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Proteintech
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Immunogen sequence: KTTFTIEIK DGRGQASTGR VLLPTGNQRA ELTLGLRAPP TLLSTSSGGK STITRVNSPG TLARLGSVTH VTSFSHAPPS SRGGCSIKME PEPAEPLAAA VEAANGAEQT RVNKAPEGRS PLSAEELMTI EDEGVLDKML DQSTDFEERK LIRAALRELR QRKRDQRDKE RERRLQEARG RPGEGRGNTA TETTTRHSQR AADGSAVSTV TKTERLVHSN DGTRTARTTT VESSFVRRSE NGSGSTMMQT KTFSSSSSSK KMGSIFDRED QASPRAGSLA ALEKRQAEKK KELMKAQSLP KTSASQARKA MIEKLEKEGA AGSPGGPRAA VQRSTSFGVP NANSIKQMLL DWCRA (458-811 aa encoded by BC034237)
Smoothelin is a constituent of the smooth muscle cell (SMC) cytoskeleton. Antibodies directed to smoothelin are a useful tool to monitor SMC differentiation. Smoothelin is exclusively expressed in fully differentiated (contractile) SMCs. RNA and protein analyses reveal a broad species distribution of this protein. Cells with SMC-like characteristics, such as myofibroblasts, myoepithelial cells, and skeletal and cardiac muscle do not contain smoothelin. Confocal scanning laser microscopy of tissue sections, as well as transfection studies, show a filamentous organization of smoothelin that is different from that of desmin and vimentin. Smoothelin colocalizes with actin stress fibers. Two tissue specific isoforms have been identified: a 59 kDa isoform specific for visceral SMC; and a 100 kDa specific for vascular SMC. Human smoothelin is encoded by a single copy gene which is located on chromosome 22.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: FLJ35365; FLJ38597; Smoothelin
基因别名: SMSMO; SMTN
UniProt ID: (Human) P53814, (Mouse) Q921U8
Entrez Gene ID: (Human) 6525, (Mouse) 29856