IRS2 Antibody (SR1279)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-21978

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne
Catalog #
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NBP3-21978-100ul
NBP3-21978-50ul
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Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Human, Mouse, Rat

Applications

Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # SR1279

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all IRS2 Antibodies »

Product Summary for IRS2 Antibody (SR1279)

Immunogen

A synthesized peptide derived from human IRS2 (Uniprot #: Q9Y4H2)

Specificity

Detects endogenous levels of total IRS2

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

185 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for IRS2 Antibody (SR1279)

Western Blot: IRS2 Antibody (SR1279) [NBP3-21978] -

Western Blot: IRS2 Antibody (SR1279) [NBP3-21978] - Western blot analysis using NBP3-21978 in HEK293 cell treated with insulin.

Applications for IRS2 Antibody (SR1279)

Application
Recommended Usage

Flow Cytometry

1:100

Immunocytochemistry/ Immunofluorescence

1:50-1:200

Immunohistochemistry

1:50-1:200

Western Blot

1:500-1:2000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Affinity purified

Formulation

PBS, pH 7.4, 150mM NaCl, 50% glycerol.

Preservative

0.02% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: IRS2

Insulin receptor substrates (IRS), the major intracellular substrates of the insulin receptor (IR), are adaptor proteins that transduce signals from the IR to downstream effectors that are important for the biological effect of insulin (1-2). After insulin stimulation, IRS proteins are rapidly phosphorylated on multiple tyrosine residues. Once phosphorylated, IRS proteins bind and activate Grb-2, SHP2 and the PI3-K p85 subunit (2-3). Sequences of IRS-2 and IRS-1 reveal a highly conserved amino terminus containing a pleckstrin-homology domain and a phosphotyrosine-binding domain, and a poorly conserved carboxy terminus containing several tyrosine phosphorylation motifs. IRS-2 is expressed in many cells, including tissues from IRS-1-/- mice, and may be essential for signaling by several receptor systems such as insulin and cytokine (1).

Long Name

Insulin Receptor Substrate 2

Alternate Names

insulin receptor substrate 2, IRS-2

Gene Symbol

IRS2

Additional IRS2 Products

Product Documents for IRS2 Antibody (SR1279)

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

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Product Specific Notices for IRS2 Antibody (SR1279)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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