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Products:Signal Transduction >> Adapters >> Cytoplasmic
Overview
Product name
Anti-CISH antibody
See all CISH products (2) ...
Description
Mouse polyclonal to CISH
Tested applications
WB, ICC/IFmore details
Cross reactivity
Reacts with
Human
Immunogen
Full length Human CISH protein (NP_659508.1)
Positive control
Human spleen lysate. CISH transfected 293T cell lysate. HeLa cells.
Properties
Form
Liquid
Storage instructions
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Storage buffer
Preservative: None
Constituents: 1X PBS, pH 7.2
Concentration
Concentration information loading...
Purity
Protein A purified
Clonality
Polyclonal
Isotype
IgG
Research areas
Epigenetics and Nuclear Signaling >> Transcription >> Domain Families >> Developmental Families >> Other
Signal Transduction >> Adapters >> Cytoplasmic
Applications
Show applications key
Our Abpromise guarantee covers the use of ab88383 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
WB: Use a concentration of 1 µg/mlPredicted molecular weight: 29 kDa.
ICC/IF: Use a concentration of 10 µg/ml
Target
Function
SOCS family proteins form part of a classical negative feedback system that regulates cytokine signal transduction. CIS is involved in the negative regulation of cytokines that signal through the JAK-STAT5 pathway such as erythropoietin, prolactin and interleukin 3 (IL3) receptor. Inhibits STAT5 trans-activation by suppressing its tyrosine phosphorylation. May be a substrate-recognition component of a SCF-like ECS (Elongin BC-CUL2/5-SOCS-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins.
Tissue specificity
Expressed in various epithelial tissues. Abundantly expressed in liver and kidney, and to a lesser extent in lung. The tissue distribution of isoforms 1 and 1B is distinct.
Pathway
Protein modification; protein ubiquitination.
Sequence similarities
Contains 1 SH2 domain.
Contains 1 SOCS box domain.
Post-translational
modifications
Association with EPOR may target the protein for proteolysis by the ubiquitin-dependent proteasome pathway. CIS is mainly monubiquitinated (37 kDa form) but may also exist in a polyubiquitinated form (45 kDa).
Target information above from: UniProt accessionQ9NSE2
The UniProt Consortium
The Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010).
Alternative names
- cis 1 antibody
- CIS antibody
- CIS-1 antibody
see all
Database links
- Entrez Gene: 1154 Human
- Omim: 602441 Human
- SwissProt: Q9NSE2 Human
- Unigene: 655334 Human
Anti-CISH antibody images:
Western blot - CISH antibody (ab88383)
Anti-CISH antibody (ab88383) at 1 µg/ml + human spleen tissue lysate at 50 µg
Predicted band size : 29 kDa
Observed band size : 37 kDa (why is the actual band size different from the predicted?)
Western blot - CISH antibody (ab88383)
All lanes : Anti-CISH antibody (ab88383) at 1 µg/ml
Lane 1 : CISH transfected 293T cell lysate
Lane 2 : Non-transfected 293T cell lysate
Lysates/proteins at 25 µg per lane.
Predicted band size : 29 kDa
Observed band size : 35 kDa (why is the actual band size different from the predicted?)
Immunocytochemistry/ Immunofluorescence - CISH antibody (ab88383)
Immunofluorescence analysis of CISH in HeLa cells using ab88383 at 10µg/ml.
References for Anti-CISH antibody (ab88383)
ab88383 has not yet been referenced specifically in any publications.
Publishing research using ab88383? Please let us know so that we can cite the reference in this datasheet
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"