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Calpain-2 Antibody

Catalog # Availability Size / Price Inquiry
APG02350G 100 μl / $545

Calpain-2 Antibody

Brand

Leading Biology

Catalog Number

APG02350G

Product Type

Monoclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality Calpain-2 antibody.

Molecular Weight

79995 Da

Cellular Localization

Antigen Cellular Localization: Cytoplasm. Cell membrane. Note=Translocates to the plasma membrane upon Ca(2+) binding

Host

Rabbit

Species Reactivity

Human

Target

A synthetic peptide corresponding to residues within human calpain 2 was used as an immunogen.

Clone

EPR2562Y

Symbol

CANPL2

GeneID

UniProt ID

Function

Calcium-regulated non-lysosomal thiol-protease which catalyze limited proteolysis of substrates involved in cytoskeletal remodeling and signal transduction. Proteolytically cleaves MYOC at 'Arg-226' (PubMed:17650508).

Summary

The calcium-activated protease calpain cleaves a variety of biologically important proteins and serves, therefore, as a key regulator of many cellular functions. Activation of both main isoforms, calpain 1 and calpain 2, was demonstrated previously in Alzheimer's disease. Calpain 2 could be directly involved in tau hyperphosphorylation by modulating protein kinase activities. Results provide evidence of the important role of the calpain proteolytic system in the pathogenesis of neurodegenerative diseases with tau neurofibrillary pathology (1). Calpain is intimately involved in modulating cell adhesion and migration. The two ubiquitous isoforms of this protease, calpain I and II, are considered to be cytosolic proteins that can translocate to both focal complexes/adhesions or the plasma membrane. results reveal an increased association of calpain I, II, calpastatin, and the 30kDa regulatory subunit with the endoplasmic reticulum and Golgi apparatus as evidenced by their position in the gradient relative to calnexin, Rab6, caveolin, and beta1 integrin after laminin stimulation. Further experiments established that calpain II colocalizes with phosphatidylinositol 4,5-bisphosphate. (2)

Form

50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB

Dilution

WB~~1:500

Synonyms

Calpain-2 catalytic subunit, Calcium-activated neutral proteinase 2, CANP 2, Calpain M-type, Calpain large polypeptide L2, Calpain-2 large subunit, Millimolar-calpain, M-calpain, CAPN2, CANPL2

Images

A. Western blot analysis on HeLa cell lysate using anti-Calpain2 RabMAb (Cat. APG02350G), dilution 1:500.

Specification

Quantity

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