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Recombinant Rabbit Anti-CALD1 Antibody (CBAb037) (CBMAB-Ab037-LY)

The product is antibody recognizes CALD1. The antibody CBAb037 immunoassay techniques such as: WB 1:500-1:2000; IHC 1:50-1:200; IF 1:50-1:200; IP 1:20-1:50.
See all CALD1 antibodies

Summary

Host Animal
Rabbit
Specificity
Human, Mouse, Rat
Clone
CBAb037
Antibody Isotype
IgG
Application
WB 1:500-1:2000; IHC 1:50-1:200; IF 1:50-1:200; IP 1:20-1:50

Basic Information

Immunogen
Recombinant protein of human CALD1
Specificity
Human, Mouse, Rat
Antibody Isotype
IgG
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Format
Liquid
Buffer
50% glycerol
Preservative
0.02% sodium azide
Purity
> 95% Purity determined by SDS-PAGE.
Storage
Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freezethaw cycles.

Target

Full Name
Caldesmon 1
Introduction
This gene encodes a calmodulin- and actin-binding protein that plays an essential role in the regulation of smooth muscle and nonmuscle contraction. The conserved domain of this protein possesses the binding activities to Ca(2+)-calmodulin, actin, tropomyosin, myosin, and phospholipids. This protein is a potent inhibitor of the actin-tropomyosin activated myosin MgATPase, and serves as a mediating factor for Ca(2+)-dependent inhibition of smooth muscle contraction. Alternative splicing of this gene results in multiple transcript variants encoding distinct isoforms.
Entrez Gene ID
Human800
Mouse109624
Rat25687
UniProt ID
HumanQ05682
MouseE9QA16
RatQ62736
Alternative Names
CALD1; CDM; H-CAD; HCAD; L-CAD; LCAD; NAG22; caldesmon
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 plays an essential role during cellular mitosis and receptor capping. Involved in Schwann cell migration during peripheral nerve regeneration (By similarity).
Biological Process
Actin filament bundle assembly Source: GO_Central
Angiogenesis Source: GO_Central
Muscle contraction Source: Reactome
Cellular Location
Cytoskeleton; Stress fiber; Myofibril. On thin filaments in smooth muscle and on stress fibers in fibroblasts (nonmuscle).
PTM
In non-muscle cells, phosphorylation by CDK1 during mitosis causes caldesmon to dissociate from microfilaments. Phosphorylation reduces caldesmon binding to actin, myosin, and calmodulin as well as its inhibition of actomyosin ATPase activity. Phosphorylation also occurs in both quiescent and dividing smooth muscle cells with similar effects on the interaction with actin and calmodulin and on microfilaments reorganization. CDK1-mediated phosphorylation promotes Schwann cell migration during peripheral nerve regeneration (By similarity).
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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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