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Location: Home > Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Monoclonal Antibodies > Caldesmon, HMW (h-Caldesmon) (Smooth Muscle Marker) Antibody - With BSA and Azide

Caldesmon, HMW (h-Caldesmon) (Smooth Muscle Marker) Antibody - With BSA and Azide

Catalog # Availability Size / Price Inquiry
AMM01418G 50 ug / $395

Caldesmon, HMW (h-Caldesmon) (Smooth Muscle Marker) Antibody - With BSA and Azide

Brand

Leading Biology

Catalog Number

AMM01418G

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 Caldesmon, HMW (h-Caldesmon) (Smooth Muscle Marker) Antibody - With BSA and Azide.

Molecular Weight

150kDa

Cellular Localization

Antigen Cellular Localization: Cytoplasm, cytoskeleton. Cytoplasm, myofibril. Note=On thin filaments in smooth muscle and on stress fibers in fibroblasts (nonmuscle)

Host

Mouse

Species Reactivity

Human

Clone

h-CALD

Isotype

Mouse / IgG1, kappa

Symbol

CAD, CDM

GeneID

UniProt ID

Function

Actin- and myosin-binding protein implicated in the regulation of actomyosin interactions in smooth muscle and nonmuscle cells (could act as a bridge between myosin and actin filaments). Stimulates actin binding of tropomyosin which increases the stabilization of actin filament structure. In muscle tissues, inhibits the actomyosin ATPase by binding to F-actin. This inhibition is attenuated by calcium-calmodulin and is potentiated by tropomyosin. Interacts with actin, myosin, two molecules of tropomyosin and with calmodulin. Also play an essential role during cellular mitosis and receptor capping. Involved in Schwann cell migration during peripheral nerve regeneration (By similarity).

Summary

Recognizes a protein of 150kDa, which is identified as the high molecular weight variant of Caldesmon. Two closely related variants of human caldesmon have been identified which are different in their electrophoretic mobility and cellular distribution. The h-caldesmon variant (120-150kDa) is predominantly expressed in smooth muscle whereas l-caldesmon (70-80kDa) is found in non- muscle tissue and cells. Neither of the two variants has been detected in skeletal muscle. This MAb recognizes only the 150kDa variant (h-caldesmon) in Western blots of human aortic media extracts and is unreactive with fibroblast extracts from cultivated human foreskin. Caldesmon is a developmentally regulated protein involved in smooth muscle and non-muscle contraction.

Form

Liquid

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

IHC, IF, FC

Images

Formalin-fixed, paraffin-embedded human Uterus stained with Caldesmon Monoclonal Antibody (h-CALD).

Specification

Quantity

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