biological source
mouse
conjugate
unconjugated
antibody form
purified immunoglobulin
antibody product type
primary antibodies
clone
SORBS-437, monoclonal
form
buffered aqueous solution
mol wt
antigen ~95 kDa
species reactivity
human, rat, mouse
concentration
~1.0 mg/mL
technique(s)
flow cytometry: 10-20 μg/test using HeLa cells, immunoblotting: 0.25-0.5 μg/mL using Caco-2 total cell extracts
isotype
IgG1
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... SORBS1(10580)
General description
Monoclonal Anti-SORBS1 (mouse IgG1 isotype) is derived from the hybridoma SORBS-437 produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with a synthetic peptide. SORBS1 is an adaptor protein and is mainly expressed in insulin-sensitive tissues such as adipose tissue, liver and skeletal muscle.
Sorbin and SH3 domain-containing protein 1 (SORBS1) is also called c-Cbl-associated protein (CAP) or ponsin. The SORBS1 gene is located on human chromosome 10q24.1. SORBS1 has sorbin homology domain (SOHO) and three SH3 (sarcomahomology 3) domains.
Immunogen
Synthetic peptide corresponding to an internal sequence of human SORBS1. The isotype is determined by ELISA using Mouse Monoclonal Antibody Isotyping Reagents (Sigma ISO-2).
Application
Monoclonal Anti-SORBS1 antibody produced in mouse may be used in immunoblotting and flow cytometry.
Biochem/physiol Actions
Monoclonal Anti-SORBS1 recognizes human, rat and mouse SORBS1.
SORBS1 acts as an insulin-signaling molecule by forming a complex with the oncoprotein Cbl.
Sorbin and SH3 domain-containing protein 1 (SORBS1) modulates cell adhesion by interacting with cytoskeletal proteins. It regulates glucose uptake. Polymorphisms in SORBS1 is implicated in obesity, insulin resistance, type 2 diabetes and diabetic nephropathy. It suppresses tumorigenesis by modulating c-Jun N-terminal kinases (JNKs) of mitogen-activated protein kinase (MAPK) signaling pathway in lung and breast cancers.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Preparation Note
For extended storage, freeze at -20 0C in working aliquots. Repeated freezing and thawing,or storage in “frost-free” freezers,is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours.
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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存储类别
10 - Combustible liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Molecular scanning of the human sorbin and SH3-domain-containing-1 (SORBS1) gene: positive association of the T228A polymorphism with obesity and type 2 diabetes
Lin WH, et al.
Human Molecular Genetics, 10(17), 1753-1760 (2001)
Cloning, mapping, and characterization of the human sorbin and SH3 domain containing 1 (SORBS1) gene: a protein associated with c-Abl during insulin signaling in the hepatoma cell line Hep3B
Lin WH, et al.
Genomics, 74(1), 12-20 (2001)
SORBS1 gene, a new candidate for diabetic nephropathy: results from a multi-stage genome-wide association study in patients with type 1 diabetes
Germain M, et al.
Diabetologia, 58(3), 543-548 (2015)
Wei-Shiung Yang et al.
Obesity research, 11(4), 586-590 (2003-04-12)
The SORBS1 gene has been shown to be an important adaptor protein in the insulin-signaling pathway in many molecular and cellular biology studies. However, its roles in humans either in health or disease are rarely explored. In this report, we
CAP defines a second signalling pathway required for insulin-stimulated glucose transport
Baumann C, et al.
Nature, 407(6801), 202-202 (2000)
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