Product Name	Tropomyosin
Chinese Name	原肌球蛋白1抗体
Alias	Tropomyosin 1 (alpha); Alpha tropomyosin; Alpha-tropomyosin; C15orf13; cardiomyopathy, hypertrophic 3; CMD1Y; CMH3; HTM alpha; sarcomeric tropomyosin kappa; TMSA; TPM1; TPM1_HUMAN; Tropomyosin 1; Tropomyosin1; Tropomyosin alpha 1 chain; Tropomyosin alpha-1 chain; Tropomyosin-1; Tropomyosin α; Tropomyosin-α; Tropomyosinα.
Research Area	Cardiovascular  Signal transduction  Cytoskeleton  Extracellular matrix
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Human,  (predicted: Mouse, Rat, Dog, Zebrafish, Sheep, )
Applications	ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	33kDa
Cellular localization	cytoplasmic
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human Tropomyosin: 201-284/284
Lsotype	IgG
Purification	affinity purified by Protein A
Buffer Solution	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Attention	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
PubMed	PubMed
Product Detail	Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments. Function: Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments. Subunit: Heterodimer of an alpha and a beta chain (By similarity). Interacts with HRG (via the HRR domain); the interaction contributes to the antiangiogenic properties of the histidine/proline-rich region (HRR) of HRG. Subcellular Location: Cytoplasm, cytoskeleton. Tissue Specificity: Detected in primary breast cancer tissues but undetectable in normal breast tissues in Sudanese patients. Isoform 1 is expressed in adult and fetal skeletal muscle and cardiac tissues, with higher expression levels in the cardiac tissues. Isoform 10 is expressed in adult and fetal cardiac tissues, but not in skeletal muscle. Post-translational modifications: Phosphorylated at Ser-283 by DAPK1 in response to oxidative stress and this phosphorylation enhances stress fiber formation in endothelial cells. DISEASE: Defects in TPM1 are the cause of familial hypertrophic cardiomyopathy type 3 (CMH3) [MIM:115196]. Familial hypertrophic cardiomyopathy is a hereditary heart disorder characterized by ventricular hypertrophy, which is usually asymmetric and often involves the interventricular septum. The symptoms include dyspnea, syncope, collapse, palpitations, and chest pain. They can be readily provoked by exercise. The disorder has inter- and intrafamilial variability ranging from benign to malignant forms with high risk of cardiac failure and sudden cardiac death. Defects in TPM1 are the cause of cardiomyopathy dilated type 1Y (CMD1Y) [MIM:611878]. Dilated cardiomyopathy is a disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death. Similarity: Belongs to the tropomyosin family. SWISS: P09493 Gene ID: 7168 Database links: Entrez Gene: 7168 Human Entrez Gene: 22003 Mouse Entrez Gene: 100037999 Pig Entrez Gene: 24851 Rat Entrez Gene: 30324 Zebrafish Omim: 191010 Human SwissProt: Q5KR49 Cow SwissProt: P09493 Human SwissProt: P58771 Mouse SwissProt: P42639 Pig SwissProt: P04692 Rat SwissProt: P13104 Zebrafish Unigene: 133892 Human Unigene: 121878 Mouse Unigene: 87540 Rat
Product Picture	Paraformaldehyde-fixed, paraffin embedded (human myocardial); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Tropomyosin) Polyclonal Antibody, Unconjugated (SL9622R) at 1:400 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.

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