Anti-IRS1 (phospho S307) antibody (ab5599)
- Datasheet
- References (2)
- Protocols
Overview
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Product name
Anti-IRS1 (phospho S307) antibody
See all IRS1 primary antibodies -
Description
Rabbit polyclonal to IRS1 (phospho S307) -
Host species
Rabbit -
Tested applications
Suitable for: WBmore details -
Species reactivity
Reacts with: Mouse, Human
Predicted to work with: Rat, African green monkey
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Immunogen
Synthetic peptide corresponding to Human IRS1 aa 301-315.
Sequence: ESITATSpPASMVGGK
(Peptide available asab41770) -
Positive control
- 3T3 L1 cells treated with insulin for 10 minutes. WB: Jurkat treated for 20 minutes with 50 ng/ml of TNF alpha, whole cell lysate; NIH/3T3 treated for 20 minutes with 50 ng/ml of TNF alpha, whole cell lysates.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
Preservative: 0.05% Sodium azide
Constituents: 99% PBS, 0.1% BSA -
Concentration information loading... -
Purity
Immunogen affinity purified -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
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Positive Controls
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Recombinant Protein
Applications
Our Abpromise guarantee covers the use of ab5599 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| WB | Use a concentration of 1 - 3 µg/ml. Detects a band of approximately 131 kDa (predicted molecular weight: 131 kDa). |
Target
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Function
May mediate the control of various cellular processes by insulin. When phosphorylated by the insulin receptor binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or GRB2. Activates phosphatidylinositol 3-kinase when bound to the regulatory p85 subunit. -
Involvement in disease
Polymorphisms in IRS1 may be involved in the etiology of non-insulin-dependent diabetes mellitus (NIDDM) [MIM:125853]. -
Sequence similarities
Contains 1 IRS-type PTB domain.
Contains 1 PH domain. -
Post-translational
modificationsSerine phosphorylation of IRS1 is a mechanism for insulin resistance. Ser-312 phosphorylation inhibits insulin action through disruption of IRS1 interaction with the insulin receptor.
Phosphorylation of Tyr-896 is required for GRB2-binding. - Information by UniProt
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Database links
- Entrez Gene: 3667 Human
- Entrez Gene: 16367 Mouse
- Entrez Gene: 25467 Rat
- Omim: 147545 Human
- SwissProt: P35568 Human
- SwissProt: P35569 Mouse
- SwissProt: P35570 Rat
- Unigene: 471508 Human
see all -
Alternative names
- HIRS 1 antibody
- HIRS1 antibody
- Insulin receptor substrate 1 antibody
see all
Images
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Western blot - Anti-IRS1 (phospho S307) antibody (ab5599)All lanes : Anti-IRS1 (phospho S307) antibody (ab5599) at 3 µg/ml
Lane 1 : Jurkat whole cell lysates
Lane 2 : Jurkat treated for 20 minutes with 50 ng/ml of TNF alpha whole cell lysate
Lane 3 : NIH/3T3 whole cell lysates
Lane 4 : NIH/3T3 treated for 20 minutes with 50 ng/ml of TNF alpha whole cell lysates
Lysates/proteins at 30 µg per lane.
Secondary
All lanes : Goat anti-Rabbit IgG (H+L) secondary antibody, HRP conjugate at 0.4 µg/ml
Developed using the ECL technique.
Predicted band size: 131 kDa
Observed band size: 131 kDaBlocking buffer: 5% skimmed milk
Protocols
Datasheets and documents
References
This product has been referenced in:
- Ma L et al. Intermittent Hypoxia Composite Abnormal Glucose Metabolism-Mediated Atherosclerosis In Vitro and In Vivo: The Role of SREBP-1. Oxid Med Cell Longev 2019:4862760 (2019). Read more (PubMed: 30863480) »
- Garabadu D & Krishnamurthy S Diazepam potentiates the antidiabetic, antistress and anxiolytic activities of metformin in type-2 diabetes mellitus with cooccurring stress in experimental animals. Biomed Res Int 2014:693074 (2014). WB ; Rat . Read more (PubMed: 24995322) »
