Recombinant Mouse COL4 protein (His tag)
Sizes: 20μg, 100μg
Catalogue Numbers: PDMM100035-20, PDMM100035-100
Citations, Manuals and MSDS Available upon request.
Abbreviation: COL4
Target Synonym: Collagen alpha-1(IV) chain; Arresten; Col4a1
UNIProt ID: P02463
Research Areas: Signal Transduction; Cancer; Stem Cells; Cardiovascular
Target Species: Mouse
Expression Host: HEK293 Cells
Fusion Tag: C-His
Accession: P02463
Background: Type IV collagen is the major structural component of glomerular basement membranes (GBM), forming a 'chicken-wire' meshwork together with laminins, proteoglycans and entactin/nidogen.
Arresten, comprising the C-terminal NC1 domain, inhibits angiogenesis and tumor formation. The C-terminal half is found to possess the anti-angiogenic activity. Specifically inhibits endothelial cell proliferation, migration and tube formation. Inhibits expression of hypoxia-inducible factor 1alpha and ERK1/2 and p38 MAPK activation. Ligand for alpha1/beta1 integrin.
Sequence: Ser1441-Thr1669
Purity: > 95 % as determined by reducing SDS-PAGE.
Formulation: Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Reconstitution: Please refer to the printed manual for detailed information.
Endotoxin: Please contact us for more information.
Calculated MW: 25.08 kDa
Observed MW: 30 kDa
Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Research Use Only