Anti-Caldesmon Antibody, smooth muscle, clone N5/22

半岛bd体育手机客户端 说明

一般描述

Caldesmon is a protein component of the thin filaments of smooth muscle myofibrils. It

is also localized in the stress fibers of fibroblasts. Caldesmon was identified as a

Ca2+/Calmodulin-binding protein with molecular weight of 120-150kDa (H-Caldesmon)

and 70-80kDa (L-Caldesmon). H-Caldesmon is the primary isoform in smooth muscle

while L-Caldesmon is most abundant in non-muscle cells. Caldesmon is capable of

binding two calmodulin molecules, one at either end of the protein. Additionally,

Caldesmon is an actin, myosin, and tropomyosin-binding protein. Human L-Caldesmon

is a protein of 538 amino acids with mobility of 80kDa. In vitro, L-Caldesmon inhibits

the actomyosin ATPase in an F-Actin-dependent manner. L-Caldesmon may play an

important function in motile processes such as secretion and organelle movement.

特异性

Caldesmon, smooth muscle. By Western blot the antibody recognizes a protein of 150-kDa.

免疫原

Epitope: smooth muscle
Crude smooth muscle extract from normal human adult uterus.

应用

Research Sub Category
Muscle Physiology
Western blot. Suggested blocking buffer is TBS-Tween with 2% BSA. Suggested dilution buffer is TBS-Tween with 0.05% sodium azide. Preferred gel percentage is 7% and/or 4-20% (or similar) gradient gel.

Immunohistochemistry on frozen and paraffin embedded tissue sections. Suggested fixation for frozen tissue sections is acetone fix for 6 minutes at room temperature. For formalin fixed paraffin embedded tissue sections: microwave in 0.01M citrate buffer (pH 6.0) for 8-10 minutes (note that all microwaves differ and adjustments may need to be made) follow with enzyme digestion (0.01% pronase for 10 mintues). Suggested blocking agent is fetal bovine serum. The antibody has also been used successfully on methyl-Carnoy fixed tissue.

Immunocytochemistry

Immunoprecipitation. Suggested extraction buffer is 20 mM Tris-HCl, pH 7.4, 150 mM NaCl, 1% Triton X-100, 0.1% SDS, 0.5% deoxycholic acid-NaCl and 0.5 mM PMSF. Final reaction volume is 1 mL and suggested capture agent is agarose conjugated anti-mouse IgG.

Optimal working dilutions must be determined by the end user.
Research Category
Metabolism
Detect Caldesmon using this Anti-Caldesmon Antibody, smooth muscle, clone N5/22 validated for use in IP, WB, IC, IH(P).

联系

Replaces: 04-590

外形

Format: Purified
Liquid in 0.02M Phosphate buffer with 0.25M NaCl and 0.1% sodium azide.

储存及稳定性

Maintain at 2-8°C in undiluted aliquots up to 6 months after date of receipt

分析说明

Control
POSITIVE CONTROL:

Smooth muscle (e.g. aterial tunica media). Negative control: any nonmuscle tissue (e.g. arterial tunica adentitial).

其他说明

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

法律信息

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

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.

基本信息

eCl@ss

32160702

半岛bd体育手机客户端 性质

质量水平	100
生物来源	mouse
抗体形式	purified antibody
antibody product type	primary antibodies
克隆	N5/22, monoclonal
species reactivity	bovine, human, rabbit, pig
manufacturer/tradename	Chemicon?
technique(s)	immunocytochemistry: suitable immunohistochemistry: suitable (paraffin) immunoprecipitation (IP): suitable western blot: suitable
同位素/亚型	IgG1
NCBI登记号	NM_004342.5 NM_033138.2 NM_033139.2 NM_033140.2 NM_033157.2
UniProt登记号	Q05682
运输	wet ice
Gene Information	human ... CALD1(800)

安全信息

储存分类代码	12 - Non Combustible Liquids
WGK	WGK 2
闪点(F)	Not applicable
闪点(C)	Not applicable