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P8996 Sigma-Aldrich

Monoclonal Anti-PINCH-1 antibody produced in mouse

clone PINCH-C58, purified immunoglobulin, buffered aqueous solution



Related Categories Alphabetical Index, Antibodies, Antibodies for Cell Biology, Antibodies to Adhesion Molecules and Related Proteins, Antibodies to Cell and Organelle Proteins,
conjugate   unconjugated
clone   PINCH-C58, monoclonal
biological source   mouse
application(s)   immunoprecipitation (IP): suitable
  indirect ELISA: suitable
  western blot: 1-2 μg/mL using total cell extract from 293T cells
species reactivity   rat, bovine, hamster, mouse, human, canine, monkey
mol wt   antigen ~37 kDa
form   buffered aqueous solution
shipped in   dry ice
storage temp.   −20°C
antibody form   purified immunoglobulin
isotype   IgG1
antibody product type   primary antibodies
UniProt accession no.   P48059
Gene Information   human ... LIMS1(3987)
mouse ... Lims1(110829)
rat ... Gcc2(309798)


General description

Monoclonal Anti-PINCH-1 (mouse IgG1 isotype) is derived from the hybridoma PINCH-C58 produced by the fusion of mouse myeloma cells (NS1 cells) and splenocytes from BALB/c mice immunized with a peptide of human PINCH1, conjugated to KLH. LIM and senescent cell antigen-like-containing domain protein 1 (LIMS1) or particularly interesting new Cys-His protein 1 (PINCH-1) is widely expressed. It has five LIM domains. It has leucine-rich nuclear export signal (NES) and nuclear localization signal (NLS) at the C-terminus. Human PINCH-1 and 2 are encoded by two different genes that are 82% identical in their amino acid sequence.


peptide corresponding to amino acids 281-299 of human PINCH-1, conjugated to KLH.


Monoclonal Anti-PINCH-1 antibody produced in mouse has been used in:
• enzyme linked immunosorbent assay (ELISA)
• immunoblotting
• immunoprecipitation
• co-immunoprecipitation

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.


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.

Biochem/physiol Actions

The interaction with PINCH proteins (PINCH-1 and 2) is important for localization of integrin linked kinase protein to cell matrix contact sites. It plays a key role in cell−matrix adhesion. PINCH2 is co-expressed and co-localized with PINCH-1/ILK complex. PINCH1 interacts with Wilms tumor 1 protein (WT1) in podocytes. Elevated expression of PINCH1 is observed in human laryngeal carcinoma.

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 


Certificate of Analysis (COA)

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Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detection methods, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

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