Product Name	TMEM49
Chinese Name	Transmembrane protein49抗体
Alias	Vacuole membrane protein 1; DKFZP566I133; TDC1; TMEM49; Transmembrane protein 49; vmp1; VMP1_HUMAN.
Research Area	Tumour  Cardiovascular  Cell biology  TumourCell biologyMaker  Autophagy  The cell membrane蛋白
Immunogen Species	Rabbit
Clonality	Polyclonal
React Species	Mouse,  (predicted: Human, Rat, Pig, Horse, Rabbit, )
Applications	WB=1:500-2000 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	46kDa
Cellular localization	cytoplasmic The cell membrane
Form	Liquid
Concentration	1mg/ml
immunogen	KLH conjugated synthetic peptide derived from human TMEM49: 361-406/406 <Extracellular>
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	Vacuole membrane protein 1 (VMP1)/TMEM49 is a transmembrane protein localized to intracellular vacuoles and was discovered as a protein that promotes vacuole formation in acinar cells associated with acute pancreatitis (1). Over-expression of VMP1 promotes vacuole formation and subsequent cell death (1). Subsequent studies have shown that VMP1 expression is induced by starvation and the mTOR inhibitor, rapamycin, and can trigger autophagy (2). VMP1 is targeted, along with LC3, to autophagosome membranes (2). Knockdown of VMP1 can inhibit autophagosome formation (2). VMP1 interacts with Beclin-1, a key autophagy protein that activates the Class III PI3 kinase Vps34, which is regulated by a large network of associated proteins (3). VMP1 functions in the degradation and clearance of zymogen-containing vacuoles during experimental pancreatitis (4). During this process, VMP1 interacts with the ubiquitin protease USP9X, suggesting a possible functional link between the molecular machinery of autophagy and the ubiquitin pathway. Orthologues of VMP1 have been reported in C. elegans (known as EPG-3), Drosophila (known as TANGO-5), and Dictyostelium, and have been shown to play a role in membrane trafficking, orgenelle organization, and autophagy (5-7). Function: Stress-induced protein that, when overexpressed, promotes formation of intracellular vacuoles followed by cell death. May be involved in the cytoplasmic vacuolization of acinar cells during the early stage of acute pancreatitis. Plays a role in the initial stages of the autophagic process through its interaction with BECN1 (By similarity). Involved in cell-cell adhesion. Plays an essential role in formation of cell junctions.Sequence similarities: Belongs to the VMP1 family. Subunit: Belongs to the VMP1 family. Subcellular Location: Endoplasmic reticulum-Golgi intermediate compartment membrane. Cell membrane. Vacuole membrane. Endoplasmic reticulum. Similarity: Belongs to the VMP1 family. SWISS: Q96GC9 Gene ID: 81671 Database links: Entrez Gene: 81671 Human Entrez Gene: 75909 Mouse Entrez Gene: 192129 Rat Omim: 611753 Human SwissProt: Q96GC9 Human SwissProt: Q99KU0 Mouse SwissProt: Q91ZQ0 Rat Unigene: 444569 Human Unigene: 708260 Human Unigene: 390398 Mouse Unigene: 109048 Rat
Product Picture	Sample: Kidney (Mouse) Lysate at 40 ug Primary: Anti-TMEM49(SL6740R) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 46 kD Observed band size: 46 kD Sample: Lane 1: Mouse Stomach tissue lysates Lane 2: Mouse Cerebrum tissue lysates Primary: Anti-TMEM49 (SL6740R) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 46 kDa Observed band size: 48 kDa Tissue/cell: mouse pancreas tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min; Incubation: Anti-TMEM49 Polyclonal Antibody, Unconjugated(SL6740R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining

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