Product Name	Titin
Chinese Name	扩张型心肌病蛋白1G抗体
Alias	TTN; MPRM; Cardiomyopathy dilated 1G (autosomal dominant); CMD1G; CMH 9; CMH9; CMPD 4; CMPD4; Connectin; DKFZp451N061; EOMFC; HMERF; LGMD2J; MU RMS 40.14; Rhabdomyosarcoma antigen; Rhabdomyosarcoma antigen MU RMS 40.14; Rhabdomyosarcoma antigen MU-RMS-40.14; TITIN_HUMAN; TMD.
literatures	Specific References  (2)     |     SL9861R has been referenced in 2 publications. [IF=6.304] Ying Wang. et al. Long noncoding RNA TTN-AS1 facilitates tumorigenesis and metastasis by maintaining TTN expression in skin cutaneous melanoma. Cell Death Dis. 2020 Aug;11(8):1-13  WB ;  Mouse.   PubMed:32820147 [IF=2.766] Kanda et al. Detection of titin fragments in urine in response to exercise-induced muscle damage. (2017) PLoS.One. 12:e0181623  IHC ;  Human.   PubMed:28727760
Research Area	Cardiovascular  Signal transduction  Epigenetics
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Human,  (predicted: Mouse, Rat, Pig, Cow, )
Applications	ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1ug/test IF=1:50-200 （Paraffin sections need antigen repair） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
Theoretical molecular weight	3780kDa
Cellular localization	The nucleus cytoplasmic
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human Titin/CMD1G: 2601-2800/34350
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	Titin, also known as connectin, is a large protein involved in the temporal and spatial control of the assembly of the highly ordered sarcomeres (contractile units) of striated muscle. In addition to sarcomere assembly Titin also functions to maintain the structural integrity of the contracting myofibrils within the muscle and to organize the machinery for condensation of chromosomes in dividing cells. Titin is a giant protein composed of 27,000 amino acids and contains an autoregulated serine kinase catalytic domain as well as a calcium/calmodulin binding region that are involved in its activation. Activated Titin phosphorylates the muscle protein telethonin, a sarcomeric protein abundant in heart and skeletal muscle, implicating Titin activity in the reorganization of the cytoskeleton during myofibrillogenesis. Function: Key component in the assembly and functioning of vertebrate striated muscles. By providing connections at the level of individual microfilaments, it contributes to the fine balance of forces between the two halves of the sarcomere. The size and extensibility of the cross-links are the main determinants of sarcomere extensibility properties of muscle. In non-muscle cells, seems to play a role in chromosome condensation and chromosome segregation during mitosis. Might link the lamina network to chromatin or nuclear actin, or both during interphase. Subunit: Interacts with MYOM1, MYOM2, tropomyosin and myosin. Interacts with actin, primarily via the PEVK domains and with MYPN (By similarity). Interacts with FHL2, NEB, CRYAB, LMNA/lamin-A and LMNB/lamin-B. Interacts with TCAP/telethonin and/or ANK1 isoform Mu17/ank1.5, via the first two N-terminal immunoglobulin domains. Interacts with TRIM63 and TRIM55, through several domains including immunoglobulin domains 141 and 142. Interacts with ANKRD1, ANKRD2 and ANKRD23, via the region between immunoglobulin domains 77 and 78 and interacts with CAPN3, via immunoglobulin domain 79. Interacts with NBR1 through the protein kinase domain. Interacts with CALM/calmodulin. Isoform 8 interacts with OBSCN isoform 3. Subcellular Location: Cytoplasm. Nucleus. Tissue Specificity: Isoform 3, isoform 7 and isoform 8 are expressed in cardiac muscle. Isoform 4 is expressed in vertebrate skeletal muscle. Isoform 6 is expressed in cardiac tissues. Post-translational modifications: Autophosphorylated. Phosphorylated upon DNA damage, probably by ATM or ATR. Similarity: Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. Contains 132 fibronectin type-III domains. Contains 152 Ig-like (immunoglobulin-like) domains. Contains 19 Kelch repeats. Contains 1 protein kinase domain. Contains 17 RCC1 repeats. Contains 14 TPR repeats. Contains 15 WD repeats. SWISS: Q8WZ42 Gene ID: 7273 Database links: Entrez Gene: 7273 Human Entrez Gene: 396682 Pig Entrez Gene: 84015 Rat Omim: 188840 Human SwissProt: Q8WZ42 Human Unigene: 134602 Human
Product Picture	Paraformaldehyde-fixed, paraffin embedded (Human myocardium); 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 (Titin) Polyclonal Antibody, Unconjugated (SL9861R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining. Molt-4 cells were fixed with 4% PFA for 10min at room temperature ,permeabilized with 90% ice-cold methanol for 20 min at -20℃, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with CMD1G Antibody(SL9861R)at 1:500 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).

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