We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Storage
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
our study provides a novel regulatory pathway involving TM4SF1, DDR1, MMP2 and MMP9, which promotes the formation and function of invadopodia to support cell migration and invasion in pancreatic cancer.PMID:28368050
Regulation of transmembrane-4-L-six-family-1 (TM4SF1) on bladder cancer cell could be induced by peroxisome proliferator-activated receptor gamma (PPARgamma)-sirtuin 1 (SIRT1) feedback loop.PMID:29175458
TM4SF1 was recognized as a direct target for miR-520f in hepatocellular carcinoma (HCC) cells where its expression was found up-regulated and inversely correlated with that of mir-520f.PMID:29505836
Results suggest that miR-30a is an important regulator of TM4SF1, VEGF, and E-cadherin for CRC lymph node metastasis, a potential new therapeutic target in CRC.PMID:28528497
High TM4SF1 expression is associated with esophageal cancer.PMID:27974706
Replacement of the transmembrane 4 L six family protein TM4SF1 or TM4SF4 C-terminus with that of TM4SF5 increased spheroids growth, transwell migration, and invasive dissemination from spheroids in 3D collagen gels.PMID:28129652
Results indicate that the expression of transmembrane 4 L6 family member 1 (TM4SF1) is higher in pancreatic cancer tissues and pancreatic cancer cell lines than controls.PMID:27459514
Results show that TM4SF1 expression is elevated in colorectal cancer (CRC), and associated with tumor stage and lymph node metastasis. Also, miR-9 directly targeted its binding site in the TM4SF1 3'-UTR, which has a critical role in regulating CRC cell migration. and invasion. Furthermore, miR-9 regulated cell motility via suppressingPMID:26983891
The findings suggest that TM4SF1 is a surface membrane antigen that is highly expressed in pancreatic cancer cells and increases the chemoresistance to gemcitabine. TM4SF1 may be a promising target to overcome the chemoresistance of pancreatic cancer.PMID:26709920
Study shows that TM4SF1 expression is associated with better prognosis in pancreatic cancer. Its loss contributes to the invasion and migration of pancreatic cancer cells.PMID:26035794
We found that miR-203 was significantly downregulated in OSF tissues compared to that in normal buccal mucosa tissues, and that miR-203 negatively regulated secreted SFRP4 and positively regulated TM4SF1PMID:25872484
Transmembrane-4-L-six-family-1 is overexpressed in human gliomas in general and the precise level of expression might predict outcome and could be of clinical value.PMID:25855954
These findings validate TM4SF1 as an attractive candidate for cancer therapy with antibody-bound toxins that have the capacity to react with either cytoplasmic or nuclear targets in tumor cells or tumor-associated vascular endothelium.PMID:26241677
TM4SF1 is a small plasma membrane glycoprotein that regulates cell motility and proliferation, and possibly a new vascular therapeutic target in cancerPMID:24986520
High TM4SF1 expression is associated with pancreatic cancer.PMID:24285464
TM4SF1, like genuine tetraspanins, serves as a molecular organizer that interacts with membrane and cytoskeleton-associated proteins and uniquely initiates the formation of nanopodia and facilitates cell polarization and migration.PMID:21626280
We provide evidence that ARHGDIA, COBLL1, and TM4SF1 are negative regulators of apoptosis in cultured tumor cells.PMID:21569526
Inhibition of cell migration after targeted knockdown of TM4SF1 protein expression suggests its contribution to prostate cancer cell metastasis.PMID:21656834
TM4SF1 can serve as a surface protein marker which singly identifies MSCs from diverse cell sources, in particular, fibroblast-rich connective tissuesPMID:20486778
TAL6 may play a role in cancer invasion and metastasisPMID:12855661
These data suggest that L6-Ag influences cell motility via TERM by regulating the surface presentation and endocytosis of some of their components.PMID:18270265
The gene ratio test with the TM4SF1 gene for survival of patients with malignant pleural mesothelioma has robust predictive value.PMID:19401544
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Subcellular Location
Membrane; Multi-pass membrane protein.
Protein Families
L6 tetraspanin family
Tissue Specificity
Highly expressed in lung, breast, colon and ovarian carcinomas. It is also present on some normal cells, endothelial cells in particular.