that have been transfected with the human IGF-1 Receptor)

Description de la cible

95 kDa

Forme physique

Format: Purified
Protein A Purified immunoglobulin in Immunoaffinity Purified immunoglobulin in 0.14 M Tris-glycine, pH 7.4, 0.105 M NaCl, 0.035% sodium azide and 30% glycerol.
Protein A purified

Stockage et stabilité

Maintain for 2 years at -20°C from date of shipment. Aliquot to avoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Remarque sur l'analyse

Control
C4 cell lysate, HepG2 cells

Autres remarques

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Informations légales

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Clause de non-responsabilité

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.

Code de la classe de stockage

12 - Non Combustible Liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Consulter la Bibliothèque de documents

Babette Haven et al.
eLife, 5 (2016-02-26)
The Reproducibility Project: Cancer Biology seeks to address growing concerns about reproducibility in scientific research by conducting replications of selected experiments from a substantial number of high-profile papers in the field of cancer biology. The papers, which were published between
Regulation of insulin-like growth factor I receptors in diabetic mesangial cells.
Oemar, B S, et al.
The Journal of Biological Chemistry, 266, 2369-2373 (1991)
Identification of retinal insulin receptors using site-specific antibodies to a carboxyl-terminal peptide of the human insulin receptor alpha-subunit. Up-regulation of neuronal insulin receptors in diabetes.
Rosenzweig, S A, et al.
The Journal of Biological Chemistry, 265, 18030-18034 (1990)
Kong Bung Choo et al.
Journal of biomedical science, 21, 95-95 (2014-10-08)
Two mature miRNA species may be generated from the 5' and 3' arms of a pre-miRNA precursor. In most cases, only one species remains while the complementary species is degraded. However, co-existence of miRNA-5p and -3p species is increasingly being
Ahmed Waraky et al.
The Journal of biological chemistry, 292(44), 18227-18239 (2017-09-20)
We have previously shown that the insulin-like growth factor 1 receptor (IGF-1R) translocates to the cell nucleus, where it binds to enhancer-like regions and increases gene transcription. Further studies have demonstrated that nuclear IGF-1R (nIGF-1R) physically and functionally interacts with

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